The sarcosomes of the heart.
D004583:Electrons; D006321:Heart / Q000033:anatomy & histology*; D008853:Microscopy; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009206:Myocardium / Q000033:anatomy & histology*
MICROSCOPY, ELECTRON; MYOCARDIUM/anatomy and histology