Presence of widened and multiple intercalated discs in the hypertrophied canine heart.
D000818:Animals; D001794:Blood Pressure; D009202:Cardiomyopathies / Q000209:etiology / Q000473:pathology*; D004285:Dogs; D006352:Heart Ventricles / Q000473:pathology*; D008854:Microscopy, Electron; D009206:Myocardium / Q000473:pathology*; D009210:Myofibrils; D011651:Pulmonary Artery / Q000601:surgery