title: Dual atrioventricular conduction during an acute inferior myocardial infarction. Electrocardiographic evidence.
abstract: A 49-year-old man had electrocardiographic evidence of a dual atrioventricular conduction system which occurred spontaneously during the course of an inferior myocardial infarction. Retrograde concealed conduction involving both conduction systems is proposed as the mechanism to explain the varying patterns of atrioventricular conduction seen.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000503:physiopathology; D001283:Atrioventricular Node / Q000503:physiopathology*; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*