Registry of Cardio/Neurovascular Anesthesia Including the Database of Biological Signals During Anesthesia, Preoperative Assessment and Prognosis in Patients

The purpose of this study is to establish a registry database for patients undergoing anesthesia for cardiovascular surgery or procedures in our operating or hybrid room. The following information will be collected:

1. Preoperative patient assessment 2. All monitored perioperative biosignal data 3. Intraoperative and immediate postoperative hemodynamic information, input/output balance, and medication usage 4. Short- and long-term prognosis from electronic medical records This database will be used to develop a vigilant monitoring system that integrates multiple biosignal data simultaneously, contributing to the improvement of anesthesia care.