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. 2002 Dec 31;18(2):135–145. doi: 10.1002/hbm.10064

Figure 1.

Figure 1

a: Mean systolic and diastolic blood pressures (mmHg) in all subjects in the two experimental conditions: ketamine (▴) vs. placebo (•). Ketamine significantly elevated both systolic (solid line) and diastolic blood (broken line) pressure in the first 15 min after infusion, but returned to baseline levels between 30–45 min. b: Mean change in heart rate in all subjects in the two experimental conditions: ketamine (▴) vs. placebo (•). Ketamine significantly increased heart rate for the first 10 min after infusion.