Table 2 Left ventricle end-diastolic diameter (LVEDd), left ventricle end-systolic diameter (LVESd), fraction shortening (FS), cardiac output (CO), R-R interval (R-R), survivors (S) and deceased (D). Data shown as mean ± SD
From: Native cardiac reserve predicts survival in acute post infarction heart failure in mice
Variables | All (n = 27) | Survivors (n = 7) | Deceased (n = 20) | p-value S vs D |
|---|---|---|---|---|
ΔLVEDd (mm) | -0.62 ± 0.32 | -0.77 ± 0.38 | -0.57 ± 0.29 | 0.15 |
ΔLVESd (mm) | -1.43 ± 0.64 | -1.86 ± 0.76 | -1.28 ± 0.53 | 0.04 |
ΔFS (%) | 28.2 ± 12.5 | 37.4 ± 14.4 | 25.0 ± 10.3 | 0.02 |
ΔCO (ml/min) | -0.01 ± 0.38 | 0.27 ± 0.48 | -0.10 ± 0.29 | 0.02 |
ΔR-R (ms) | -32 ± 43 | -68 ± 68 | -19 ± 21 | < 0.01 |