MS patients with atrial fibrillation (n = 17) | MS patients without atrial fibrillation (n = 23) | P value | |
---|---|---|---|
LA maximal volume (mL/m2) | 98 (83, 136) | 80 (64, 103) | 0.09 |
LA minimal volume (mL/m2) | 83 (58, 107) | 63 (45, 85) | 0.12 |
LA emptying fraction (%) | 19 (11, 28) | 20 (14, 33) | 0.47 |
RA maximal area (cm2) | 22 (17, 24) | 20 (15, 22) | 0.33 |
LVEF (%) | 48 (42, 63) | 51 (41, 54) | 0.49 |
LVEDV (mL/m2) | 73 (58, 90) | 68 (61, 93) | 0.68 |
RVEF (%) | 43 (39, 54) | 45 (40, 50) | 0.89 |
RVEDVI (mL/m2) | 69 (58, 78) | 76 (61, 89) | 0.26 |
LGE presence | (n = 16) 13 (81%) | (n = 23) 19 (83%) | 0.91 |
MVA by pressure half-time on echocardiography (cm2) | (n = 10) 0.9 (0.7, 1.1) | (n = 18) 0.8 (0.75, 1.3) | 0.98 |