From: Mid-term results of mitral valve palsty in patients with mitral sclerotic lesion
Before operation | After operation | P value | |
---|---|---|---|
Left ventricular end-diastolic diameter (mm) | 51 ± 6 | 46 ± 7* | p < 0.001 |
Left ventricular end-systolic diameter (mm) | 33 ± 7 | 30 ± 6* | p < 0.001 |
Left atrial diameter (mm) | 55 ± 10 | 46 ± 9* | p < 0.001 |
Mitral valvular area (cm2) | 1.65 ± 0.57 | 2.51 ± 0.58* | p < 0.001 |
Ejection Fraction (%) | 65 ± 8 | 63 ± 10 | p = 0.118 |
Right ventricular systolic pressure (mm Hg) | 38 ± 15 | 30 ± 9* | p < 0.001 |
Severity of mitral regurgitation | 1.8 ± 1.0 | 0.6 ± 0.7* | p < 0.001 |