Figure 3.

Systolic blood pressure and diastolic blood pressure at time points T0–T5. Values expressed as mean ± standard deviation, Student's t-test was applied. *P ≤ 0.05 and considered statistically significant. Group D: dexmedetomidine (10 μg/ml), Group KF: ketofol with proportion of ketamine: propofol, 1:3. In Group D, there was a significant decrease in systolic blood pressure and diastolic blood pressure from baseline at T3 and T4 but there was no significant change in trend from baseline in group KF. T0 - presedation baseline, T1 - immediately before probe insertion, T2 - at probe insertion, T3-10 min after probe insertion, T4 - end of procedure, T5 - postprocedure at recovery area