Our Palpitations Main Article provides a comprehensive look at the who, what, when and how of Palpitations
Definition of Palpitations
Palpitations: Unpleasant sensations of irregular and/or forceful beating of the heart. In some patients with palpitations, no heart disease or abnormal heart rhythms can be found. In others, palpitations result from abnormal heart rhythms (arrhythmias). Last Editorial Review: 3/19/2012 Back to MedTerms online medical dictionary A-Z List 
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