Breakthrough drug could help prevent heart failure

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Breakthrough drug could help prevent heart failure

by CBSTV Videos 2:03 mins

Breakthrough drug could help prevent heart failure

by CBSTV Videos 2:03 mins

A new drug could change the way heart failure is treated. The drug, a combination of two others, works to rebalance the blood’s chemistry and bring circulation back to normal. Jim Axelrod reports.

CBS News

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