Recording from the body surface of arrhythmogenic ventricular activity during the S-T segment.
D000200:Action Potentials; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D004285:Dogs; D004562:Electrocardiography / Q000379:methods; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000503:physiopathology