Table 3.
Control | AC | EX | EXAC | |
---|---|---|---|---|
Anatomical parameters, mm/body wt | ||||
IVST-diastolic | 0.005 ± 0.0003 | 0.0046 ± 0.0002 | 0.005 ± 0.00029 | 0.007 ± 0.00071*†‡ |
IVST-systolic | 0.007 ± 0.0004 | 0.008 ± 0.0003 | 0.0085 ± 0.0004* | 0.01 ± 0.000857*† |
LVPW-diastolic | 0.006 ± 0.0010 | 0.007 ± 0.0008 | 0.008 ± 0.001012* | 0.01 ± 0.001847* |
LVPW-systolic | 0.008 ± 0.00075 | 0.009 ± 0.0007 | 0.011 ± 0.0003* | 0.012 ± 0.001*† |
LVID-diastolic | 0.024 ± 0.00199 | 0.028 ± 0.0011* | 0.023 ± 0.001996 | 0.025 ± 0.001933 |
LVISd-systolic | 0.0153 ± 0.00051 | 0.0181 ± 0.001* | 0.0137 ± 0.0008‡ | 0.0164 ± 0.001079 |
Contractile features | ||||
VCF, ms−1 | 5.804 ± 0.2778 | 4.622 ± 0.3127* | 6.108 ± 0.7253 | 4.648 ± 0.36§ |
FS, % | 37.16 ± 0.994 | 35.08 ± 1.433 | 39.38 ± 4.63 | 33.77 ± 1.67§ |
Values are mean ± SE. IVST, intraventricular septal thickness; LBPW, left ventricular posterior wall thickness; LVIDd, left ventricular internal diastolic diameter; LVISd, left ventricular internal systolic diameter; VCF, velocity circumferential shortening; FS, fractional shortening.
P < 0.05 vs. control,
P < 0.05 vs. AC,
P < 0.05 vs. EX,
P < 0.05 vs. control t-test.