Health Tips

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Weight Loss Tips

Quick weight loss tips, Easy weight loss tips, Summer health tips, Natural health tips, Health care tips

Tuesday, November 17, 2009

Healthy Swimming

Summer time means fun in the sun, and plenty of fun and games in the water - but did you know that germs could contaminate swimming water? Recreational water illnesses (RWIs) are spread by swimming in contaminated recreational waters such as: pools, water parks, lakes, and the ocean. Germs causing RWIs can be killed by chlorine, but it doesn't work right away. It takes time to kill germs, and some are resistant to chlorine and can live in pools for days. Here are some tips on how to protect yourself and your family from RWIs.

Swimmer's Ear

"Swimmer's Ear" is an infection of the ear and/or outer ear canal, which can cause the ear to itch or become red and inflamed. More common in children and young adults, movement or touching the ear can be extremely painful. Reduce your risk of getting Swimmer's Ear:

  • Dry your ears after swimming.
  • Check with the pool staff about the chlorine and pH-testing program at the pool. Those with good control are unlikely to spread Swimmer's Ear.
  • Avoid swimming in locations that may have been closed because of pollution.
  • Avoid putting objects (e.g. fingers, cotton swabs) in your ear that may scratch the ear canal and provide a site for infection.

Swimmer's Ear can be treated with antibiotic eardrops - contact your doctor if you think you might have Swimmer's Ear.

Swimmer's Itch

"Swimmer's Itch" is a skin rash caused by an allergic reaction to infection caused by certain parasites found in contaminated salt or fresh water. You may experience tingling, burning, or itching of the skin. Small reddish pimples may later occur and could develop into blisters. Swimmer's itch cannot be spread from person-to-person, and most cases do not require medical attention. If you have a rash - try not to scratch as this may cause the rash to become infected. You may try the following for relief:

  • Cool compresses
  • Anti-itch lotion; calamine lotion
  • Corticosteroid cream
  • Apply a baking soda paste to the rash

Children are more likely to be affected because they swim, wade, and play in the shallow water (where the parasites are most often found) more than adults, and they do not towel dry themselves when leaving the water. To reduce the risk of swimmer's itch:

  • Avoid swimming in areas where swimmer's itch is a known problem.
  • Do not attract birds by feeding them in areas where people are swimming.
  • Avoid swimming near or wading in marshy areas where snails are commonly found.
  • Towel dry or shower immediately after leaving the water.

Tips on Managing the Heat

Tips on Managing the Heat

The risk of heat exhaustion and heat stroke rises along with the temperature and humidity. Heat illnesses occur when the body's cooling mechanism becomes overloaded. When the heat starts to rise - slow down. Regardless of your activity level, drink more fluids - your body needs water to prevent dehydration during warm summer days. Stay away from liquids that contain caffeine, alcohol, or large amounts of sugar. Stay indoors or in shaded locations; wear lightweight, light-colored, loose-fitting clothing; and limit your outdoor activity to morning or evening hours when it is cooler outside.

Signals of Heat Emergencies

Heat exhaustion is a milder form of heat-related illness that can develop well after dehydration occurs. Those most prone to heat exhaustion include the elderly, those with high blood pressure, and children. Some symptoms of heat exhaustion include: cool, moist, pale or flushed skin; muscle cramps; heavy perspiring; nausea and sometimes vomiting; weakness; dizziness; dry mouth; and a headache.

Heat stroke is a life-threatening situation. It occurs when the body is unable to regulate its temperature. Heat stroke can occur within 10-15 minutes of the first symptoms. Signs of heat stroke include: very high body temperature (above 103 degrees); hot, dry, red skin; no sweating; nausea; dizziness; confusion, disorientation, hallucinations; or loss of consciousness.

Treatment of Heat Emergencies

If you feel you are suffering from heat exhaustion, it is important to get out of the sun and into a cool place; loosen clothing; drink water/fluids (be sure to avoid caffeine and alcoholic beverages); take a cool shower, bath or sponge bath; and rest.

Heat Stroke is a medical emergency - have someone call for immediate medical assistance while you begin cooling the victim. Get the person to a shaded area; cool him/her rapidly using whatever methods you can (immerse in a tub of cool water, place in a cold shower, spray with cool water from a garden hose); do not give fluids; if convulsions occur, keep the victim from injuring himself; call the hospital emergency room for further instructions if medical assistance is delayed in responding.

Summer Health Tips for Men

Three men

Protect your health, prevent illness and injury, and prepare for possible emergencies and disasters.

Summer is a great time to build up your fitness program, enjoy fresh fruits and vegetables, take a vacation, and have fun. It's also a time to pay attention to your health and safety. Males are at an increased risk for some injuries and conditions. Motor vehicle traffic, poisonings, and falls are the leading causes of unintentional injury deaths for males. Heart disease and cancer are the leading causes of death. Take simple steps each day to stay safe and healthy. Get check-ups, avoid tobacco use, wear helmets, manage stress, and more. Below are some summer tips for men on how to be safer, stronger, and healthier.

  • Be water-savvy while swimming and boating.
  • Keep your cool in the sun. Protect yourself from the sun’s dangerous rays.
  • Leave fireworks to the professionals.
  • Be safe on the move. Wear seat belts and helmets.
  • Fight the bite. Wear insect repellent.
  • Practice proper pet care. Keep your pets healthy. Keep wildlife wild.
  • Prevent sexually transmitted infections.
  • Eat healthy. Handle and prepare food safely to avoid foodborne illness.
  • Be physically active for at least 2½ hours a week.
  • Be prepared for emergencies.

Monday, November 16, 2009

Reasons for female hair loss

The causes of female hair loss include physical, emotional, and hormonal reasons, as well as taking medications that can cause hair loss.

Hormones play a major role in female hair loss. Many women lose their hair after pregnancy. Because of low levels of estrogen during pregnancy, and loss of natural hair which is supposed to not occur during the months of pregnancy. About three or four months after giving birth, and once that is stabilizing the hormones to normal, and the hair that was supposed to be lost during the pregnancy leave at a time. This hair loss is a temporary situation, and hair growth will resume regular sessions promptly. Any modifications to the cycle of birth control are also known to cause hair loss in some cases. Start or stop the pill and hormones for reasons other than stable, and sometimes lead to hair loss. Hormone replacement therapy can have the same results. The presence of DHT is also the initiator of hair loss. DHT is a hormone that weakens hair follicles, and often causes hair loss.

