Table 8.

Change of respiratory and hemodynamic

Time Data	T0 $\overline{X}$± SD	T1 $\overline{X}$± SD	T2 $\overline{X}$± SD	T3 $\overline{X}$± SD	T4 $\overline{X}$± SD
Heart rate (beat/min)	87.3 ± 7.5	76.58 ± 3.42	78.5 ± 4.89	79.17 ± 6.19	77.17 ± 5.62
MAP(mmHg)	85 ± 12	74.5 ± 3.78	74.33 ± 5.14	75.42 ± 6,43	77.16 ± 3.76
SpO2 (%)	94 ± 3.7	99.83 ± 0.58*	99.17 ± 1.11*	99.67 ± 0.49*	99.66 ± 0.65*
EtCO2(mmHg)		35.67 ± 3.39		55.4 ± 7.16 ┼	33.58 ± 2.78

* p < 0.05 compared with T0; ┼ p < 0,05compared with T1