ECMO: Extra Corporeal Membrane Oxygenation : VA and VV, VA ECMO — learnECMO, ECMO: Extra Corporeal Membrane Oxygenation : VA and VV, VA ECMO — learnECMO, 5/28/2020 · This page is a work in progress where I plan to constantly update it with new ECMO papers. Right now it is short. It will get loooong with lots of citations. The VA stands for veno-arterial meaning that both an artery and a vein are cannulated while VV means that either one or two veins are cannulated. I’ll explain this a bit more in depth later.
Compared with VA ECMO pa-tients, initial ?ows (4.0 versus 4.0 L/min, p ¼ 0.533) and ?ows at 24 hours (4.1 versus 4.2 L/min, p ¼ 0.151) were similar, but duration of support was signi?cantly longer for VV ECMO (7.8 versus 5.4 days, p ¼ 0.001). Conversion to VA ECMO was 4.1% for the VV ECMO group, and conversion to VV ECMO was 16.7% in the VA ECMO, 8/5/2016 · VA vs . VV ECMO : patient selection, indications and outcomes COVID-19: Mayo Clinic is committed to taking care of our patients, learners and staff as we address the COVID-19 situation. Learn more about COVID-19 online education, resources, and live course cancellations.
Conversion from VV ECMO to VA ECMO was 4%. VV ECMO was associated with less gastrointestinal bleeding and hemolysis, but overall rates of bleeding, stroke, and renal failure were similar. Survival to discharge was 58% for VV ECMO in contrast to 43% for VA ECMO (p = 0.002).
