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Metadata
ID	SYMP:0000530
Name	palpitation
Definition	Palpitation is a cardiovascykar system symptom characterized by an abnormal awareness of the beating of the heart,whether it is too slow, too fast, irregular, or at its normal frequency when excited by violent exertion, strong emotion, or disease. http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=palpitation, http://en.wikipedia.org/wiki/Palpitation
Xrefs	UMLS_CUI:C0030252
Synonyms	abnormal heart beats [EXACT]
Parent Relationships	is_a cardiovascular system symptom
Related Diseases	has symptom atrial fibrillation panic disorder