Final Episode

During an open surgery by Amagi at the International Society of Cardiac Surgery, the patient Tokunaga's body temperature rises suddenly when he is about to dissect the internal thoracic artery, and he develops malignant hyperthermia. However, there is no medicine to control malignant hyperthermia. Amagi, who has nightmares about his mother, decides to use artificial heart-lung during the bypass surgery, an extremely risky operation, and Takashina comes on board to support him.