Variations in filamentous and fibrillar organization, and associated sarcolemmal structures, in cells of the normal mammalian heart.
D000818:Animals; D002462:Cell Membrane; D000882:Haplorhini; D008854:Microscopy, Electron; D009132:Muscles / Q000166:cytology*; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils; D012508:Sarcolemma