title: Electrophysiological and histological abnormalities of the heart in myotonic dystrophy.
mesh_terms: D000219:Adams-Stokes Syndrome / Q000188:drug therapy / Q000209:etiology; D000328:Adult; D001706:Biopsy; D006332:Cardiomegaly / Q000209:etiology; D002467:Cell Nucleus; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D007022:Hypotension / Q000209:etiology; D007545:Isoproterenol / Q000627:therapeutic use; D050356:Lipid Metabolism; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D008931:Mitochondria, Muscle; D009206:Myocardium / Q000473:pathology*; D009210:Myofibrils; D009223:Myotonic Dystrophy / Q000150:complications / Q000473:pathology / Q000503:physiopathology*; D010138:Pacemaker, Artificial; D014672:Vectorcardiography
chemical_list: D007545:Isoproterenol