医学
体外膜肺氧合
肺栓塞
凝血病
心脏病学
内科学
充氧
重症监护医学
作者
Mark G. Davies,Joseph P. Hart
标识
DOI:10.1016/j.avsg.2024.02.015
摘要
Background Massive pulmonary embolism (MPE) carries significant 30-day mortality, and a change in societal guidelines has promoted the increasing use of extracorporeal membrane oxygenation (ECMO) in the immediate management of MPE-associated cardiovascular shock. This narrative review examines the current status of ECMO in MPE. Methods A literature review was performed from 1982 to 2022 search for the terms Pulmonary embolism and ECMO and refined by examining those publications that covered MPE Results In the patient with MPE, veno-arterial-ECMO is now recommended as a bridge to interventional therapy. It can reliably decrease right ventricular overload, improve RV function, and allow hemodynamic stability and restoration of tissue oxygenation. The use of ECMO in MPE has been associated with lower mortality in registry reviews, but there has been no significant difference in outcomes between patients treated with and without ECMO in meta-analyses. Applying ECMO is also associated with substantial multisystem morbidity due to systemic inflammatory response, bleeding with coagulopathy, hemorrhagic stroke, renal dysfunction, and acute limb ischemia, which must be factored into the outcomes. Conclusions The application of ECMO in MPE should be combined with an aggressive interventional pulmonary interventional program and should strictly adhere to the current selection criteria.
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