摘要
冠状动脉慢性完全闭塞(CTO)是经皮冠状动脉介入治疗(PCI)领域的难点。随着血管内超声、双腔微导管、Stingray球囊等新器械、新技术的不断发展,CTO患者PCI成功率明显提高,但单一器械或技术很难快速、安全地开通CTO患者病变血管。本研究根据自制血管内超声双腔微导管的特点,分析其与Stingray球囊辅助的正向内膜下重回真腔(ADR)技术联合成功治疗1例CTO患者的过程,以期为提高CTO患者PCI成功率提供参考。
Chronic coronary artery total occlusion(CTO)is a very challenge in the field of percutaneous coronary intervention(PCI).The success rate of PCI in CTO patients is significantly increasing due to the advancement of devices and techniques,such as intravascular ultrasound,double-lumen microcatheter,Stingray balloon.However,it is difficult to revascularize diseased blood vessels of CTO patients quickly and safely depended on a single device or technology.This study observed the characteristics of self-made real time-IVUS double lumen microcatheter,and analyzed the process of its combination with Stingray ballon assisted antegrade dissection re-entry(ADR)technology in the treatment of CTO patients,in order to increase the success rate of PCI of CTO patients.
作者
马彦卓
侯广道
汝磊生
MA Yanzhuo;HOU Guangdao;RU Leisheng(Department of Internal Medicine-Cardiovascular,980 Hospital of PLA Joint Logistics Support Forces,Shijiazhuang 050082,China)
出处
《实用心脑肺血管病杂志》
2020年第9期138-140,共3页
Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
基金
河北省医学科学研究重点课题(20130001)。