Diseases and physical conditions can also have a side effect of hair loss in females. Diseases such as anemia, hypothydroidism, anorexia and bulimia, diseases of the thyroid, liver disease, hepatic failure, renal failure, viral and fungal, or protozoan infections can all cause hair loss in women. Incredibly high fever can also cause hair loss. When the temperature of the body on a large scale, and the hair growth cycle is changed.

Emotional exhaustion and related cases can also be produced as a result of hair loss. High levels of stress we have documented a strong relationship to hair loss, especially in females.

Tags: Women Health Tips, Womens Health

Female Pattern Hair Loss

Female hair loss occurs in more than one pattern. If you are a woman with the loss of scalp hair, you should seek professional advice from a physician hair restoration specialist.

In most cases, can be female hair loss be treated effectively. If you are a woman had started to lose scalp hair, and you are not alone, if:

* You are unpleasantly surprised by the loss of hair

* You do not understand why you are losing hair

Patterns of hair loss in women can not be readily identifiable as is the case in men.
Unlike hair loss in men, female scalp has hair loss usually starts at any age through 50 or later, you may not have any clear relationship hereditary, and may not occur in recognizable “female pattern alopecia” to defuse the thin part above the the top of the scalp. A woman who notices the beginning of hair loss may not be sure whether the loss will be temporary or permanent, for example, if there was an event recently, such as pregnancy or diseases that may be associated with temporary hair thinning.

If you are a woman concerned about the loss of scalp hair, you should consult a physician hair restoration specialist for evaluation and diagnosis.
Self-diagnosis is often not effective. Women tend to be less obvious patterns of hair loss than men, and non-pattern hair loss is more common in women than in men. Diagnosis should be made ofhair loss in women should be made by a doctor trained and experienced.

In women as in men, and the likely cause of scalp hair loss is alopecia androgenetic – inherited sensitivity to the effects of androgens (male hormones) hair follicles in the scalp. However, women with hair loss due to this reason, usually do not grow true baldness in the patterns that occur in men, for example, they rarely put women in the cue “ball” appearance often seen in male pattern alopecia androgenetic.
Patterns of female androgenetic alopecia can vary considerably in terms of

appearance. Patterns that can occur as follows:

* Diffuse thinning of hair over the entire scalp, often with more noticeable thinning toward the back of the scalp.

* Osteoporosis is widespread over the entire scalp, with more noticeable thinning toward the front of the scalp but does not involve my hair in front of me.

* Osteoporosis is widespread over the entire scalp, with more noticeable thinning toward the front of the scalp, which in some cases, violation of my hair for me.

Unlike the case for men, thinning scalp hair in women due to androgenetic alopecia does not uniformly grow smaller in diameter (zoom out). Women with hair loss due to androgenetic alopecia tend to play down the hair Qatar variable on all the affected areas of the scalp. While miniaturization of hair is a feature of alopecia androgenetic, miniaturization may also be associated with other reasons, and not in itself a diagnostic feature of alopecia androgenetic. In women after menopause, for example, you may begin to reduce the size of the hair and it becomes difficult to style. It should be accurate diagnosis made by the physician hairrestoration specialist.

It is important to note that female pattern hair loss can begin as early as the late teens to early 20s at the time of the women who have experienced early puberty. If left untreated, this hair loss is associated with early puberty can progress to more advanced hair loss if left untreated.

However the pattern of causes of hair loss in women

In women more often than men, may have hair loss due to other circumstances of alopecia androgenetic. Some of the most common of these reasons are:

Compulsive plucking the hair pulling their hair. Hair loss due to plucking the hair is usually incomplete, and the leaders of the hair-compulsive disorder tend to focus on the withdrawal in the selected areas. Hair loss because of this issue can not be addressed effectively until the psychological or emotional reasons for trichotillomania are effectively addressed.

Alopecia areata, a disorder which may cause loss of self is incomplete hair can range from diffuse thinning to extensive areas of baldness with “islands” of retained hair. Medical examination is necessary for the development of the diagnosis.
Triangular alopecia – Hair loss in time zones that sometimes begins in childhood. Hair loss can be complete, or a few fine, thin hair may remain in Qatar. The issue of triangular alopecia is not known, but in the case can be treated medically or surgically.

Scarring alopecia – Hair loss due to scarring of the scalp. Scarring alopecia typically involves the upper part of the scalp and occurs mostly in women. Condition often occurs in Americans of African descent, believed to be associated with persistent tight braiding or “corn-rowing” ofscalp hair. There is a form of scarring alopecia may also occur in women after menopause, associated with inflammation of hair follicles, and scarring later.

Telogen effluvium – a common type of hair loss caused when a large percentage of scalp hair is transformed into “shedding” phase. The causes of telogen effluvium may be hormonal, nutrition, and drug associated or stress-related. Loose anagen syndrome – a condition occurring primarily in people of fair hair whichscalp hair sits loosely in hair follicles and is easily extracted by combing or withdrawn. Case may appear in childhood, and can be improved and aged people. Diagnosis and treatment
If you are a woman with thinning or lost scalp hair, OPEC is the first necessary step to diagnose the situation correctly by a physician hair restoration specialist. After the diagnosis of this matter and the doctor will recommend an approach to medical or surgical treatment effective.

Women Health Tips, Womens Health

Five Key Health Tips For Women !

GameStop (NYSE: Greater Middle East) and collaborated with the National Commission for Women and Health Resource Center (NWHRC) to provide five key practical tips for women’s health in the 20s. Video game retailer as a national request of 20 – something like Cote de Pablo and unlikely) and Michelle Trachtenberg (17 seconds) for the exchange of personal fitness tips as well. Can these tips and more health and fitness information can be found on .

Trachtenberg, 23-year-old says: “In your 20s, you feel invincible, and I think you can eat anything and everything in sight and still fit in your skinny jeans the next day. You do not realize that not be aware of what you are consuming has raised the long – term. ”

“There are a lot of women in their 20s make the mistake of postponing the creation of good eating habits and physical fitness, but this is the best time to create a foundation for a healthy life,” says Elizabeth Battaglino Cahill, R., Executive Director of NWHRC.

Here are five tips from the NWHRC major health for women in the 20s:

1. Create an exercise routine (that you enjoy!)

To stay active will help you to develop a strong set that looks and feels as good as you age. It can reduce the risk of the disease, and reduction of tension and protect your bones and joints. So it is important to participate in physical activities that are not only difficult, but also fun and stimulating. To keep things interesting by mixing it; whether it’s a dance class or a trip rowing, do not be afraid to try something new.

CBS and wish to co-star Cote de Pablo stay in shape by doing a combination of basic training and yoga four or five times a week. “I try to find time either in the morning before work or after, and I’m definitely working on weekends, because this is the only time I’m sure I will not work.

