Li Hu, Rha Seung Woon, Choi Cheol Ung, Oh Dong Joo
Department of Cardiovascular, The Second Afliated Hospital of Kunming Medical University, Kunming, China.
Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea.
Yonsei Med J. 2017 Sep;58(5):1071-1074. doi: 10.3349/ymj.2017.58.5.1071.
We report herein the optical coherence tomography (OCT) and stent boost imaging guided bioresorbable vascular scaffold (BVS) implantation for right coronary artery (RCA) chronic total occlusion (CTO) lesion. The gold standard for evaluating BVS expansion after percutaneous coronary intervention is OCT. However, stent boost imaging is a new technique that improves fluoroscopy-based assessments of stent overlapping, and the present case shows clinical usefulness of OCT and stent boost imaging guided 'overlapping' BVS implantation via antegrade approach for a typical RCA CTO lesion.
我们在此报告光学相干断层扫描(OCT)和支架增强成像引导下的生物可吸收血管支架(BVS)植入治疗右冠状动脉(RCA)慢性完全闭塞(CTO)病变。经皮冠状动脉介入治疗后评估BVS扩张的金标准是OCT。然而,支架增强成像是一种新技术,可改善基于荧光透视的支架重叠评估,本病例显示了OCT和支架增强成像引导下通过顺行途径对典型RCA CTO病变进行“重叠”BVS植入的临床实用性。