- the occurrence of premature atrial or ventricular heartbeats in pairs.
Origin of bigeminy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- Occurring in pairs; doubled or twinned.
- An association in pairs.
- A bigeminal pulse.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.