Cardiology

Oxygen may not help heart attack victims

(HealthDay)—Strapping an oxygen mask to someone suffering a heart attack might make their heart attack worse, new research suggests.

Medical research

Team finds gene therapy a promising tool for cardiac regeneration

After a heart attack, there is often permanent damage to a portion of the heart. This happens, in part, because cardiac muscle cells are terminally differentiated and cannot proliferate after blood flow is blocked off to ...

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