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Angioplasty Not Always Worth the Price
Cost analysis finds procedure often doesn't bring enough benefit to offset expense
After Decades, Decreases in Heart Risk Factors Level Off
Researchers point to obesity epidemic in explaining the troubling trend
Heartbeat Might One Day Power Pacemakers
British researchers suggest harnessing that energy could lead to cardiac devices that last longer, do more
Speed Not Always of the Essence With Heart Cases in ER
Study found some low-risk patients can wait for tests
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