Ventricular fibrillo-flutter--"torsade de pointes".
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000188:drug therapy; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis*; D014693:Ventricular Fibrillation / Q000175:diagnosis*
D007545:Isoproterenol