Research Article
The Association of the Pulmonary Artery Pulsatility Index and Right Ventricular Function after Cardiac Surgery
Table 4
Secondary outcomes in the propensity-matched cohort for PAPi ≥ 2.00.
| | PAPi < 2.00 N = 318 | PAPi ≥ 2.00 N = 318 | value |
| Hemodynamics | | | | PAPi | 1.48 (1.20, 1.71) | 2.67 (2.27, 3.28) | <0.01 | CVP (mmHg) | 10.9 (9.4, 12.8) | 8.1 (6.5, 9.6) | <0.01 | Cardiac index (L/m2) | 2.27 (2.09, 2.50) | 2.36 (2.14, 2.64) | <0.01 | MAP (mmHg) | 74.4 (71.4, 78.1) | 72.8 (69.8, 76.8) | <0.01 | Clinical outcomes | | | | Acute kidney injury (%) | 73 (23.0) | 42 (13.2) | <0.01 | 30-day mortality (%) | 7 (2.2) | 7 (2.2) | 0.99 | Ventilator time (hours) | 6.0 (4.5, 13.5) | 5.6 (4.4, 9.8) | 0.04 | ICU length of stay (hours) | 48.2 (23.7, 89.5) | 45.0 (23.6, 73.2) | 0.20 |
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Continuous data presented as median (interquartile range), and categorical data presented as count (percentage of total).
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