2. Maintain healthy eating habits

Stop worrying about your weight, and start thinking about your health. Most all foods, including plenty of vegetables, fruits, whole grains, is the key to feeling and looking your best. Begins to add additional serving of fruits and vegetables at every meal.

Decrease your chance of osteoporosis later through the consumption of more calcium now. Calcium can be found in dairy products including milk, yogurt and cheese, as well as in other foods, such as green leafy vegetables such as spinach and kale, broccoli and tofu. Vitamin (d) helps the body absorb calcium so it is important to take a supplement, and eat foods fortified with vitamin (d) or take a walk outdoors in sunlight.

De Pablo shares in the habit of eating in secret to work for it, “If you want to go for a meal really great, and make them breakfast and then gradually eat less throughout the day. Do not eat heavy meals and heavy during the night. Drink plenty of water and lead an active in life. ”

3. Protect your skin

You’re never too young to start in the care of your skin. Healthy habits today will pay off in subsequent years. The key to healthy skin that lies behind the use of soap. It depends on what you eat, whether you exercise, how much you are under pressure, so this kind of environment in which we live and work. Eating a diet rich in vitamins and minerals, and wear sunscreen and get regular body scan, a dermatologist can keep you looking young and feeling good and my age.

4. To get a good night’s sleep

Not getting enough sleep can interfere with memory and the mind and the ability to concentrate and make you more vulnerable to infection, and increased stress levels and reduce the body’s ability to fight infection or cure. If you have trouble getting a good night’s rest, and tried to sleep and wake up at the same time each day or taking a hot bath before bedtime.

5. Stress management

It’s easy to get overwhelmed with the balance between new jobs, and friends and everything happens in your life. Breathing; slow and deep, diaphragmatic breaths that can trigger a response in the whole body relax.

Tags: Health Tips, Tips For Women, Women Health Tips, Womens Health

Monday, November 9, 2009

Working in Retirement

Related MedlinePlus Page: Seniors' Health

Trauma Deadlier for Kids Without Insurance

Finding emphasizes need to fix U.S. health care, expert says


By Robert Preidt

Friday, November 6, 2009

HealthDay news imageTUESDAY, Nov. 3 (HealthDay News) -- Uninsured children in the United States are three times more likely to die from trauma injuries than children with private insurance, according to a new study.

Children with public insurance, such as Medicaid or the State Children's Health Insurance Program, were also slightly more likely to die as those with private insurance, the study found.

"We have this idea that everyone is treated equally, yet the mortality rate after trauma among uninsured children is much higher when compared to children with commercial insurance," Dr. Heather Rosen, a research fellow in plastic surgery at Children's Hospital Boston and Harvard Medical School and the study's lead researcher, said in a news release from the hospital.

The findings, published in the October issue of the Journal of Pediatric Surgery, stemmed from an analysis of National Trauma Data Bank information on 174,921 trauma patients aged 17 and younger.

The researchers suggested several possible reasons for the disparity they found:

  • Trauma patients with no insurance or public insurance might be transferred from one hospital to another, causing a delay in treatment.
  • Uninsured patients might be given fewer medical tests, leading to inadequate diagnoses or missed injuries.
  • If uninsured patients don't speak English, if it's not their native language, or if their education level is lower overall, they might have trouble talking to health-care providers about their medical history and quality of care after they were injured.

"This study suggests that there may be a direct effect of possessing insurance," Rosen said. "We need to work harder to get to the point where every person has access to health care in this country."

She noted that the federal Emergency Medical Treatment and Active Labor Act (EMTALA) requires all hospitals to treat patients until they're medically stable, regardless of insurance status.

"This paper provokes more questions than it answers," she said. "Should we be more vigilant about investigating whether EMTALA laws are being violated? Is this happening more often than we care to admit?"

SOURCE: Children's Hospital Boston, news release, Nov. 2, 2009


Cooling May Reduce Brain Lesions in Newborns

Treatment after oxygen deprivation accounts for better motor skills later, study suggests


By Randy Dotinga

Friday, November 6, 2009

HealthDay news imageTHURSDAY, Nov. 5 (HealthDay News) -- Babies who are deprived of oxygen at birth often go on to have lifetime disabilities, but research has shown that cooling infants can help prevent problems.

Now, a new study reports that the cooling actually reduces the number of brain lesions in the babies.

Oxygen starvation at birth can cause a condition called hypoxic-ischemic encephalopathy, which can be fatal. Oxygen starvation also accounts for about 20 percent of cerebral palsy cases.

An earlier study found that chilling infants who suffer from oxygen deprivation can help reduce rates of cerebral palsy and improve their motor skills later in life. In the new study, reported online Nov. 5 and in the January issue of The Lancet Neurology, researchers investigated whether MRI scans would reveal fewer cerebral lesions in infants who were cooled.

That turned out to be the case. After reviewing MRI brain scans of 131 infants, they found 30 to 40 percent fewer lesions in areas of the brain where neurological development occurs. The infants who underwent cooling were three times more likely than those who didn't to have normal scans.

The scans also allowed doctors to predict with more than an 80 percent degree of certainty whether the infants would die or be disabled by the time they were 18 months old. The accuracy rate was 84 percent for the infants who were cooled and 81 percent for those who were not.

SOURCE: The Lancet Neurology, news release, Nov. 4, 2009


Make your eyes your ornament

Eyes are the best part of the human body. They can express any kind of emotion. Even the person who does not have the ability to speak and can express himself through the eyes. Taking good care of such a device is in fact inevitable. Not only on the beauty, but also from a medical point is important. Take a look at this article about ways to protect your precious device.

This article covers

1. Physical therapy to strengthen the eyes
2. Use of natural creams
3. The use of cosmetics, artificial eye
Eyes are the most important feature of the human face, an expression of feelings, mood, and eye problems can destroy any person or beauty make-up. The good natural eye cream can help to maintain the health of the eyes and sparkling, along with a healthy diet and lots of hours of sleep.

Natural remedies to enhance the eyes

There are many natural (home) and the remedies available to maintain healthy eyes and to deal with (and treatment) simple eye diseases such as red eyes, and bulging.

There are a few examples of natural remedies are:
Which makes use of natural creams

In the natural characteristics of the eye care recovery of flowers and plants that are used to treat minor problems such as itchy eyes, redness of the eyes and the injured (too angry), eyes. There are different types of health care developed eye and sold by pharmacies and health food stores, most of which contains the following elements:
Option or the option of water

Containing calcium and vitamins A and C and magnesium, the option is known for its soothing properties and will help to relax and reduce red eye ofthe eyes. Option can be water or thin slices also be applied to the skin around the eyes especially if it is looking dry skin. Segments left on the skin for fifteen minutes at least during the relaxation will make your eyes look like new!

