Coronary angioplasty.
D000787:Angina Pectoris / Q000628:therapy; D000800:Angioplasty, Balloon / Q000009:adverse effects / Q000379:methods; D003324:Coronary Artery Disease / Q000628:therapy; D006801:Humans; D009203:Myocardial Infarction / Q000628:therapy; D012008:Recurrence; D012959:Socioeconomic Factors