title: [The surface isopotential diagram in old anterior myocardial infarction--with report of 11 cases].
mesh_terms: D000328:Adult; D004562:Electrocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology*