Comparison of Dexmedetomidine, Lidocaine, and Fentanyl in Attenuation Hemodynamic Response of Laryngoscopy and Intubation in Patients Undergoing Cardiac Surgery

Table 5

Intergroup comparison of the mean arterial blood pressure (meaningful level ).

	MAP in before intubation	MAP in the 1^st min	MAP in the 3^rd min	MAP in the 5^th min	MAP in the 10^th min
	Mean ± SD	Mean ± SD	Mean ± SD	Mean ± SD	Mean ± SD
Dexmedetomidine	106.10 ± 12.99	111.03 ± 25.14	98.600 ± 28.98	85.70 ± 15.37	78.97 ± 13.46
Fentanyl	93.00 ± 16.48	97.66 ± 24.57	98.43 ± 19.54	90.93 ± 12.08	90.13 ± 13.70
Lidocaine	103.13 ± 17.65	111.87 ± 24.13	103.67 ± 15.60	101.47 ± 16.92	96.47 ± 14.08
value	0.005	0.048	0.58	0.0001	0.0001