目的探讨非体外循环冠状动脉旁路移植术(OPCAB)对老年冠心病患者冠状动脉支架再狭窄的治疗经验。
Objective To explore the experience about off-pump coronary artery bypass grafting (OPCAB) for the treatment of in-stent restenosis in coronary disease.
背景与目的：冠状动脉侧支循环形成是冠状动脉闭塞疾病患者的一个重要适应机制。
Background and Objective: Development of coronary collateral circulation is an important adaptive mechanism occurring in patients with occlusive coronary artery disease.
目的：比较非体外循环下冠状动脉旁路移植术(OPCABG)与常规冠状动脉旁路移植术(CCABG)术后3 ~4年时血管桥的通畅率。
Objective: To compare the grafts' patency rate after off-pump coronary artery bypass grafting (OPCABG) and conventional coronary artery bypass grafting (CCABG) at 3 ~ 4 years follow-up.
目的研究冠心病患者经皮冠状动脉腔内成形术（PTCA）前后，冠状循环中血小板的变化，为临床用药提供参考。
Objective To observe the active change of the platelet in the coronary circulation before and after PTCA in the patients with coronary heart disease in order to provide a guide to clinical drug usage.
目的对比分析99例非体外循环下冠状动脉搭桥术(OPCAB)和87例常规体外循环下冠状动脉搭桥术(CCABG)的疗效。
Objective To analyse the efficacy of 99 cases underwent off-pump coronary artery bypass grafting (OPACB) and 87 cases common coronary artery bypass grafting (CCABG).
目的对比分析99例非体外循环下冠状动脉搭桥术(OPCAB)和87例常规体外循环下冠状动脉搭桥术(CCABG)的疗效。
Objective To analyse the efficacy of 99 cases underwent off-pump coronary artery bypass grafting (OPACB) and 87 cases common coronary artery bypass grafting (CCABG).
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