American Health News and
Wellness Report Newsletter
 
Prevention is a Cure (c)  
MAY  2011 - Vol 12 Issue 16

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In This Issue
CALCIUM SUPPLEMENTS LINKED TO HEART PROBLEMS
3 HEART TESTS YOU DON'T KNOW ABOUT
GIVING SURVIVOR'S A HELPING HAND
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Calcium Supplements Linked to heart Problems 

Calcium Supplements Linked to Heart Problems

 

(American Health Newswire) -- The risk of having a heart attack and other cardiovascular events, particularly in older women, may be influenced by their calcium supplements with or without vitamin D, according to a new study.

 

Older postmenopausal women are often prescribed calcium supplements to maintain bone health; some contain vitamin D, and others do not. The Woman's Health Initiative (WHI) study was conducted over a seven-year span evaluating more than 36,000 women to determine the cardiovascular effects of taking calcium with vitamin D. However, many of the women in the study were previously taking personal calcium supplements, and there became a concern for obscured results.

 

Professor Ian Reid from the University of Auckland along with his team of researchers reanalyzed the WHI study results in an attempt to estimate the effects of calcium supplements with and without vitamin D.

 

Data was gathered from 16,718 women in the study who were not previously taking personal calcium. The researchers found an increased risk of cardiovascular events, especially heart attacks for women taking calcium with vitamin D supplements. On the other hand, the study revealed women who were previously taking personal calcium and vitamin D supplements did not have any changes in their cardiovascular risks.

 

High blood calcium levels are linked to hardening of the arteries (calcification), and the researchers believe after taking the calcium supplement, an abrupt change in blood calcium levels produce an adverse effect. Also, data from 13 other studies involving 29,000 people have shown consistent increases in heart attack and stroke related to taking calcium supplements, with or without vitamin D.

 

Others are skeptical about the evidence linking calcium supplements with cardiovascular problems. In an accompanying editorial, Professors Bo Abrahamsen and Opinder Sahota are quoted as saying that due to the study's limitations: "It is not possible to provide reassurance that calcium supplements given with vitamin D do not cause adverse cardiovascular events or to link them with certainty to increased cardiovascular risk. Clearly, further studies are needed, and the debate remains ongoing."

 

SOURCE: British Medical Journal, published online April 19, 2011

3 Heart Tests you don't know about 

3 Heart Tests You Don't Know About

 

HOUSTON (American Health Newswire) -- You know blood pressure checks and cholesterol tests can paint a picture of your heart health. You may even have had a stress tests and EKG to get more information. Some heart tests are routinely offered. However, others are not.

 

Wayne Davis exercises every day to stay in shape.

 

"I have a family history of high blood pressure, heart disease, high cholesterol," Davis told American Health.

His cholesterol was off the charts.

 

"My LDL, undesirable cholesterol, was above 250," Davis said.

 

It should be below 100. Wayne has taken statins for years, but Vijay Nambi, M.D., suggested something new: a calcium score -- done with a simple CT scan of the heart.

 

"It gives you the amount of calcium build-up in your heart arteries," Dr. Nambi, an assistant professor, section of atherosclerosis and vascular medicine at Baylor College of Medicine and the Center for Cardiovascular Prevention at Methodist DeBakey Heart and Vascular Center in Houston, told American Health.

 

 

 Calcified plaque can show up 20 years before a heart attack. Another test worth having: advanced lipid testing, which measures the concentration of bad cholesterol particles in your blood.

 

 

"Why it's not routinely offered is it's not found its way into our national guidelines yet,"

Dr. Nambi said.

 

Dr. Christie Ballantyne says it measures a certain type of hereditary cholesterol, called LPA, and more. High levels boost your heart attack risk by 15-percent.

 

"If you're having lots of heart attacks and strokes in your family, I think it's very worthwhile to know this," Dr. Ballantyne, chief, section of atherosclerosis and vascular medicine and chief, section of cardiology at Baylor College of Medicine and Center for Cardiovascular Prevention and the Methodist DeBakey Heart and Vascular Center, told American Health.

 

Also, consider a carotid intimal medial thickness test. This 15-minute ultrasound of the neck arteries can detect abnormal thickening, which may signal early heart disease.

 

"If you know this is the number one cause of death, and it's mostly preventable, of course it makes sense to get as much information as you can," Dr. Ballantyne said.

 

Davis's calcium score was over 1200. A normal score is zero. He has quadrupled his statin dose and knows he is healthier for it.

 

 

Genetic testing can also give information on heart disease and heart attack risk, but both doctors we spoke to said it's not quite ready for prime time yet. They do believe, however, genetic testing could play a significant role in the future of heart disease testing.

Giving Survivor's a helping hand

Giving Survivor's A Helping Hand

Reported April 2011

CLEVELAND (American Health Newswire) --By the time this report is over, three people will have had a stroke in the U.S. Every three minutes someone dies of one, and for the survivors it's a long road to recovery--filled with therapy. Now, stroke victims are getting a helping hand to help them recover-- at home.

 

"I lost everything. I lost my grammar. My vowels, my words and I lost my right arm and my leg," Bill Forester, Stroke survivor told American Health.

 

Two years ago, Forester suffered a stroke and every day since he's had one thing on his mind.

"I want to recover fully. You know, I have to do it," Forester said.

A college teacher, realtor, director at a state agency and charity board member, Forester will not settle for anything less.

 

Although walking came faster, his right hand is still giving him trouble. That's why he's part of clinical trial using a device called hand mentor. It's part video game, part physical therapist and it's all done at home.

"It was hard in the beginning," Forester recalled.

 

Biomedical engineers and physical therapists at the Cleveland Clinic are among the first to use this repetitive motion hand therapy device.

"We think there's a lot of hope left for those patients after six months post stroke to regain function."

 

Jay Alberts, Ph.D., Biomedical engineer at the Cleveland Clinic in Ohio explained.

Patients log on at home and they can choose from five different video games that their therapist has programmed for their strength level. They choose when and how long to workout, but they do know someone will be watching.

 

"I'll shoot him an email, or text him and say, hey I'm checking in on you...and he'll text back 'busted!'" Susan Linder, Physical therapist at the Cleveland Clinic in Ohio said.

 

Patients are asked to play these games two hours a day, five days a week. The device senses the level of resistance the upward motion is the hardest for most stroke survivors to regain.

"The more they do, the better off they are," Linder said.

Along with setting goals, the device provides performance reinforcement and clinician reports that can be seen instantly, and could help people even years after their stroke.

"We're looking at patients who have exhausted insurance means or has difficulty to access to care," Dr. Alberts added.

 

After two weeks on the machine, Forester could feel his fingers, after four weeks, he had use of his hand and he's not stopping. He works out every day and he's already run several half marathons - even coming in second in his age group.

"Everything is coming back, my speech and my arm-everything. I have to work it. Because it's my life," Forester concluded.

 

And no doubt, he will. This device shouldn't replace a real person, but give stroke patients a more engaging way to workout at home. Traditional therapy includes squeezing a ball or playing with putty.

 

Kinetic Muscles Inc.

1800 W. Broadway Rd.,

Suite 3

Tempe, AZ 85282 

 


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