Table 2.

One‐Year Outcomes

	Total cohort	Primary MR	Secondary MR
All‐cause death, n (%)	255 (12.3)	71 (11.6)	184 (12.6)
Cardiovascular	159 (7.9)	39 (6.5)	120 (8.4)
Noncardiovascular	96 (4.8)	32 (5.4)	64 (4.6)
Single‐leaflet device attachment, n (%)	35 (1.7)	16 (2.6)	19 (1.3)
Leaflet tear, n (%)	26 (1.2)	5 (0.8)	21 (1.4)
Mitral valve reintervention, n (%)	48 (2.4)	18 (3.0)	30 (2.1)
Closure of atrial septal defect, n (%)	23 (1.1)	9 (1.4)	14 (1.9)
Stroke, n (%)	32 (1.6)	11 (1.9)	21 (1.5)
Heart failure hospitalization, n (%)	297 (15.0)	54 (9.3)	243 (17.3)

MR indicates mitral regurgitation.