Heart Attack Update

New on the MedlinePlus Heart Attack page:

11/06/2013 09:40 AM EST

Source: HealthDay - Video
11/04/2013 04:00 PM EST

People with atrial fibrillation had nearly doubled odds of a later heart attack
Source: HealthDay
10/30/2013 11:00 AM EDT

Sudden tightness in your chest?
Source: Reuters Health