title: Left main coronary artery stenosis as a late complication of percutaneous transluminal coronary angioplasty.
mesh_terms: D000368:Aged; D000789:Angina, Unstable / Q000209:etiology; D000800:Angioplasty, Balloon / Q000009:adverse effects*; D003251:Constriction, Pathologic; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D012008:Recurrence