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Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> The overall health of Americans isn't improving much, with about six in 10 people either overweight or obese and large numbers engaging in unhealthy behaviors like smoking, heavy drinking or not exercising.More >> The overall health of Americans isn't improving much, with about six in 10 people either overweight or obese and large numbers engaging in unhealthy behaviors like smoking, heavy drinking or not exercising.More >> When a classmate commits suicide, teens are more likely to consider or attempt suicide themselves, according to a new study. More >> When a classmate commits suicide, teens are more likely to consider or attempt suicide themselves, according to a new study. More >> Pregnant women with specific alterations in two genes may be at increased risk of suffering depression after giving birth, a small new study suggests.More >> Pregnant women with specific alterations in two genes may be at increased risk of suffering depression after giving birth, a small new study suggests.More >> Although spring arrived late this year in parts of the United States, the summer allergy season will still be strong, according to a sinus expert at the University of Alabama at Birmingham.More >> Although spring arrived late this year in parts of the United States, the summer allergy season will still be strong, according to a sinus expert at the University of Alabama at Birmingham.More >>
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Heavy consumption of diet soda can damage teeth as badly as methamphetamine or crack cocaine, a new study contends.More >> Heavy consumption of diet soda can damage teeth as badly as methamphetamine or crack cocaine, a new study contends.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Kids who eat fast food at least twice a week are 50 percent less likely to use calorie and nutritional information than kids who eat fast food less often.More >> Kids who eat fast food at least twice a week are 50 percent less likely to use calorie and nutritional information than kids who eat fast food less often.More >> The American Cancer Society, which is celebrating on Wednesday a century of fighting a disease once viewed as a death sentence, is making a pledge to put itself out of business.More >> The American Cancer Society, which is celebrating on Wednesday a century of fighting a disease once viewed as a death sentence, is making a pledge to put itself out of business.More >> In the aftermath of this week's deadly tornado, many people in Oklahoma are not only struggling to care for children and relatives, but also their pets.More >> In the aftermath of this week's deadly tornado, many people in Oklahoma are not only struggling to care for children and relatives, but also their pets.More >>
JACKSON, MS (Mississippi News Now) -
Stanford University researchers say they've found the cause of a heart condition that's killed many young, healthy athletes.
It's called Hypertrophic Cardiomyopathy and while scientists have known it's caused by a genetic mutation they weren't sure how the heart muscle failed.
When they harvested stem cells from patients with the mutation, the cells began to display abnormal rhythms and elevated calcium levels suggesting a problem with calcium processing.
Researchers say medications can help restore normal calcium processing and that earlier treatment in those at risk for the condition may be better than waiting for symptoms to begin.
-Study led by researchers at Stanford University and published in 'Cell Stem Cell'
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