Table 1 Haemodynamics in profound CS treated with Impella CP
Baseline, n = 18 | Shock, n = 18 | Impella CP+minimally required NE, n = 18 | p value | |
|---|---|---|---|---|
NE dose, μg/kg/min, median (Q1, Q3) | 0.00 (0.0, 0.04) | 0.05 (0.00, 0.06) | 0.05 (0.02, 0.10) | |
SvO2, %, mean (SD) | 72 (9) | 33 (8) | 57 (12) | <0.001 for all |
Cardiac output, L/min, mean (SD) | 5.5 (0.9) | 2.9 (1.1) | 4.9 (1.2) | Base vs shock: <0.001 Shock vs Imp: <0.001 |
MAP, mmHg, mean (SD) | 71 (13) | 39 (10) | 60 (11) | Base vs shock: <0.001 Shock vs Imp: <0.001 |
Heart rate, bpm, mean (SD) | 75 (10) | 74 (10) | 78 (9) | Base vs shock: 1.00 Shock vs Imp: 0.33 |
PAPsystolic, mmHg, mean (SD) | 28 (4) | 30 (6) | 32 (6) | Base vs shock: 0.52 Shock vs Imp: 0.30 |
PAPdiastolic, mmHg, mean (SD) | 14 (5) | 19 (5) | 18 (5) | Base vs shock: <0.001 Shock vs Imp: 1.00 |
PAPmean, mmHg, mean (SD) | 21 (4) | 24 (6) | 25 (5) | Base vs shock: 0.005 Shock vs Imp: 1.00 |
CVP, mmHg, mean (SD) | 8 (3) | 12 (4) | 10 (4) | Base vs shock: <0.001 Shock vs Imp: 0.005 |