Profession

n

%

None

60

43.5

Informal sector workers

38

27.5

Retired

22

15.9

Civil servants

14

10.1

Private sector worker

2

1.4

Clinical signs

Heart failure

103

74.6

Dyspnea

94

68.1

Palpitations

38

27.5

Neurological signs

15

10.8

Cardiogenic shock

9

6.5

Chest pain

4

2.9