Valvular disease type

Frequency

Percentage (%)

Monovalvular

Mitral stenosis

03

25.0

Mitral insufficiency

02

1.7

Mitral disease

04

33.3

Aortic insufficiency

01

08.3

Polyvalvular

Mitral insufficiency + Aortic insufficiency

02

16.7

Total

12

100