Characteristic Severe (n = 24) Non-severe (n = 15) Non-severe (n = 15) Non-severe (n = 15) p
LVEF (%) 61.4±7.4 61.4±7.4 61.6±7.7 0.934 0.934
LVDD (mm) 46.5±3.1 46.5±3.1 45.2±3.6 0.218 0.218
LVSD (mm) 28.8 ± 2.8 28.8 ± 2.8 27.0 ± 3.2 0.095 0.095
IVS (cm) 0.9±0.1 0.9±0.1 0.8±0.1 0.489 0.489
PW (cm) 0.8±0.0 0.8±0.0 0.8±0.1 0.464 0.464
AoD (cm) 3.0±0.4 3.0±0.4 2.9±0.3 0.637 0.637
LA (cm) 3.5±0.3 3.5±0.3 3.4±0.3 0.571 0.571
Mitral E wave (m/s) 0.8±0.1 0.8±0.1 0.7±0.1 0.721 0.721
Mitral A wave (cm/s) 0.6±0.1 0.6±0.1 0.7±0.2 0.256 0.256
Mitral IVRT (ms) 87.1±17.9 87.1±17.9 91.2±14.2 0.462 0.462
Septal E wave (cm/s) 9.8±1.7 9.8±1.7 9.8±2.0 0.990 0.990
Lateral E wave (cm/s) 14.0±2.9 14.0±2.9 14.9±3.2 0.406 0.406
Tricuspid S wave (cm/s) 13.3±2.3 13.3±2.3 12.0±2.2 0.121 0.121
TAPSE (cm) 2.3±0.3 2.3±0.3 2.2±0.3 0.494 0.494
Basal DPFV (m/s) 30.0±6.2 30.0±6.2 26.0±4.8 0.040 0.040
Hyperemic DPFV (m/s) 55.2±12.5 55.2±12.5 59.3±11.5 0.316 0.316
CFVR 1.8±0.2 1.8±0.2 2.2±0.2 <0.001 <0.001
Basal HR (bpm) 77.2±9.2 77.2±9.2 72.2±6.3 0.073 0.073
Hyperemic HR (bpm) 101.2±9.5 101.2±9.5 97.4±10.5 0.247 0.247