Female
Male
P
Female
Male
P
Female
Male
P
Hofman [15]
Estévez [14]
Attizani [13]
Female patients, n
205
362
<0.0001
64
109
<0.0001
65
106
<0.0001
Age, %
76
72
<0.0001
79
74
0.001
74
71
0.01
EuroSCORE, %
I
24
I
23
0.6
I
19
I
18
0.6
II
8
II
8
0.8
MR aetiology, FMR, %
68
83
0.004
48
58
0.2
75
82
0.3
COPD, %
–
–
–
27
14
0.03
22
22
0.4
Previous MI, %
21
38
<0.0001
20
46
0.001
20
42
0.003
Renal failure, %
34
46
0.007
39
48
0.04
55
43
0.2
Ejection fraction (<40 %), %
37
62
0.007
48
42
0.06
38
34
0.05
Procedural success, %
99
99
0.9
97
98
0.6
98
99
0.6
>1 clip implanted, %
28
46
<0.0001
30
40
0.2
37
48
0.15
1 year overall survival, %
81
82
0.6
79
82
0.8
86
87
0.7
On the other hand, unlike percutaneous aortic stenosis, PMVR includes a wide, various range of patients with MR with different aetiologies in which gender characteristics are differently represented and should not be evaluated as a hole.