| Characteristics | Frequency | % |
| Diuretics | 93 | 89.40% |
| Beta Blocker | 75 | 72.10% |
| Spiranalactone | 70 | 67.30% |
| ACE Inhibitors | 64 | 61.50% |
| Aspirin | 60 | 57.70% |
| Heparin | 45 | 43.30% |
| Digitalis | 44 | 42.30% |
| Antibiotics | 41 | 39.40% |
| Atrovastatin | 31 | 29.80% |
| Clopidagrel | 21 | 20.20% |
| Warfarin | 18 | 17.30% |
| PPI | 10 | 9.60% |
| ARBS | 8 | 7.70% |
| Insulin | 6 | 5.80% |
| Albumin | 6 | 5.80% |
| Dopamine | 5 | 4.80% |
| Amlodipine | 4 | 3.80% |
| O2 Therapy | 2 | 1.90% |
| Dobutamine | 1 | 1% |