论文部分内容阅读
本文分析经皮穿刺冠状动脉腔内成形术(PTCA)后单支病变再次狭窄(直径狭窄>50%)的易患因素.1980年7月～1984年7月间1,758例(88%)单支病变患者择期接受首次PTCA(移植大隐静脉者除外)治疗获得成功且无重要并发症,术后口服阿
This article analyzes the predisposition to restenosis (stenosis> 50%) of single-vessel lesions after percutaneous transluminal coronary angioplasty (PTCA) with 1,758 (88%) single vessels between July 1980 and July 1984 Patients with elective PTCA (except those with great saphenous vein) who received elective PTCA were successful and had no important complications. Oral