title: Disappearance of pathologic Q wave after PTCA in evolving myocardial infarction.
mesh_terms: D000328:Adult; D000800:Angioplasty, Balloon; D004562:Electrocardiography; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000503:physiopathology* / Q000628:therapy