[Electrocardiographic and vectorcardiographic differential diagnosis of old anteroseptal myocardial infarction with poor R wave progression (author's transl)].
D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis*; D014672:Vectorcardiography