Table 7.

Last follow-up.

Last follow-up	Group 1, fair result	Group 2, good result	Group 3, suboptimal result	p value 1 vs. 2	p value 1 vs. 3	p value 2 vs. 3
Mitral valve area (cm2)	1.27 ± 0.29	1.54 ± 0.32	1.18 ± 0.3	<0.001	0.046	<0.001
Mitral valve gradient (mean), mmHg	8.7 ± 0.33	6.5 ± 0.19	9.83 ± 0.54	<0.001	0.072	<0.001
Grade of mitral regurgitation	1.59 ± 0.07	1.57 ± 0.04	1.59 ± 0.11	0.848	0.999	0.900
Pulmonary artery systolic pressure, mmHg	41.86 ± 0.9	39.41 ± 0.52	45.44 ± 1.47	0.019	0.038	<0.001