Anteroseptal infarction, bifascicular bundle branch block and third degree A-V (trifascicular-subnodal) block developing in stages (evolution of anteroseptal infarction with A-V block).
D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*; D013997:Time Factors