Table 1 Basic characteristics
Normal | mMR | sMR | P-value | |||
|---|---|---|---|---|---|---|
N = 33 | N = 18 | N = 19 | Normal vs. mMR | Normal vs. sMR | mMR vs. sMR | |
Males (%) | 42 | 61 | 47 | ns | ns | ns |
Age (years) | 58 ± 16 | 64 ± 11 | 65 ± 10 | ns | ns | ns |
Height (cm) | 172 ± 12 | 171 ± 10 | 166 ± 9 | ns | ns | ns |
Weight (kg) | 82 ± 17 | 94 ± 20 | 78 ± 10 | 0.0394 | ns | 0.0133 |
BSA (m2) | 1.95 ± 0.25 | 2.05 ± 0.24 | 1.86 ± 0.15 | ns | ns | 0.0403 |
Frame rate (Hz) | 23 ± 8 | 22 ± 4 | 25 ± 7 | ns | ns | ns |
LVEF (%) | 60 ± 7 | 43 ± 18 | 38 ± 17 | < 0.0001 | < 0.0001 | ns |
LVEDD (mm) | 36 ± 4 | 44 ± 8 | 46 ± 10 | < 0.0001 | < 0.0001 | ns |
WMA septal (%) | – | 50 | 63 | – | – | ns |
WMA lateral (%) | – | 33 | 74 | – | – | 0.0217 |
WMA inferior (%) | – | 50 | 74 | – | – | ns |
WMA posterior (%) | – | 28 | 58 | – | – | ns |
WMA anterior (%) | – | 33 | 63 | – | – | ns |
WMA apical (%) | – | 39 | 63 | – | – | ns |