Recanalization of chronic total occlusion using a new device:the real-time intravascular ultrasound double-lumen microcatheter

作     者：Yan-Zhuo Ma Guang-Dao Hou Zhi-Wen Li Xiao-Jiang Zhang Xiao-Ye Wang Gang Wang Yu-Hong Peng Lei-Sheng Ru 

作者机构：Department of Cardiology980 Hospital of PLA Joint Logistics Support Forces(Bethune International Peace Hospital)ShijiazhuangHebei 050082China 

出 版 物：《Chinese Medical Journal》 (中华医学杂志（英文版）)

年 卷 期：2021年第134卷第4期

页      面：484-485页

核心收录：

学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学] 

基　　金：This study was supported by a grant from the Key Project of Medical Science Research in Hebei Province(No.20130001) 

主　　题：occlusion coronary angina 

摘      要：To the Editor:Revascularization after chronic coronary total occlusion(CTO)can relieve symptoms of angina and improve both cardiac function and clinical prognosis.[1,2]However,percutaneous coronary intervention(PCI)for revascularization of CTO lesions is challenging because of a high incidence of complications and long X-ray exposure time.