Prabhu Sudesh, Mehra Siddhant, Kanaparthi Shravan, Maiya Shreesha Shankar, Rao Sruti
Department of Pediatric Cardiac Services, Narayana Institute of Cardiac Sciences, Bengaluru, Karnataka, India.
Department of Pediatric Cardiology, Leicester Royal Infirmary, Leicester, England, UK.
Ann Pediatr Cardiol. 2022 Mar-Apr;15(2):206-208. doi: 10.4103/apc.apc_231_21. Epub 2022 Aug 19.
The right ventricular outflow tract (RVOT) stenting is used for the treatment of Fallot-type lesions when not amenable to complete correction or when surgical palliation carries a substantial risk. Despite the increasing clinical application, there is a lack of data that describe the RVOT morphology after stenting. This article elucidates post-RVOT stenting and in-stent stenosis, which is thought to be a zonal phenomenon, in this case, predominantly occurring proximally, in the portion of the stent apposing the RVOT infundibulum.
右心室流出道（RVOT）支架置入术用于治疗法洛四联症型病变，当无法进行完全矫正或手术姑息治疗存在重大风险时。尽管临床应用日益增多，但缺乏描述支架置入术后RVOT形态的数据。本文阐明了RVOT支架置入术后的情况以及支架内狭窄，支架内狭窄被认为是一种区域性现象，在这种情况下，主要发生在近端，即支架与RVOT漏斗部相对的部分。
