Variables | SV responders (n = 19) | SV non-responders (n = 15) | P value a | P value b | ||
---|---|---|---|---|---|---|
Before NE | After NE | Before NE | After NE | |||
HR (beats/min) | 112 ± 19 | 104 ± 20 c | 106 ± 18 | 96 ± 21 c | 0.384 | 0.255 |
SAP (mmHg) | 84 ± 6 | 112 ± 14 d | 81 ± 6 | 109 ± 11 d | 0.247 | 0.456 |
DAP (mmHg) | 48 ± 5 | 64 ± 9 d | 47 ± 5 | 56 ± 5 d | 0.535 | 0.006 |
MAP (mmHg) | 60 ± 4 | 80 ± 9 d | 59 ± 4 | 73 ± 5 d | 0.269 | 0.027 |
CVP (mmHg) | 9 ± 4 | 10 ± 3 | 8 ± 5 | 9 ± 3 | 0.498 | 0.329 |
VTI (cm) | 16.9 ± 3.2 | 20.3 ± 3.3 d | 20.3 ± 4.4 | 21.4 ± 4.1 c | 0.012 | 0.380 |
SV (mL) | 48 ± 10 | 58 ± 11 d | 53 ± 12 | 56 ± 11 c | 0.219 | 0.534 |
LVEDV (mL) | 100 ± 12 | 104 ± 12 d | 95 ± 13 | 98 ± 12 c | 0.261 | 0.145 |
LVESV (mL) | 52 ± 7 | 48 ± 6 d | 43 ± 10 | 43 ± 9 | 0.004 | 0.061 |
LVEF (%) | 47 ± 6 | 54 ± 6 d | 54 ± 8 | 56 ± 8 | 0.006 | 0.255 |
Cardiac index (L/min/m2) | 3.2 ± 0.9 | 3.6 ± 1.0 d | 3.5 ± 0.8 | 3.3 ± 0.8 | 0.440 | 0.276 |
Tpre-e (ms) | 61 ± 17 | 59 ± 14 | 53 ± 17 | 56 ± 14 | 0.145 | 0.587 |
Ttot-s (ms) | 227 ± 45 | 246 ± 44 c | 253 ± 40 | 280 ± 41 e | 0.083 | 0.029 |
Ea (mmHg/mL) | 1.62 ± 0.36 | 1.79 ± 0.42 c | 1.43 ± 0.28 | 1.81 ± 0.40 d | 0.092 | 0.877 |
Ees (mmHg/mL) | 1.13 ± 0.24 | 1.50 ± 0.39 d | 1.50 ± 0.46 | 1.82 ± 0.56 d | 0.005 | 0.057 |
Ea/Ees ratio | 1.47 ± 0.40 | 1.24 ± 0.32 d | 1.02 ± 0.30 | 1.06 ± 0.34 | 0.001 | 0.145 |