Table 3.

Heart rate (Bpm).

Variable			p value
Time (hr)	Group KFL (n = 12)	Group DEX (n = 12)
0	88.42 ± 5.125	87.75 ± 4.224	0.580
1	80.67 ± 5.774	73.00 ± 4.390	0.003∗
3	77.25 ± 4.137	66.00 ± 4.134	0.000∗
6	80.42 ± 2.778	71.67 ± 9.74	0.013∗
9	83.08 ± 4.055	76.67 ± 3.846	0.001∗
12	86.42 ± 4.274	82.42 ± 4.776	0.049∗
15	86.08 ± 2.875	84.17 ± 4.726	0.368
18	84.33 ± 4.418	79.08 ± 5.334	0.026∗
21	82.42 ± 4.295	78.83 ± 5.638	0.181
24	82.58 ± 4.055	83.25 ± 6.426	0.931
27	83.00 ± 4.090	84.08 ± 6.302	0.469
30	84.83 ± 4.196	82.50 ± 5.854	0.311

Data are presented as mean ± SD. ^∗p values ≤ 0.05 are considered statistically significant. Bpm = beat per minute.