Research Article
The Association of the Pulmonary Artery Pulsatility Index and Right Ventricular Function after Cardiac Surgery
Table 3
Propensity-matched cohort for PAPi ≥ 2.0.
| | | PAPi < 2.0
N = 318 | PAPi ≥ 2.0
N = 318 | value |
| | Age (years) | 66.00 [59.00, 72.00] | 67.00 [58.00, 72.00] | 0.82 | | Male sex (%) | 237 (74.5) | 244 (76.7) | 0.58 | | Chronic lung disease (%) | 76 (23.9) | 74 (23.3) | 0.93 | | BMI (kg/m2) | 28.7 [25.8, 32.1] | 28.1 [24.9, 32.2] | 0.16 | | Ejection fraction (%) | 55.00 [43.00, 60.00] | 55.00 [43.50, 60.00] | 0.91 | | Bypass time (min) | 101.00 [77.00, 130.00] | 101.00 [78.00, 129.00] | 0.94 | | Preop serum creatinine (g/dL) | 1.00 [0.85, 1.20] | 1.01 [0.87, 1.18] | 0.84 | | Postop serum creatinine (g/dL) | 1.16 [0.98, 1.56] | 1.11 [0.92, 1.50] | 0.25 | | IABP use (%) | 14 (4.4) | 13 (4.1) | 0.99 | | Surgical status (%) | | | | | Elective | 195 (61.3) | 205 (64.5) | 0.27 | | Urgent | 110 (34.6) | 94 (29.6) | | Emergent | 13 (4.1) | 19 (6.0) | | Procedure (%) | | | | | CABG | 142 (44.7) | 148 (46.5) | 0.96 | | Valve | 62 (19.5) | 60 (18.9) | | Aortic | 38 (11.9) | 39 (12.3) | | CABG and valve | 30 (9.4) | 24 (7.5) | | OHT | 6 (1.9) | 9 (2.8) | | LVAD | 21 (6.6) | 17 (5.3) | | Other | 21 (6.6) | 21 (6.6) | | Preop RV dysfunction (%) | 42 (13.2) | 48 (15.1) | 0.51 | | Postop RV dysfunction (%) | 51 (16.0) | 52 (16.4) | 0.99 | | Vasopressor use (%) | 269 (84.6) | 272 (85.5) | 0.82 | | Inotrope use (%) | 279 (87.7) | 282 (88.7) | 0.81 | | Vasodilator use (%) | 252 (79.2) | 245 (77.0) | 0.66 | | Diuretic use (%) | 105 (33.0) | 105 (33.0) | 0.90 | | PA catheter duration (hours) | 20.6 [17.5, 32.9] | 20.5 [17.70, 33.4] | 0.99 |
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Continuous data presented as median [interquartile range], and categorical data presented as count (percentage of total).
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