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目前,国内经皮介入治疗(PCI)冠状动脉慢性闭塞性病变(CTO)的成功报道,大多数是经股动脉途径进行[1];但经股动脉途径穿刺存在穿刺部位出血、血肿等并发症及拔出鞘管前后患者需卧床等缺点,给患者带来极大的不便。近2年来,我们对CTO患者应用经桡动脉途径行腔内冠状动脉成形术(PTCA
At present, the successful reports of percutaneous coronary intervention (PCI) of chronic coronary artery occlusive disease (CTO) in China are mostly via the femoral artery [1]; however, bleeding through the femoral artery puncture, hematoma and other complications And pull out the sheath before and after patients need to bed and other shortcomings, to patients with great inconvenience. In the past two years, we applied transradial approach to CTO for endovascular coronary angioplasty (PTCA