A member asked:

What can cause a very hard pounding heart in a fit 21 year old.?

A doctor has provided 1 answer

An arrhythmia : Get checked out by your doctor. You may have some form of arrhythmia (irregular heart beat). The doctors should also do an ekg to make sure the heart itself is in good shape.

Answered 7/21/2012

5.7k views

Thank

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