Aim to investigate the surgical therapy for chronic total occlusion of coronary artery.
目的探讨冠状动脉慢性完全闭塞病变的外科手术方法及临床体会。
Objective to observe the effect of revascularization on total coronary artery occlusion.
目的分析冠状动脉完全闭塞后介入治疗的技术及疗效。
Objective to observe the effect of revascularization on total coronary artery occlusion.
目的分析冠状动脉完全闭塞后介入治疗的技术及疗效。
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