1. Hospitals with strong demand for specialized fields such as heart, brain, and lung, as well as referral centers, are recommended based on medical needs.
2. Surgery mainly focuses on postoperative anesthesia recovery and elderly preoperative and postoperative care. Case description: Heat stroke: temperature 20 ºC, humidity 40%, oxygen 45% Minimally invasive: temperature 30 ºC, humidity 40%, oxygen 35% After large incision surgery: temperature 30 ºC, humidity 30%, oxygen 35%, sterilization environment Digestive tract: temperature 26 ºC, humidity 40%, oxygen 35% Heart disease: temperature 25 ºC, humidity 40%, oxygen 35%, 50% for 1 hour per day. Caesarean section for young pets: temperature 32 ºC, humidity 70%, oxygen 35%