经微导管导丝交接技术在逆向开通冠状动脉完全闭塞病变中的应用及体会
马剑英,葛均波,葛雷,钱菊英
摘要(Abstract)：
<正>近年来,逆向技术开通冠状动脉慢性完全闭塞(chronic total occlusion,CTO)病变显著提高了血管的开通率[1],通常,当逆向导丝成功通过闭塞病变到达前向指引导管内后,交换300 cm或者330 cm的RG3导丝通过至前向指引导管外完成体外化,然后前向送入球囊扩张并置入支架。
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基金项目(Foundation):
作者(Author): 马剑英,葛均波,葛雷,钱菊英
参考文献(References)：
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