Fig. 2

Percentage of total anesthesia time (TUm65). Percentage of total anesthesia time is the sum of time (min) that the mean blood pressure was below 65 mmHg. PAN, peri-anesthesia nurse
Percentage of total anesthesia time (TUm65). Percentage of total anesthesia time is the sum of time (min) that the mean blood pressure was below 65 mmHg. PAN, peri-anesthesia nurse