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Philips to buy medical device maker Spectranetics for 1.9 billion euros

DutchhealthcarecompanyPhilipshasagreedtobuyU.S.-basedSpectraneticsCorp,amakerofdevicestotreatheartdisease,for1.9billioneuros($2.16billion)includingdebt,asitexpa

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How the Valentine's Day Heart Got Its Shape

On Valentine's Day, the world celebrates love by being bombarded with red and pink hearts — heart-shaped candies, heart-shaped cards and more. But why?

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Fitbit trackers are "highly inaccurate", study finds

​A class action lawsuit against Fitbit may have grown teeth following the release of a new study that claims the company's popular heart rate trackers are "highly inaccurate."

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Chinese doctor completes heart surgery on one-in-a-million baby

Doctors in southwest China's Chongqing Municipality have completed surgery on a 112-day old boy with an extremely rare condition: Part of his heart was outside his chest.

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Scientists turn skin cells into heart, brain cells using drugs

U.S. researchers said Thursday they turned skin cells into heart cells and brain cells using just a combination of chemicals, a breakthrough that may lay the foundation for one day regenerating lost or damaged cells with pharmaceutical drugs.

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Chinese surgeon uses 3D printing to map out difficult heart surgery

Doctors in east China's Jiangsu Province recently used a 3D-printed heart to plan a surgery for a nine-month old baby with congenital heart disease.

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Finland's first artificial heart transplant performed successfully

Finland's first artificial heart transplant performed successfully

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Shorter height directly linked to higher risk of heart disease: study

​The shorter you are, the more your risk of coronary heart disease, according to a new study out Wednesday that attributed the link in part to genetics, rather than purely to nutrition or lifestyle factors.

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Researchers explain why red meat damages heart

Gut bacteria can turn a nutrient found in red meat into metabolites that increase the risk of developing heart disease, according to a U.S. study out Tuesday that may lead to new strategies for safeguarding individuals' cardiovascular health.

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Simple blood test may detect heart transplant rejection: U.S. researchers

U.S. researchers said Wednesday they have developed a simple blood test that can detect heart- transplant rejection weeks or months earlier than previously possible.

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Researchers identify 14 new gene variations linked to heart rate

Researchers have discovered 14 new genetic variations that are associated with heart rate, according to a study published online Sunday in the journal Nature Genetics. 

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Study shows strawberries, blueberries may cut heart attack risk in women

Eating three or more servings of blueberries and strawberries per week may help women reduce their risk of a heart attack by as much as one-third, researchers reported Monday in Circulation: Journal of the American Heart Association.