Understanding Heart Attacks

July 17, 2009

Watch Dr. Mehmet Oz and other renowned cardiologists as they talk about this major killer, known in the medical world as a "myocardial infarction." Step inside the human body in a way that lets you completely understand what a heart attack is all about, how and why they happen, what to do in the event of a heart attack, and how you can take steps to avoiding one.