General
Be still, my beating heart  - Harvard Health
 

Be still, my beating heart - Harvard Health

Shared by:

 
Heart palpitations can be alarming but are not usually dangerous. An unexpectedly fast or pounding heartbeat most often occurs during exercise, under stress, or after consuming caffeine. However, it is important to rule out more serious causes.
 
www.health.harvard.edu
 
24 Dec 2016 - General