10-03-2023 | Ultrasound | How to Do It
Alternative position of cannulae in veno-venous extracorporeal membrane oxygenation for maintaining sufficient flow support
Published in: General Thoracic and Cardiovascular Surgery | Issue 6/2023
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Blood flow disturbance of veno-venous extracorporeal membrane oxygenation (VV-ECMO) can be a risk factor of weaning failure. We report an alternative position of cannulae of VV-ECMO which can maintain blood flow. The recirculation rate could be controlled by adjusting a position of return cannula using dilutional ultrasound monitoring.