在跨导管大动脉门更换后,VA-ECMO对动态LV外流阻塞的影响
Juan Torrado1,2, Diego Barzallo1, Juan A Terré3
1Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA.
JACC. Case reports
|January 24, 2024
概括
动态左心室外流阻塞是跨导管大动脉置换后的一种罕见并发症. 这一案例突出了使用静脉外体膜氧化的成功治疗方法,提供了新的管理见解.
科学领域:
- 心血管医学 心血管医学
- 干预心脏病学 干预心脏病学
- 心脏外科手术 心脏外科手术
背景情况:
- 过导管大动脉置换 (TAVR) 是对大动脉狭窄的常见手术.
- 动态左心室外流通道阻塞 (LVOTO) 是TAVR后的一种罕见,严重的并发症.
- 这种阻塞会导致由于左心室后负载减少而导致矛盾的血液动力学崩.
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