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Chinese Journal of Critical Care & Intensive Care Medicine(Electronic Edition) ›› 2020, Vol. 06 ›› Issue (02): 132-139. doi: 10.3877/cma.j.issn.2096-1537.2020.02.005

Special Issue: Critical care medicine

• Lecture • Previous Articles     Next Articles

Left ventricular decompression in veno-arterial extracorporeal membrane oxygenation

Shaosong Xi1, Ying Zhu1, Wei Hu1,()   

  1. 1. Department of Critical Care Medicine, Affiliated Hangzhou First People′s Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
  • Received:2019-12-10 Online:2020-05-28 Published:2020-05-28
  • Contact: Wei Hu
  • About author:
    Corresponding author: Hu Wei, Email:

Abstract:

Veno-arterial extracorporeal membrane oxygenation (V-A ECMO) provides complete circulatory support for patients with refractory cardiogenic shock and has been increasingly used in clinical practice. However, V-A ECMO using peripheral cannulation significantly increases the left ventricular afterload, results in many adverse consequences associated with left ventricular distension such as left ventricular enlargement, thrombosis, myocardial ischemia aggravation, refractory arrhythmia, and pulmonary edema, and is not conducive to the recovery of cardiac function. Therefore, in recent years, researchers have paid more and more attention to the investigation and application of left ventricular decompression. The present paper reviews various strategies for noninvasive and invasive left ventricular decompression in V-A ECMO.

Key words: Veno arterial extracorporeal membrane oxygenation, Ventricular dysfunction, left, Decompression

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