Agrimony leaves or flowers

Leaves and dried flowers of this plant are added to boiling water, after which the infusion is strained and used to bathe in the eyes, to reduce swelling, and itching in the eyes. People who spend a lot of time working behind a computer, which suffer from itching or burning eyes, and will also benefit from this treatment.

Marigold flowers.

Tea is made weak, cooling pads and cotton wool soaked in tea, and then placed on pallets eyes or eyes for ten minutes to be washed with this liquid.

Tags: Health Tips, Make your eyes, Women Health Tips, Womens Health

How to Run and Enjoy the Marathon

If you have not run a marathon, or have had an unpleasant experience of the marathon, this concise book will give you some pointers (which you’ll need) to prepare properly.

I recommend reading this book in certain sectors. Read the first few chapters now, and while you are looking for motivation and guidance. After you
Began routine visit or re-read the next few chapters. They will help you to equip yourself with the appropriate equipment, literature and safety. Finally, when you are close to race time, or re-read Chapter 14 visit, which will guide you through the process of preparation before the race.

At the end of the reference manual will guide you to good sources of information running anything else you want to know.

There are a number of good reasons to run. Physical fitness is a good idea, but not necessarily at the top of this list. In fact, if you have a physical fitness is the only reason to run, your chances of sticking with it is not great. Some other benefits, which devoted several of the contestants in the long term have been described to me (which I find it important) and include: stress management, improved self-image, and improve the clarity of the mind, and a time for reflection.

Start with a record of training. Read the review on the training records of the versions of books online for free on a whim. They really help to know the motive and exactly how much you have improved is very nice.

If your goal is to work your way of walking, respectively, and then check your e-10 – week walk / run program – “The goal of this program is for beginners to be fully capable of running 30 minutes non-stop at the end of 10 weeks, before the start of With this schedule, and get your legs ready for the eight days of walking (after you have a medical examination, that is): Walking for 20 minutes a day for the first four days, rising to 30 minutes daily for four days more than that.

Tags: Health Tips, Women Health Tips, Womens Health

Back Pain Yoga

Many people believe that rest is best for a painful back, but in fact, what your back really needs when he hurt is exercise. Regular exercise reduces back pain and extends through the strengthening of the muscles that support the spine and helps to prevent infection in the future. This is the use or lose it situation: the more you rest, the weaker your back gets, even if it hurt. Studies have shown that in fact you can heal your back pain faster and get back to your activities with the regular, just two days of rest. So let’s take a look at some of the best exercises for back pain relief.

Yoga And good, regular yoga practice will go far in alleviating the pressure and tension that sometimes cause mild back pain, in fact, studies have shown that yoga is the number one most effective exercise forback pain relief. However, not all yoga poses relieve the pain of the back, and some can in fact aggravate existing pain, so it is important to know which is would be more beneficial in alleviating back pain. It is best to do these exercises under the supervision of a certified instructor of yoga, and if you have any problems with these situations, you should consult an expert. Even one or two sessions with a yoga instructor can help, a teacher will help you with your form and posture during the poses. Here are some of the bestyoga poses to ease back pain. We should all be held in a period of five to ten seconds, depending on the level of comfort, and should be done on a mat or other soft, supportive surface.

Body: Lie flat on your back in a comfortable position, arms resting on the sides, palms down, and legs lying naturally, with knees showing a little bit. If you hurt your back on your knees turned outward, and this does not constitute, with knees bent and feet flat on the floor. Breathe in and out for a few seconds in the time allowed to leave any tension in the body.

The Committee against Torture Stretch: Start out on hands and knees with back flat. You should have your hands directly under your shoulders with fingers spread. Should be directly under the knees, hips. The Chairman of the loose so that you are looking at the floor between your hands. Inhale, and as you exhale, arch your back toward the ceiling, tuck in your chin to your chest so that you are looking at your navel, and tuck your tailbone underneath. Contract, and then released to return to your original position.

Generating electricity from wind-releasing Pose: fall flat on your back as formed in the body. As you inhale, bend your knees, place your right hand under the knee, and draw your leg towards your chest. Your left leg should remain fixed on the ground. Exhale and bring your forehead up to touch the knee. Inhale, and then as you exhale, return to your original position. Repeat with other leg.

Sage Twist: Warning for this pose – it involves a distortion of your back, so you should pay particular attention to the evolution of not too far or you risk exacerbating any pain in the back of the list. This should be extended to spectrum; twist just as much as is comfortable. Sit on the floor with his legs in front of you. Bend your right knee, lifting your right leg on your left, and put your right foot on the ground next to your left knee. Sitting with the spine straight, place your left elbow on the right side of your right knee. Bend your left arm so that your fingertips touch the left and right hip, while at the same time, twisting to look over your shoulder right. This is where you should be careful not to twist too far. Held for a few seconds, release, and repeat on the opposite side.

Palm Tree: Stand with feet facing forward, arms at your sides, weight distributed evenly on both feet. Raise his arms above your head, interlock your fingers, and turn your hands so that your palms facing upward. Next, place the palm on your head and turn your head so that you are looking slightly upward. Stretch your arms up, at the same time, come on your toes if you can do so without pain. Along the entire body upward and hold, if you can. Some people find it difficult to budget during this pose, so just do the parts that extend if you need to.

Fish Pose: Lie on your back with knees bent and arms at your side. Arch your back as much as you comfortably can be lifted from the ground by pushing the floor with your elbows. If you can, tilt your head back and the rest of the crown of your head on the ground. Breathe deeply from the diaphragm and hold pose for one moment if you can.

Locust: lie face down with arms at side, palms down, elbows slightly bent with pointing fingers at the feet. Raise the legs and thighs and high off the ground as possible without causing any pain your back. Hold for one second, and repeat up to twelve times. This can be a vigorous exercise so you must ensure that strain already injured muscles.

Bending forward position: Stand up straight with feet together and arms hanging loosely along the sides of the body. Breathing deeply and raise your arms straight over your head. During breathing, bending forward and touch your toes if you can. If you do not have access to your toes, ankles or calves constipation. To complete the form, you must touch your head to your knees, but this may be very difficult for many who suffer from lower back pain. Your movements during this pose should be smooth, not jerky.

