Table 2 The parameters of vessels probed by ultrasound between two groups
|
Hypotension (n = 24) |
No hypotension (n = 32) | P value | |
|---|---|---|---|
| AP diameter of IVC (mm) | 12.0 ± 2.2 | 11.5 ± 1.6 | 0.227 |
| Peak velocity of IVC (cm/s) | 33.6 ± 15.7 | 39.1 ± 16.3 | 0.094 |
| Transverse diameter of RCFV (mm) | 12.8 ± 1.7 | 11.2 ± 1.4 | 0.000 |
| Peak velocity of RCFV (cm/s) | 8.2 ± 3.5 | 8.5 ± 4.9 | 0.810 |