A heart attack is a medical emergency caused by a sudden stoppage of blood flow to your heart muscle, usually due to coronary artery disease. Symptoms vary and may include mild to severe chest pain. If you think you are experiencing a heart attack, it is important to seek prompt medical treatment.…
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About this article
Author: Karen McCloskey BHSc
First answered: 17 Sep 2014
Last reviewed: 18 May 2018
Rating: 4.1 out of 5
Votes: 376 (Click smiley face below to rate)
Category: Heart attack