Fig. 4From: Cerebral infarction by paradoxical gas embolism detected after laparoscopic partial hepatectomy with an insufflation management system: a case reportAnesthesia record. The patient’s EtCO2 dropped from 40 to 20 mmHg, percutaneous oxygen saturation decreased from 100% to 90%, and heart rate increased from 60 to 120 beats/min (arrow). SpO2: Saturation of percutaneous oxygen, EtCO2: End-tidal carbon dioxide, BP: Blood pressureBack to article page