Table 2 Hemodynamic and echocardiographic data at baseline
From: Effect of volume infusion on left atrial strain in acute circulatory failure
Entire population (n = 38) | Fluid responders (n = 17) | Non - responders (n = 21) | p | |
|---|---|---|---|---|
Hemodynamic variables | ||||
HR – bpm SAP – mmHg | 98 [80–109] 110 [91–121] | 95 [75–103] 110 [91–121] | 102 [81–115] 110 [91–120] | 0.38 0.62 |
DAP – mmHg MAP – mmHg | 55 [47–60] 73 [64–80] | 54 [50–63] 73 [65–80] | 55 [45–58] 72 [64–78] | 0.66 0.52 |
PPV – % [24 pts] | 10 [7–14] | 9 [8–12] | 10 [6–17] | 0.70 |
Echocardiographic variables | ||||
LVEF – % LVEDV – mL LVESV - mL LVOT-VTI mean – cm CO – L/min [35 pts] GLS-LV – % [32 pts] | 54 [44–60] 87 [70–111] 41 [33–54] 21 [15–26] 6.5 [5.7–7.7] -11.3 [-14.5 – -8.1] | 54 [51–59] 82 [64–95] 37 [32–47] 20 [16–26] 5.9 [5.3–6.9] -12.6 [-14.1 – -10.6] | 54 [43–60] 105 [80–129] 50 [33–62] 22 [15–26] 7.1 [6.1–9.5] -9.5 [-14.6 – -6.6] | 0.52 0.04 0.04 0.37 0.01 0.20 |
E – cm/s [37 pts] DTE – ms A – cm/s [37 pts] E/A [37 pts] E’ lat – cm/s[37 pts] E/E’ lat [37 pts] LA area – cm2 LA volume – mL LAVI – mL/m2 LAEF - % LASr mean – % [36 pts] LAScd mean – % [36 pts] LASct mean – % [36 pts] | 70 [61–85] 213 [130–255] 75 [59–90] 0.94 [0.75–1.12] 10 [8–12.9] 7.1 [5.5–9.2] 16 [13–21] 35 [27.25–51.5] 20 [17–26] 54 [41–60] 19 [15–30] -9 [-18 – -7] -9 [-13 – -6] | 73 [60–86] 249 [223–267] 77 [58–89] 0.95 [0.78–1.09] 10 [9–12] 7.0 [5.3–9.6] 16 [13–16] 33 [18–42] 20 [10–26] 53 [41–62] 18 [16–32.5] -9.5 [-19 - -7] -8 [-13 – -6] | 70 [61–85] 151 [125–235] 73 [60–93] 0.94 [0.74–1.28] 10 [6–13] 7.4 [6.3–9.3] 18 [15–23] 42 [29–53] 20 [16–27] 54 [44–58] 19 [14–31] -9 [-18 – -7] -9 [-14 – -4] | 0.72 0.01 0.50 0.96 0.47 0.48 0.07 0.14 0.29 0.83 0.78 0.65 > 0.99 |