Surgical aspects of cases
| Case | Unit | Risk factors | Total duration of ventilation (days) | Outcome |
|---|---|---|---|---|
| 1 | A | Acute renal failure | 7 | Surviving |
| 2 | A | Cardiac failure | 9 | Death |
| 3 | A | Acute renal failure | 28 | Surviving |
| 4 | A | Cardiac failure | 5 | Surviving |
| Severe Parkinson’s disease | ||||
| 5 | A | Cardiac failure | 14 | Death |
| 6 | A | Cardiac failure | 8 | Death |
| Acute renal failure | ||||
| 7 | B | Severe burns | Not ventilated | Surviving |
| 8 | B | Severe burns | Not ventilated | Surviving |
| 9 | C | Cardiac failure, renal failure | 43+ | Surviving |