athlete's heart
or athletic heart
noun
nonpathological enlargement of the heart resulting from intensive aerobic exercise.
Words nearby athlete's heart
athetosis, athirst, athleisure, athlete, athlete's foot, athlete's heart, athletic, athletic heart, athletic shoe, athletic support, athletic supporter
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Medicine definitions for athletic heart
athletic heart
[ ăth-lĕt′ĭk ]
n.
Enlargement of the heart observed in some athletes.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.