Fig. 1From: Unusual severe hypoxemia due to unilateral pulmonary edema after conventional cardiopulmonary bypass salvaged by veno-venous extracorporeal membrane oxygenation: a case reportPaO2/FiO2 ratio and SpO2 during and after surgery. PaO2/FiO2, ratio of arterial oxygen tension to inspired oxygen fraction; SpO2, percutaneous arterial oxygen saturation; CPB, cardiopulmonary bypass; ECMO, extracorporeal membrane oxygenation; POD, postoperative dayBack to article page