紧急经皮腔内间隔心肌消融术治疗外科主动脉瓣置换术后加重的左心室流出道梗阻
Urgent percutaneous transluminal septal myocardial ablation for left ventricular outflow tract obstruction exacerbated after surgical aortic valve replacement.
作者信息
Sasahira Yoshitaka, Yamada Ryotaro, Doi Naofumi, Uemura Shiro
机构信息
Division of Cardiology Kawasaki Medical School Kurashiki Japan.
Department of Cardiology Nara Prefecture Seiwa Medical Center Nara Japan.
出版信息
Clin Case Rep. 2021 Sep 13;9(9):e04789. doi: 10.1002/ccr3.4789. eCollection 2021 Sep.
Percutaneous transluminal septal myocardial ablation (PTSMA) is an established procedure for treating symptomatic hypertrophic obstructive cardiomyopathy. We report a case of urgent PTSMA for treating refractory heart failure due to exacerbated obstruction of the left ventricular outflow tract after surgical aortic valvular replacement to treat severe aortic stenosis.
经皮腔内室间隔心肌消融术（PTSMA）是治疗有症状的肥厚性梗阻性心肌病的既定方法。我们报告了一例紧急PTSMA病例，该病例用于治疗因严重主动脉瓣狭窄接受外科主动脉瓣置换术后左心室流出道梗阻加重而导致的难治性心力衰竭。
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