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Role of Venoarterial Extracorporeal Membrane Oxygenation as a Procedural Support Tool in Cardiovascular Instability: A Case Series

Bu S

Case reports in cardiology, 2025

Abstract

The use of venoarterial extracorporeal membrane oxygenation (VA-ECMO) is increasing worldwide. Patients with cardiogenic shock were the first indication for VA-ECMO according to the Extracorporeal Life Support Organization (ELSO) guidelines. However, recent studies have shown that VA-ECMO is not beneficial in patients with cardiogenic shock. This report describes the case of three patients who presented with infarct-related cardiac arrest without cardiogenic shock and received VA-ECMO to support coronary intervention. These patients tolerated the treatment and showed a good prognosis at discharge. These cases describe the potential role of VA-ECMO as a supportive intervention in patients with infarct-related cardiac arrest without cardiogenic shock.

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Evidence Hub reads this as a case series, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.

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