Morphometric studies of chronic fibrillating heart.
D000818:Animals; D001284:Atrophy; D001794:Blood Pressure; D002417:Cattle; D003326:Coronary Circulation; D006352:Heart Ventricles / Q000473:pathology*; D006353:Heart-Assist Devices; D008297:Male; D008929:Mitochondria, Heart / Q000648:ultrastructure; D013997:Time Factors; D014693:Ventricular Fibrillation / Q000473:pathology*