How will new heart drug change medical treatment?

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How will new heart drug change medical treatment?

by CBSTV Videos 2:10 mins

How will new heart drug change medical treatment?

by CBSTV Videos 2:10 mins

The new drug aimed at treating heart failure is being described as a game changer with the ability to save lives. CBS News chief medical correspondent Dr. Jon LaPook explains how this drug could change medical treatment for years to come.

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