[Hemiblock].
D000368:Aged; D002648:Child; D003327:Coronary Disease / Q000503:physiopathology; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis* / Q000209:etiology; D006329:Heart Conduction System / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D009205:Myocarditis / Q000175:diagnosis