论文部分内容阅读
主动脉-冠状动脉间大隐静脉搭桥术可使多数患者的心绞痛缓解,因而日渐推广,但尚存在若干问题,其中最重要的是:大隐静脉移植是否能加速搭桥的冠状动脉病变的进展?为此作者进行了观察。方法是比较术前和手术一年后冠状动脉和移植血管的造影图。对象为40例有严重心绞痛内科治疗无效的冠心病患者。所有患者术前均做了选择性冠状动脉造影。32例进行大隐静脉搭桥术,6例进行内乳动脉移植术,
Aortic - coronary saphenous bypass surgery can ease the majority of patients with angina relief, and thus increasingly widespread, but there are still some problems, the most important of which is: whether the great saphenous vein graft can accelerate the progress of coronary artery disease? To this end the author observed. Method is to compare preoperative and surgical angiography of coronary arteries and grafts one year after surgery. The subjects were 40 patients with coronary heart disease who had severe angina pectoris who were ineffective in medical treatment. All patients underwent preoperative selective coronary angiography. 32 cases of saphenous vein bypass surgery, 6 cases of internal mammary artery transplantation,