fatty heart

n.
  1. Fatty degeneration of the myocardium.
  2. Accumulation of fatty tissue on the outer surface of the heart with occasional infiltration of fat between the muscle bundles of the heart wall.adiposis cardiaca cor adiposum
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.