Tags: Back Pain Yoga, Health Tips, Women Health Tips, Womens Health

Thursday, November 5, 2009

H1N1 Hospitalization

Related MedlinePlus Page: H1N1 Flu (Swine Flu)

Wednesday, November 4, 2009

Lotus Yoga

Sanskrit language ‘Padma’ means ‘Lotus’ and yoga in this situation the position of the legs look like a lotus blossom, hence the name. This position yoga legs crossed and the back straight to keep alert and vigilant mind, and this is why the lotus position has been given great importance in the practice of yoga as it is more appropriate to focus and meditation.

Yoga lotus pose yoga position is a wonderful but it is not practical for most people stand and meditative. It puts a lot of pressure on the joints in the knee and hip, and caution should be used, most of them novices.

Lotus stimulates the pelvis, spine and abdomen, and bladder. Sacral nerves and tones and blood flow in the legs and can be reused in the abdominal area, and stimulate the digestive process. It applies pressure on the bottom of the spine, which has a relaxing effect on the nervous system.

The lotus is a beautiful position with a lot of benefits. However, in some health conditions yoga this position should not be exercised.

Three important reasons not to Lotus Yoga position:

1. If you have a weak or injured knees to avoid taking this position because it puts a lot of pressure on the knees.
2. If you suffer from sciatica do not try this position yoga.
3. In the case of an ankle injury, do not engage in this position.
Caution: Always consult your doctor if you have any doubts or concerns about the appropriateness of this situation for you. It is best to perform thisposition in yoga and a qualified teacher of yoga.

Issued in the interest of the people to exercise exercises Subodh Gupta, Yoga Expert based in London. Mr.Subodh Gupta, corporate yoga instructor conducted more than 500 workshops on Yoga and stress.

Tags: Lotus Yoga, Women Health Tips, Womens Health

kundalini yoga poses

Through the legs in a comfortable position in the ankles or both feet on the ground, and pressure on the lower spine forward to keep the back straight.

Booz perfect (or Siddhasana):

Presses the right heel against the perineum, the only one against the left thigh. Left heel is placed at the top of the right heel and pressing on the body above the genitals with the fingers tucked in a groove between the right calf and thigh. Knees should be on theground with the heel and one directly above the other. This is the sadness more comfortable for many, and is believed to strengthen the psychological.

Lotus (or Padmasana):

Raise the left foot on the upper-right thigh, and then place the right foot on left thigh and close to the body as much as possible, and this is locked in position is easier said than done, and seems to enhance deep meditation. The right leg is always at the top.

Booz Rock (or Vajrasana):

Kneel and sit down (the tops of his feet on the ground) so that the pressure on the nerves at the center of the buttocks. (Called “Rock Pose,” because he said that its impact on the digestive system and one was able to digest the rocks).

Single (or Hero Pose):

A presentation was made of the hip joint apart, kneel and sit between his feet. This position channels sexual energy up the spine.

If you’re sitting on a chair, make sure that both feet flat and evenly placed on the ground, and keep the spine in a row by sitting on the sit bones.

Tags: Health Tips, Women Health Tips, Womens Health

Calcium and Bone Health

Bones play many roles in the body. They provide structure, protect organs, anchor muscles, and store calcium. Adequate calcium consumption and weight bearing physical activity build strong bones, optimizes bone mass, and may reduce the risk of osteoporosis later in life.

For more information on bone health and osteoporosis please visit the National Osteoporosis Foundation.*

Peak Bone Mass

Peak bone mass refers to the genetic potential for bone density. By the age of 20, the average woman has acquired most of her skeletal mass. A large decline in bone mass occurs in older adults, increasing the risk of osteoporosis. For women this occurs around the time of menopause.

It is important for young girls to reach their peak bone mass in order to maintain bone health throughout life. A person with high bone mass as a young adult will be more likely to have a higher bone mass later in life. Inadequate calcium consumption and physical activity early on could result in a failure to achieve peak bone mass in adulthood.


Osteoporosis or "porous bone" is a disease of the skeletal system characterized by low bone mass and deterioration of bone tissue. Osteoporosis leads to an increase risk of bone fractures typically in the wrist, hip, and spine.

Section of bone showing osteoporosis

While men and women of all ages and ethnicities can develop osteoporosis, some of the risk factors for osteoporosis include those who are

  • Female
  • White/Caucasian
  • Post menopausal women
  • Older adults
  • Small in body size
  • Eating a diet low in calcium
  • Physically inactive

To find out more about the prevalence and risk factors associated with osteoporosis, please visit the National Osteoporosis Foundation.*


Calcium is a mineral needed by the body for healthy bones, teeth, and proper function of the heart, muscles, and nerves. The body cannot produce calcium; therefore, it must be absorbed through food. Good sources of calcium include

  • Dairy products—low fat or nonfat milk, cheese, and yogurt
  • Dark green leafy vegetables—bok choy and broccoli
  • Calcium fortified foods—orange juice, cereal, bread, soy beverages, and tofu products
  • Nuts—almonds

Recommended amount of calcium vary for individuals. Below is a table of adequate intakes as outlined by the National Academy of Science.

Recommended Calcium Intakes

Ages Amount mg/day
Birth–6 months 210
6 months–1 year 270
1–3 500
4–8 800
9–13 1300
14–18 1300
19–30 1000
31–50 1000
51–70 1200
70 or older 1200
Pregnant & Lactating 1000
14–18 1300
19–50 1000

Source: Dietary Reference Intakes for Calcium, National Academy of Sciences, 1997

Vitamin D also plays an important role in healthy bone development. Vitamin D helps in the absorption of calcium (this is why milk is fortified with vitamin D).

For more information on calcium and children visit the National Institute of Child Health and Human Development (NICHD).

Weight-Bearing Physical Activity

Regular physical activity has been associated with many positive health benefits including strong bones. Like proper calcium consumption, adequate weight-bearing physical activity early in life is important in reaching peak bone mass. Weight-bearing physical activities cause muscles and bones to work against gravity. Some examples of weight bearing physical activities include

  • Walking, Jogging, or running
  • Tennis or Racquetball
  • Field Hockey
  • Stair climbing
  • Jumping rope
  • Basketball
  • Dancing
  • Hiking
  • Soccer
  • Weight lifting

Incorporating weight-bearing physical activity into an exercise plan is a great way to keep bones healthy and meet physical activity recommendations set forth in the Dietary Guidelines for Americans.

Adults: Engage in at least 30 minutes of moderate physical activity [on] most, preferably all, days of the week

Children: Engage in at least 60 minutes of moderate physical activity [on] most, preferably all, days of the week

For more information, visit Dietary Guidelines for Americans.

Selected Resources

Carla and friendsPowerful Bones. Powerful Girls.TM site for Girls
This girl-friendly Web site helps girls understand how weight-bearing physical activity and calcium can be a fun and important part of everyday life.
Also available for Parents.

