Age, (year) 50 (37-63)
Male, n (%) 3 (60%)
Body surfece area (m2) 1.64 (1.61-1.77)
Atrial fibrillation, n (%) 0 (0%)
Hemodialysis, n (%) 0 (0%)
Hypertension, n (%) 0 (0%)
Diabetes mellitus, n (%) 0 (0%)
Dyslipidemia, n (%) 0 (0%)
Coronary artery disease, n (%) 0 (0%)
Cerebrovascular disease, n (%) 0 (0%)
Miocardial infarction, n (%) 0 (0%)
History of cardiac surgery, n (%) 0 (0%)
NYHA Class
Ⅰ/Ⅱ 0 (0%)
5 (100%)
0 (0%)
Echocardiographic parameters
LVDd (mm) 53 (47-57)
LVDs (mm) 31 (29-37)
Ejection fraction (%) 70 (65-75)
LAD (mm) 36 (31-40)
MR grade
moderate 1 (20%)
severe 4 (80%)
AR ≧ moderate 0 (0%)
TR ≧ moderate 0 (0%)