Parameter | Control | 12 h | 24 h | 72 h | 168 h | 240 h |
---|---|---|---|---|---|---|
LVD/BW, cm/kg | 2.36 ± 0.03 | 2.36 ± 0.12 | 2.37 ± 0.08 | 2.35 ± 0.05 | 2.20 ± 0.08 | 2.44 ± 0.10 |
IVS/BW, cm/kg | 0.59 ± 0.01 | 0.65 ± 0.03 | 0.64 ± 0.02 | 0.69 ± 0.02* | 0.67 ± 0.02* | 0.74 ± 0.04* |
PW/BW, cm/kg | 0.58 ± 0.02 | 0.65 ± 0.05 | 0.61 ± 0.02 | 0.70 ± 0.02* | 0.68 ± 0.02* | 0.75 ± 0.05* |
IVS/LVD | 0.25 ± 0.01 | 0.22 ± 0.07 | 0.27 ± 0.01 | 0.29 ± 0.01* | 0.31 ± 0.01* | 0.32 ± 0.01* |
Ejection fraction, % | 79.7 ± 1.8 | 81.0 ± 0.5 | 77.1 ± 2.6 | 87.5 ± 1.0* | 81.9 ± 0.9 | 84.5 ± 2.0 |
Fractional shortening, % | 50.1 ± 2.0 | 51.2 ± 0.6 | 47.5 ± 2.4 | 59.0 ± 1.4* | 52.1 ± 1.1 | 55.3 ± 2.4 |
↵* P<0.05 compared with control