Bone Health and Osteoporosis: A Surgeon General's Report
By 2020, one in two Americans aged 50 years or older will be at risk for fractures from osteoporosis or low bone mass.

Healthy Aging for old adults

Healthy Aging for Older Adults

The United States is on the brink of a longevity revolution. By 2030, the proportion of the U.S. population aged 65 and older will double to about 71 million older adults, or one in every five Americans. The far-reaching implications of the increasing number of older Americans and their growing diversity will include unprecedented demands on public health, aging services, and the nation’s health care system.

Chronic diseases exact a particularly heavy health and economic burden on older adults due to associated long-term illness, diminished quality of life, and greatly increased health care costs. Although the risk of disease and disability clearly increases with advancing age, poor health is not an inevitable consequence of aging.

Much of the illness, disability, and death associated with chronic disease is avoidable through known prevention measures. Key measures include practicing a healthy lifestyle (e.g., regular physical activity, healthy eating, and avoiding tobacco use) and the use of early detection practices (e.g., screening for breast, cervical, and colorectal cancers, diabetes and its complications, and depression).

Critical knowledge gaps exist for responding to the health needs of older adults. For chronic diseases and conditions such as Alzheimer's disease, arthritis, depression, psychiatric disorders, osteoporosis, Parkinson's disease, and urinary incontinence, much remains to be learned about their distribution in the population, associated risk factors, and effective measures to prevent or delay their onset.

PDF Icon One or more documents on this Web page is available in Portable Document Format (PDF). You will need Acrobat Reader (a free application) to view and print these documents.

* Links to non-federal organizations are provided solely as a service to our users. Links do not constitute an endorsement of any organization by CDC or the federal government, and none should be inferred. The CDC is not responsible for the content of the individual organization Web pages found at this link.

Page last reviewed: October 27, 2008
Page last modified: May 29, 2009
Content source: Division of Adult and Community Health, National Center for Chronic Disease Prevention and Health Promotion

Tags : Daily Health Tips, Summer Health Tips, Health, Diet, Health Professionals, Medical Breakthroughs, Medical Doctors

Monday, November 2, 2009

Cancer and Fertility

Related MedlinePlus Pages: Cancer--Living with Cancer, Infertility

Survey: Awareness of COPD – The Nation’s Fourth Leading Cause Of Death – Is Rising, But Understanding Is Still Low

Smokers and Those At Risk Far Less Likely To Talk To Their Doctor About Symptoms

Awareness of COPD — chronic obstructive pulmonary disease — continues to grow in the United States, according to national survey results released today by the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health.

Sixty-eight percent of adults are now aware of COPD, a disease that affects 1 in 5 people over age 45, compared with 64 percent last year, and 49 percent in a 2004 survey. Among a high risk group, those who are currently smoking, awareness rose to 74 percent compared to 69 percent a year ago.

Less than half of all adults, 44 percent, understand that the disease can be treated. November is National COPD Awareness Month.

"Awareness is an important first step," said James P. Kiley, Ph.D., director, NHLBI Division of Lung Diseases. "However, awareness alone is not enough. People at risk of developing the disease need to know what the disease looks and feels like, and most importantly, to understand that it can be treated. The key is to get tested and start treatment as soon as possible."

COPD, which is sometimes referred to as chronic bronchitis or emphysema, is a serious lung disease affecting 24 million men and women in the United States. However, half of them remain undiagnosed despite recognizable symptoms such as shortness of breath while doing activities that used to be easy, wheezing, or chronic cough (sometimes called a "smoker’s cough") Eight out of 10 cases of COPD are due to smoking, typically affecting those over 40. The remaining cases are due to genetics or other environmental exposures.

The survey showed that physicians maintain an optimistic view about COPD treatability. Approximately 9 out of 10 primary care physicians agree that available treatments can optimize quality of life for their patients with COPD. However, the survey also showed that this message may not be familiar to their patients.

Symptoms of COPD were approximately two times more common among current smokers than former smokers, but current smokers are only half as likely to talk to their doctors about these symptoms. Survey results also showed that 41 percent of current smokers do not talk to their doctors about these symptoms because they do not want to hear another quit smoking message.

COPD is diagnosed with a simple noninvasive breathing test called spirometry, which can be conducted in a doctor's office. Taking the test involves breathing hard and fast into a tube connected to a machine which measures the total amount of air exhaled, called the forced vital capacity or FVC, and how much air is exhaled in the first second, called the forced expiratory volume in one second or FEV1.

"We know that for many people, taking the step to talk to a doctor about their smoking and symptoms is difficult," said Kiley. "But these actions, including testing of lung function, should be seen as proactive for better health."

The NHLBI analyzed the results of the annual HealthStyles and DocStyles surveys of the public health attitudes, knowledge, practices, and lifestyle habits of consumers and health care professionals, conducted each year by Porter Novelli, communications contractor for NHLBI's COPD Learn More Breathe Better campaign. The results represent a sample of 4,172 consumers through a mailed survey with a margin of error of plus or minus 1.5 percentage points and 1,000 physicians through a Web-based survey with a margin of error of plus or minus 3.1 percentage points. Both surveys were conducted in summer 2009.

The NHLBI initiated the first national awareness campaign on COPD, called the COPD Learn More Breathe Better campaign, in 2007 to improve knowledge about COPD among those already diagnosed and at risk for COPD, as well as health care providers — particularly those in a primary care setting. The program's new effort, Country Conquers COPD, aims to reach and raise knowledge of COPD among people at-risk at country-themed fairs and festivals across the country.

Part of the National Institutes of Health, the National Heart, Lung, and Blood Institute (NHLBI) plans, conducts, and supports research related to the causes, prevention, diagnosis, and treatment of heart, blood vessel, lung, and blood diseases; and sleep disorders. The Institute also administers national health education campaigns on women and heart disease, healthy weight for children, and other topics. NHLBI press releases and other materials are available online at


The COPD Learn More Breathe Better Campaign:
Diseases and Conditions Index: COPD:
Follow COPD Learn More Breathe Better campaign on Twitter: @BreatheBetter
Find COPD Learn More Breathe Better campaign on Facebook:
The National Institutes of Health (NIH) — The Nation's Medical Research Agency — includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. It is the primary federal agency for conducting and supporting basic, clinical and translational medical research, and it investigates the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit

Clinical Tests Begin on Medication to Correct Fragile X Defect

NIH-supported scientists at Seaside Therapeutics in Cambridge, Mass., are beginning a clinical trial of a potential medication designed to correct a central neurochemical defect underlying Fragile X syndrome, the most common inherited cause of intellectual disability. There has to date been no medication that could alter the disorder’s neurologic abnormalities. The study will evaluate safety, tolerability, and optimal dosage in healthy volunteers.

