Table 2 Echocardiography and clinical data before and after fluid resuscitation
From: Use of speckle-tracking strain in preload-dependent patients, need for cautious interpretation!
Before | After | p value | |
|---|---|---|---|
Heart rate (p/m) | 103 ± 20 | 97 ± 15 | 0.18 |
SAP (mmHg) | 95 ± 17 | 119 ± 14 | < 0.001 |
DAP (mmHg) | 50 ± 12 | 57 ± 10 | 0.01 |
MAP (mmHg) | 65 ± 13 | 77 ± 10 | < 0.001 |
E (cm/s) | 73 ± 23 | 91 ± 26 | 0.003 |
E/A | 0.9 ± 0.3 | 1.0 ± 0.3 | 0.13 |
DTE | 200 ± 16 | 200 ± 12 | 0.78 |
E′SEPT (cm/s) | 13.6 ± 3.7 | 12.9 ± 3.4 | 0.36 |
E′LAT (cm/s) | 14.2 ± 3.6 | 14.3 ± 3.5 | 0.79 |
E/E′SEPT | 5.8 ± 2 | 7.3 ± 2.4 | 0.004 |
E/E′lat | 5.4 ± 1.9 | 6.7 ± 2.4 | 0.001 |
E/E′moy | 5.5 ± 1.9 | 6.9 ± 3.3 | 0.005 |
LVOT VTI (cm) | 15.6 ± 3.7 | 21.1 ± 4.5 | < 0.001 |
CO (L/min) | 4.4 ± 1.8 | 5.7 ± 5.7 | 0.007 |
CI (L/min/m2) | 2.4 ± 0.9 | 3.1 ± 1.2 | 0.007 |
LV EF (%) | 61.3 ± 15.9 | 60.7 ± 15 | 0.78 |
LVOT diameter (cm) | 1.8 ± 0.1 | 1.8 ± 0.1 | 0.89 |
LVTDV (mL) | 104.5 ± 29 | 131 ± 34 | < 0.001 |
RV/LV | 0.6 ± 0.1 | 0.6 ± 0.1 | 0.62 |
TAPSE (mm) | 22 ± 7 | 23 ± 5 | 0.87 |
SSR (s−1) | − 1.1 ± 0.29 | − 1.55 ± 0.55 | < 0.001 |
GLS | − 13.3 ± 3.5 | − 18.4 ± − 4.5 | < 0.001 |
S4C (%) | − 13.5 ± 4.1 | − 18.7 ± 4.9 | < 0.001 |
S2C (%) | − 13.4 ± 3 | − 18.4 ± 4.8 | < 0.001 |
S3C (%) | − 12.6 ± 3.7 | − 18.4 ± 4.8 | < 0.001 |