PMC:7003341 / 72999-73783 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7003341","sourcedb":"PMC","sourceid":"7003341","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7003341","text":"Remove VV-ECMO. The oxygen concentration of the ECMO air-oxygen mixer has dropped to 21%, the air flow rate has dropped to 0, and the ventilator is not strong enough. Lasting for 2–3 h, the respiratory rate is within 25 breaths/min, SpO2 \u003e 92%, PaCO2 is normal, and withdrawal from VV-ECMO may be considered.\nRemove VA-ECMO. The blood flow rate is reduced to the rate of (0.2 to 0.5 L / min) every 5 to 6 h from 3 L/min, and the hemodynamic condition is stable. The blood flow rate is reduced to 1.5 L/min within 24 h. If there is a bridging tube, the arteriovenous end can be connected with a bridging tube to form an ECMO circuit for self-circulation, so that the body’s hemodynamics is driven by the heart. If hemodynamics is stable for at least 6 h, consider removing the 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