经导管二尖瓣置换术前预防性左心室流出道间隔消融术
Prophylactic Left Ventricular Outflow Tract Septal Ablation Before Transcatheter Mitral Valve Replacement.
作者信息
Kumar Kris, Reddy Sridhar, Dhakal Bishnu, Acharya Deepak, Shetty Ranjith, Lotun Kapildeo
机构信息
Sarver Heart Center, University of Arizona, Tucson, Arizona.
出版信息
JACC Case Rep. 2019 Dec 18;1(5):823-831. doi: 10.1016/j.jaccas.2019.11.016.
Abstract
An 82-year-old woman with severe respiratory distress and limitations in functional status was found to have severe mitral valve stenosis with annular calcification and referred for transcatheter mitral valve replacement. Prophylactic alcohol septal ablation was used pre-procedurally to minimize mortality risk due to obstruction of the left ventricular outflow tract. ().
摘要
一名82岁女性，有严重呼吸窘迫且功能状态受限，被发现患有严重二尖瓣狭窄伴瓣环钙化，并被转诊接受经导管二尖瓣置换术。术前采用预防性酒精室间隔消融术以将左心室流出道梗阻导致的死亡风险降至最低。（）
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