Journal of cardiac surgery
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Meta Analysis Comparative Study
Impella to unload the left ventricle in patients undergoing venoarterial extracorporeal membrane oxygenation for cardiogenic shock: A systematic review and meta-analysis.
Impella is frequently used to unload the left ventricle in patients with cardiogenic shock on venoarterial extracorporeal membrane oxygenation (VA-ECMO). There is limited data regarding the use of this strategy. This study aims to evaluate the safety and efficacy of the said strategy. ⋯ This study suggests that the use of Impella as an unloading strategy in patients with VA-ECMO decreased mortality, increased rate of hemolysis, neutral bleeding risk, and similar rates of acute kidney injury requiring CVVHD.