Definition of Bradycardia
Bradycardia: A slow heart rate, usually defined as less than 60 beats per minute.
The word bradycardia is logically derived from two Greek roots: bradys, slow + cardia, heart = slow heart.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=2515
Last Editorial Review: 5/22/2000
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