Table 3. Demographic data of the participants (patients) .
| Medical diagnostic | Education | Age (year) | Sex |
| Congestive heart failure | Secondary school | 75 | Male |
| Myocardial infarction | Diploma | 49 | Male |
| Acute coronary syndrome | Primary school | 50 | Female |
| Acute coronary syndrome | Diploma | 46 | Female |
| Myocardial infarction | Master | 42 | Male |
| Acute coronary syndrome | Bachelor | 57 | Male |
| Myocardial infarction | Illiterate | 68 | Female |