Parameter | Baseline | Week-6 | p (paired t test) |
---|---|---|---|
MRI parameters | |||
 PEDSR (1/s) | 0.79 ± 0.151 | 0.86 ± 0.181 | 0.198 |
 PSS (%) | −17.44 ± 2.57 | −17.53 ± 3.98 | 0.907 |
 PSSR (1/s) | −0.99 ± 0.203 | −1.04 ± 0.208 | 0.436 |
 MPR | 2.68 ± 0.634 | 2.52 ± 0.614 | 0.452 |
 LVEDV (ml) | 173.7 ± 47.64 | 170.1 ± 59.02 | 0.624 |
 LVESV (ml) | 73.3 ± 25.26 | 74.3 ± 29.38 | 0.509 |
 EF (%) | 58.3 ± 3.81 | 56.7 ± 4.81 | 0.080 |
Exercise parameters | |||
 Resting HR (bpm) | 74.5 ± 11.8 | 74.4 ± 13.7 | 0.963 |
 Resting SBP (mmHg) | 153.0 ± 23.6 | 147.2 ± 17.3 | 0.208 |
 Exercise duration (min) | 10.47 ± 3.68 | 11.60 ± 3.25 | 0.062 |
 Max HR (bpm) | 143.5 ± 10.7 | 139.6 ± 15.5 | 0.273 |
 Max SBP (mmHg) | 182.9 ± 20.5 | 174.5 ± 25.8 | 0.133 |
 Resting LVRPP (mmHg.bpm) | 14,424.3 ± 3054.0 | 14,514.1 ± 3591.6 | 0.903 |
 Exercise LVRPP (mmHg.bpm) | 36,041.3 ± 5235.1 | 34,516.9 ± 6538.4 | 0.313 |
Biomarker | |||
 NT-proBNP (pmol/L) | 48.54 ± 82.43 | 51.64 ± 73.28 | 0.715 |
Echocardiographic parameters | |||
 E/A | 0.773 ± 0.163 | 0.783 ± 0.169 | 0.765 |
 Septal E/e’ | 12.94 ± 3.91 | 13.79 ± 2.86 | 0.258 |
 Lateral E/e’ | 10.65 ± 3.49 | 10.62 ± 3.43 | 0.979 |