Table 6.
Hospital mortality according to the ventilatory support used and syndromes of acute heart failure.
| Total (N = 4,153) | ADHF (N = 2,241) | Hypertensive AHF (N = 179) | Pulmonary edema (N = 748) | Cardiogenic shock (N = 600) | AHF with high output (N = 132) | Right AHF (N = 156) | |
|---|---|---|---|---|---|---|---|
| Total | N = 526 (12.7%) | N = 57 (2.5%) | N = 4 (2.2%) | N = 53 (7.1%) | N = 376 (62.7%) | N = 8 (6.1%) | N = 26 (16.7%) |
| No ventilatory support | 122 (3.9%) | 29 (1.5%) | 1 (0.7%) | 17 (3.5%) | 64 (40.0%) | 4 (3.5%) | 5 (4.1%) |
| Only NIV | 51 (13.9%) | 2 (1.3%) | 1 (4.2%) | 12 (9.2%) | 33 (68.8%) | - | 3 (27.3%) |
| Only invasive ventilation | 305 (53.0%) | 24 (28.9%) | 2 (20.0%) | 19 (17.1%) | 239 (71.8%) | 4 (28.6%) | 17 (73.9%) |
| NIV and invasive ventilation | 48 (51.1%) | 2 (22.2%) | - | 5 (21.7%) | 40 (67.8%) | - | 1 (100.0%) |
| P1 | <0.001* | <0.001* | 0.044* | <0.001* | <0.001* | 0.012* | <0.001* |
1Statistical significance of differences in mortality among ventilaton categories is based on ML chi-square test.
Percentage in brackets indicates the number of deaths from the total number of patients with the clinical syndrome and ventilation mode from Table 5. ADHF - Acute decompensated heart failure, AHF - Acute heart failure, NIV - Non-invasive ventilation.