All (n = 172) No event group (n = 157) AA event group (n = 15) P
LV mass index, g/m2 102 ± 33 101 ± 33 117 ± 30 0.12
LV end-diastolic diameter, mm 45.9 ± 7.9 46.1 ± 8.1 44.8 ± 5.1 0.56
LV end-systolic diameter, mm 34.0 ± 16.5 34.3 ± 17.2 30.7 ± 4.0 0.41
LV ejection fraction, % 55.5 ± 10.7 55.4 ± 11.0 56.9 ± 7.0 0.63
LA diameter, mm 36.6 ± 6.2 36.3 ± 6.1 39.1 ± 7.6 0.2
Residual MR >grade2, n (%) 2 (1) 1 (1) 1 (7) 0.17
Transmitral mean pressure gradient, mmHg 3.1 ± 1.2 3.0 ± 1.2 3.4 ± 0.7 0.23
TR peak pressure gradient, mmHg 20.4 ± 6.2 20.4 ± 6.1 20.9 ± 7.9 0.83
Aorto-mitral angle, degree 125 ± 10 125 ± 10 119 ± 6 0.003