Figure 2.
Haemodynamic changes according to time. (a) MBP: systemic mean blood pressure. (b) HR: heart rate. (c) BIS: bispectral index. L group: propofol-low dose remifentanil group; H group: propofol-high dose remifentanil group; T0: baseline value; T1: just before endotracheal intubation; T2: just after endotracheal intubation; T3: on arrival at postanesthetic care unit.