Group | Parameter | Baseline | ROSC 0 min | ROSC 30 min | ROSC 1 h | ROSC 2 h | ROSC 4 h | ROSC 6 h |
---|---|---|---|---|---|---|---|---|
SA group | HR | 101.3 ± 8.30 | 132.2 ± 11.3** | 129.4 ± 10.4** | 120.3 ± 8.9** | 118.9 ± 9.3** | 113.5 ± 17.4* | 101.4 ± 10.4 |
CO | 2.99 ± 0.20 | 0.91 ± 0.07** | 0.88 ± 0.06** | 0.89 ± 0.06** | 0.91 ± 0.05** | 1.04 ± 0.05** | 1.15 ± 0.04** | |
MAP | 91.88 ± 3.22 | 125.2 ± 7.3** | 122.5 ± 6.4** | 115.4 ± 6.1** | 109.8 ± 5.7** | 107.6 ± 5.1** | 101.5 ± 4.8* | |
CPP | 44.2 ± 4.12 | 22.3 ± 2.5** | 23.4 ± 2.6** | 25.6 ± 2.7** | 29.7 ± 3.6** | 32.5 ± 3.8* | 33.8 ± 3.7* | |
MPAP | 24.1 ± 2.2 | 49.7 ± 6.3** | 47.3 ± 5.7** | 43.8 ± 4.7** | 39.7 ± 4.2** | 35.8 ± 3.7* | 35.1 ± 3.1* | |
Sildenafil group | HR | 102.1 ± 7.30 | 123.2 ± 9.3**Δ# | 118.4 ± 8.4**Δ# | 115.3 ± 7.9** | 110.9 ± 6.3*Δ# | 107.5 ± 5.4Δ# | 105.4 ± 4.4 |
CO | 2.99 ± 0.20 | 0.99 ± 0.06** | 1.12 ± 0.03** | 1.23 ± 0.04**Δ# | 1.34 ± 0.08**Δ# | 1.42 ± 0.07**Δ# | 1.36 ± 0.08** | |
MAP | 89.88 ± 3.22 | 117.2 ± 7.1**Δ# | 115.5 ± 5.9**Δ# | 111.8 ± 5.6** | 103.6 ± 4.7**Δ# | 99.8 ± 4.3*Δ# | 94.5 ± 3.4 | |
CPP | 43.1 ± 3.34 | 27.6 ± 2.8**Δ | 28.2 ± 2.9**Δ | 32.4 ± 3.1** | 35.4 ± 3.6*Δ# | 36.5 ± 3.9Δ# | 39.4 ± 4.3Δ | |
MPAP | 24.6 ± 2.7 | 40.3 ± 5.6**Δ# | 38.4 ± 4.1**Δ# | 37.8 ± 4.1**Δ# | 33.6 ± 3.5*Δ | 29.8 ± 3.1Δ | 28.7 ± 2.2Δ | |
Sildenafil + L-NANE group | HR | 103.2 ± 7.22 | 128.4 ± 9.1** | 125.6 ± 7.3*Δ | 118.5 ± 7.2* | 115.9 ± 6.6*Δ | 112.6 ± 5.7Δ | 104.7 ± 6.4 |
CO | 2.99 ± 0.20 | 0.98 ± 0.07** | 0.87 ± 0.05** | 0.92 ± 0.06** | 0.98 ± 0.04** | 1.17 ± 0.05** | 1.21 ± 0.06** | |
MAP | 88.18 ± 3.22 | 121.2 ± 6.1**Δ | 120.6 ± 7.4** | 117.4 ± 6.4** | 113.8 ± 6.7** | 110.7 ± 4.6** | 99.7 ± 4.6* | |
CPP | 44.2 ± 3.52 | 24.8 ± 2.7**Δ | 25.7 ± 2.8** | 27.7 ± 2.6** | 30.6 ± 3.2** | 32.7 ± 3.6* | 35.7 ± 3.4* | |
MPAP | 24.6 ± 2.7 | 45.2 ± 5.4**Δ | 46.2 ± 5.3** | 44.7 ± 4.3** | 38.4 ± 4.7** | 36.9 ± 3.5* | 34.3 ± 3.6* |