Rate acceleration of ventricular tachycardia after a precordial chest thump.
D000368:Aged; D004562:Electrocardiography; D006339:Heart Rate; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D026741:Physical Therapy Modalities / Q000009:adverse effects*; D013610:Tachycardia / Q000628:therapy*