Useful apps: A new iPhone app can monitor your pulse for heart failure, possibly save lives

(Natural News) Heart disease is the leading cause of death in the U.S. – about 790,000 Americans have a heart attack per year, a number that amounts to a heart attack every 40 seconds. In response to these distressing figures, some people have worked towards making great leaps in biomedical science. Dr. Niema Pahlevan is one…

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