Remodeling on Lateral Side of Posterior Mitral Leaflet in Recurrent Mitral Regurgitation after Mitral Annuloplasty for Patients with Atrial Functional Mitral Regurgitation

Table 3

Surgical outcomes of mitral annuloplasty for atrial functional mitral regurgitation.

	Recurrent MR (−) (n = 14)	Recurrent MR (+) (n = 6)	value
Repair technique
Resection and suture	0 (0%)	0 (0%)
AML chordal reconstruction	2 (14%)	0 (0%)	0.218
PML patch augmentation	1 (7%)	0 (0%)	0.391
Others	8 (57%)	3 (50%)	0.769
MAP only	4 (29%)	3 (50%)	0.363
Left atrial plication	1 (7%)	1 (17%)	0.515
Mitral annuloplasty ring
MEMO 3D	13 (93%)	5 (83%)	0.515
Physio II	1 (7%)	1 (17%)	0.515
Mitral annuloplasty ring size	29 ± 3	29 ± 3	0.702
Concomitant surgery
Maze procedure	1 (7%)	1 (17%)	0.515
PFO closure	2 (14%)	0 (0%)	0.218

Others included edge to edge and cleft closure. MR, mitral regurgitation; AML, anterior mitral leaflet; PML, posterior mitral leaflet; MAP, mitral annuloplasty; PFO, patent foramen ovale.