| HF | Heart Failure |
| HHFSCS | Hippocratic Heart Failure Self-Care Scale |
| CDQ-2 | Cardiovascular Diet Questionnaire-2 |
| SFA | Saturated fatty acids |
| FV | Fruit and vegetables |
| MUFA | Monounsaturated fatty acids |
| HF | Heart Failure |
| HHFSCS | Hippocratic Heart Failure Self-Care Scale |
| CDQ-2 | Cardiovascular Diet Questionnaire-2 |
| SFA | Saturated fatty acids |
| FV | Fruit and vegetables |
| MUFA | Monounsaturated fatty acids |