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经皮穿刺冠状动脉腔内血管成形术(PTCA)用于治疗选择性冠状动脉疾病患者现已被确认。冠状动脉完全性闭塞是 PTCA 最严重的并发症,也是紧急冠状动脉旁路移植术常见的指证。虽然冠状动脉内血栓是某些冠状动脉疾病患者发生完全闭塞最常见的原因,如急性心肌梗塞,然而冠状动脉内血栓在扩张术期间发生急性闭塞所起的作用尚不清楚。本
Percutaneous transluminal coronary angioplasty (PTCA) for the treatment of patients with selective coronary artery disease has now been confirmed. Coronary complete occlusion is the most serious complication of PTCA and a common indication of emergency coronary artery bypass grafting. Although coronary thrombosis is the most common cause of complete occlusion in some patients with coronary artery disease, such as acute myocardial infarction, the role of acute occlusion of the coronary thrombus during dilatation is unclear. this