The work is the outcome of basic research that traced how an error in the fragile X mental retardation gene (FMR1) leads to changes in brain connections, called synapses. The changes in turn appear to be the mechanism for learning deficits in Fragile X syndrome. The new trial tests Seaside Therapeutics’ novel compound, STX107, that selectively and potently targets the synaptic defect.

Thomas R. Insel, M.D., director of the National Institute of Mental Health, said, "This project is the culmination of years of fundamental research, first identifying the genetic mutation and later deciphering the biochemical consequences of this mutation. Now, with the initiation of this first clinical study, we move one step closer to understanding how this novel candidate may play a critical role in improving the lives of individuals with Fragile X Syndrome."

Randall Carpenter, M.D., president and chief executive officer of Seaside Therapeutics, and Mark Bear, Ph.D., Seaside’s scientific founder, are leading the research. Dr. Bear is a Howard Hughes Medical Institute investigator and a professor of neuroscience at the Massachusetts Institute of Technology, Cambridge, Mass.

The National Institute of Mental Health, the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), and the National Institute of Neurological Disorders and Stroke (NINDS) have provided grant support. Private foundations providing funding include the advocacy groups Autism Speaks and FRAXA Research Foundation.

Fragile X syndrome is the most common inherited cause of intellectual disability, affecting an estimated 1 in 4,000 males and 1 in 6,000 females.

The syndrome causes a range of developmental problems, including learning disabilities and cognitive impairment. People with Fragile X syndrome may have anxiety and attention deficit hyperactivity disorder. About one-third of males with Fragile X syndrome also have autism or autistic-like behavior that affects communication and social interaction. Usually, males, who have only a single X chromosome, are more severely affected than females.

People with Fragile X have DNA mutations in the FMR1 gene that, in effect, turn off the gene. Research in recent years by Dr. Bear and colleagues has identified the molecular consequences of this silencing of FMR1. Normally, the protein product of the FMR1 gene acts to dampen the synthesis of proteins at synapses that are stimulated via a specific class of receptors on brain cell — metabotropic glutamate receptors (mGluRs). Without the brake provided by FMR protein, synaptic protein synthesis is excessive and connections do not develop normally.

This basic research provided the basis on which to develop medications that could correct the defect.

The current study will focus on a compound, designated STX107, that selectively inhibits one type of mGluR receptor, mGluR5. Evidence in mice with Fragile X-like symptoms suggests that reducing levels of mGluR5 can restore normal synaptic protein synthesis and improve function.

The initial phase 1 study of STX107 will involve healthy volunteers. If results suggest that the medication is safe and tolerable, the study will progress to a phase 2 test of dosage and efficacy in adults with Fragile X syndrome. If STX107 shows promise in adults, the compound will be assessed for pediatric safety (with funding from the Best Pharmaceuticals for Children Act [] through NICHD) prior to initiating clinical trials in children.

For more information on clinical trials related to Fragile X syndrome, go to

The mission of the NIMH is to transform the understanding and treatment of mental illnesses through basic and clinical research, paving the way for prevention, recovery and cure. For more information, visit

The NICHD sponsors research on development, before and after birth; maternal, child, and family health; reproductive biology and population issues; and medical rehabilitation. For more information, visit the Institute’s Web site at

NINDS ( is the nation's primary supporter of biomedical research on the brain and nervous system.

The National Institutes of Health (NIH) — The Nation's Medical Research Agency — includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. It is the primary federal agency for conducting and supporting basic, clinical and translational medical research, and it investigates the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit

NIH-Supported Trial to Study Testosterone Therapy in Older Men

Low serum testosterone may contribute to a number of problems affecting older men, including decreased ability to walk, loss of muscle mass and strength, decreased vitality, decreased sexual function, impaired cognition, cardiovascular disease and anemia. While testosterone normally decreases with age, in some men, low levels of testosterone may contribute to these debilitating conditions. A new national clinical trial will test whether these conditions can be favorably affected by testosterone therapy.

The National Institute on Aging (NIA), part of the National Institutes of Health, today announced the start of a large-scale clinical trial to evaluate the effect of testosterone therapy on older men. Led by the University of Pennsylvania School of Medicine and conducted at 12 sites across the nation, the Testosterone Trial will involve 800 men age 65 and older with low testosterone levels.

"We know that, as men get older, a significant proportion are unable to carry out activities of daily living and experience decreased physical and cognitive function and decreased independence," said NIA Director Richard J. Hodes, M.D. "We do not know the extent to which low levels of testosterone may contribute to these conditions."

A 2004 report by the Institute of Medicine, "Testosterone and Aging: Clinical Research Directions," noted several important unanswered questions about the effects of testosterone therapy. The NIA is aiming to answer these questions by testing the effectiveness of testosterone therapy in older men with low testosterone levels and one of the following conditions: impaired walking, low vitality, sexual or cognitive dysfunction. A key consideration is the use of testosterone as a therapy for certain conditions, rather than as a preventive measure.

The NIA is the primary source of support for this trial. Additional funding is being provided by the National Heart, Lung, and Blood Institute (NHLBI); the National Institute on Neurological Disorders and Stroke (NINDS); the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) and Solvay Pharmaceuticals, which is also supplying the study drug.

The Testosterone Trial will include five separate studies. At each of the 12 sites, men 65 and older with low serum testosterone and at least one of the following conditions — anemia, decreased physical function, low vitality, impaired cognition or reduced sexual function — will be randomly assigned to participate in a treatment group or a control group. Treatment groups will be given a testosterone gel that is applied to the torso, abdomen, or upper arms; control groups will receive a placebo gel. Serum testosterone will be measured monthly for the first three months and quarterly thereafter up to one year. Participants will be tested on a wide range of measures to evaluate physical function, vitality, cognition, cardiovascular disease, and sexual function.

"This study is important because testosterone products have been marketed for many years as treatments for a variety of conditions," said Evan C. Hadley, M.D., director of NIA’s Division of Geriatrics and Clinical Gerontology, which is the primary funder of the trial. “"We hope this trial will establish whether testosterone therapy results in clear benefits for older men."

The University of Pennsylvania School of Medicine is the lead institution for the trial and will serve as coordinating center for the study sites. Peter J. Snyder, M.D., professor of medicine in the Division of Endocrinology, Diabetes and Metabolism at Penn, is the principal investigator and will oversee trial activities. "This is an unprecedented opportunity for older men to learn more about themselves and at the same time help find out if testosterone will improve some of the afflictions of old age," said Dr. Snyder.

