Table 1 The effect of anesthetic induction on peripheral and central (aortic) blood pressures, ejection duration and pressure augmentation
Before induction | After induction | p-value | |
|---|---|---|---|
Peripheral blood pressure | |||
Systolic | 132.47 ± 18.87 | 116.80 ± 18.61 | P < 0.001 |
Diastolic | 78.60 ± 10.40 | 72.71 ± 13.54 | 0.01 |
Pulse pressure | 52.12 ± 16.12 | 43.65 ± 11.96 | P < 0.01 |
Central (aortic) blood pressure | |||
Systolic | 120.80 ± 19.10 | 106.77 ± 18.78 | P < 0.001 |
Diastolic | 80.00 ± 10.38 | 73.88 ± 13.79 | P < 0.01 |
Pulse pressure | 41.05 ± 14.70 | 33.11 ± 11.08 | P < 0.001 |
Ejection duration | 41.0 ± 4.93 | 38.40 ± 6.71 | 0.01 |
Pressure augmentation | |||
Augmentation pressure | 10.52 ± 8.52 | 7.31 ± 5.59 | P < 0.01 |
Augmentation index | 23.62 ± 10.58 | 18.97 ± 10.80 | P < 0.01 |
Subendocardial viability ratio (%) | 121.85 ± 22.7 | 142.5 ± 38.2 | P < 0.01 |