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  Indian J Med Microbiol
 

Figure 2: Changes in mean arterial pressure and heart rate during surgery in both groups. Note: Data are expressed as mean (n = 25) and were analyzed by Student’s t-test. Gr. K.: Ketamine group; Gr. S.: control group; HR: heart ratio; MAP: mean arterial pressure.

<b>Figure 2: Changes in mean arterial pressure and heart rate during surgery in both groups.</b> Note: Data are expressed as mean (<i>n</i> = 25) and were analyzed by Student’s <i>t</i>-test. Gr. K.: Ketamine group; Gr. S.: control group; HR: heart ratio; MAP: mean arterial pressure.