Recruitment of study participants will begin in November of 2009. Men age 65 and older who are interested in participating should call the site closest to them. Men living within a 50-mile radius of the study centers, listed below, are especially encouraged to participate.

Participating institutions and their phone numbers include:

  • University of California, Los Angeles; 310-222-5297

  • University of California, San Diego; 877-219-6610

  • Boston University; 617-414-2968

  • University of Pittsburgh; 800-872-3653

  • Albert Einstein College of Medicine, Bronx, N.Y.; 718-405-8271

  • Baylor College of Medicine, Houston, Texas; 713-798-8343

  • University of Minnesota, Minneapolis; 612-625-4449

  • Yale University, New Haven, Conn.; 203-737-5672

  • University of Alabama at Birmingham; 205-934-2294

  • VA Puget Sound Health Care System and University of Washington School of Medicine, Seattle; 206-768-5408

  • Northwestern University, Evanston, Ill.; 877-300-3065

  • University of Florida, Gainesville; 866-386-7730, 352-273-5919

  • Additional information about the study is available at and at

    The NHLBI plans, conducts, and supports research related to the causes, prevention, diagnosis, and treatment of heart, blood vessel, lung, and blood diseases; and sleep disorders. The Institute also administers national health education campaigns on women and heart disease, healthy weight for children, and other topics. NHLBI press releases and other materials are available online at

    The NINDS ( is the nation’s leading funder of research on the brain and nervous system. The NINDS mission is to reduce the burden of neurological disease — a burden borne by every age group, by every segment of society, by people all over the world.

    The NICHD sponsors research on development, before and after birth; maternal, child, and family health; reproductive biology and population issues; and medical rehabilitation. For more information, visit the Institute's Web site at

    The NIA leads the federal effort supporting and conducting research on aging and the medical, social and behavioral issues of older people. For more information on research and aging, go to

    The National Institutes of Health (NIH) — The Nation's Medical Research Agency — includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. It is the primary federal agency for conducting and supporting basic, clinical and translational medical research, and it investigates the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit

    Sunday, November 1, 2009

    Halloween Safety

    Related MedlinePlus Page: Child Safety

    Researchers Develop Innovative Imaging System to Study Sudden Cardiac Arrest

    NHLBI Recovery Act Funds Will Advance Understanding, Could Lead to Exploration of Potential New Treatments

    A research team at Vanderbilt University has developed an innovative optical system to simultaneously image electrical activity and metabolic properties in the same region of a heart, to study the complex mechanisms that lead to sudden cardiac arrest. Tested in animal models, the system could dramatically advance scientists' understanding of the relationship between metabolic disorders and heart rhythm disturbances in humans that can lead to cardiac arrest and death, and provide a platform for testing new treatments to prevent or stop potentially fatal irregular heartbeats, known as arrhythmias.

    The research is supported in part by the National Heart, Lung, and Blood Institute (NHLBI), part of the National Institutes of Health.

    The design and use of the dual camera system is described in the Nov.1 issue of Experimental Biology and Medicine. Additional support for the project has also been provided by the Vanderbilt Institute for Integrative Biosystems Research and Education (VIIBRE), the American Heart Association, and the Simons Center for Systems Biology at the Institute for Advanced Study.

    "The challenge in understanding cardiac rhythm disorders is to discern the dynamic relationship between multiple cardiac variables," said one of the coauthors of the paper and the project's principal investigator, John P. Wikswo, Ph.D., Gordon A. Cain University Professor and VIIBRE director. "This dual camera system opens up a new window for correlating metabolic and electrophysiological events, which are usually studied independently."

    The 11-year-old research project would have been terminated this year due to lack of funding, according to Wikswo. But a $566,000 American Recovery and Reinvestment Act grant from the NHLBI is enabling the 13-member research team to continue developing and testing the innovative optical system. Recovery Act funds are also allowing the team to purchase a pair of $60,000 high-speed and highly sensitive digital cameras to record the changes in the metabolic and electrical activity of isolated cardiac tissue using low-intensity fluorescent dyes under conditions associated with heart failure, ischemia, fibrillation and other pathological circumstances.

    "Through the Recovery Act, the NHLBI is able to support promising research to develop and enhance innovative technologies to help us better understand the complex mechanisms involved in potentially fatal conditions such as sudden cardiac arrest," said NHLBI Director Elizabeth G. Nabel, M.D. "This research will allow us to better understand how to prevent and treat life-threatening cardiac rhythm disturbances and potentially save thousands of lives every year."

    Each year, 250,000 to 450,000 people die in the United States as a result of sudden cardiac arrest, a condition that is triggered by arrhythmia. Usually, a complex series of electrical and metabolic changes precede sudden cardiac arrest.

    The Vanderbilt researchers created and tested an innovative way to visualize the electrical activity of the heart in relation to its structure and changing metabolic state under different pathological conditions. Their multimodal cardiac imaging technique uses a two-camera approach to integrate electrophysiological imaging with optical fluorescence imaging of metabolic activity associated with damaged heart tissue and tachycardia, or accelerated heart rate. The biochemical and electrochemical studies of heart tissue under controlled conditions will enhance scientists' understanding of electrometabolic cardiac disorders and their clinical treatment.

    The advantages of this imaging system over others include rapid setup, two-color image separation, high spatial resolution, and an optional software camera calibration routine that eliminates the need for precise camera alignment. The authors provide a detailed description of a camera calibration procedure along with multiple examples.

    In addition, the multimodal imaging system will be a less-invasive, instrumental tool in helping scientists discover and test safe and effective ways to prevent or treat arrhythmias. Current treatments include medications that can produce undesirable side effects and the implantable cardioverter defibrillator, a small device that’s placed under the skin in the chest and uses electrical pulses or shocks to help control life-threatening arrhythmias.

    To arrange an interview with an NHLBI spokesperson, please contact the NHLBI Communications Office at (301) 496-4236 or To interview Dr. Wikswo and other investigators from Vanderbilt University, contact 615-343-6803.

    Part of the National Institutes of Health, the National Heart, Lung, and Blood Institute (NHLBI) plans, conducts, and supports research related to the causes, prevention, diagnosis, and treatment of heart, blood vessel, lung, and blood diseases; and sleep disorders. The Institute also administers national health education campaigns on women and heart disease, healthy weight for children, and other topics. NHLBI press releases and other materials are available online at

    The National Institutes of Health (NIH) — The Nation's Medical Research Agency — includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. It is the primary federal agency for conducting and supporting basic, clinical and translational medical research, and it investigates the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit