[Case of idiopathic paroxysmal ventricular tachycardia...a case of sinus bradycardia under normal conditions with exercise-induced bi-directional paroxysmal tachycardia in a child].
D001337:Autonomic Agents; D001919:Bradycardia / Q000150:complications*; D002648:Child; D004562:Electrocardiography; D006801:Humans; D008297:Male; D005082:Physical Exertion; D013614:Tachycardia, Paroxysmal / Q000150:complications* / Q000175:diagnosis / Q000209:etiology
D001337:Autonomic Agents