TABLE 1.
Baseline Characteristics Stratified by Tricuspid Repair vs Replacement and Beating Heart vs Full Arrest Operations
| Characteristics | All Patients (N = 6507) |
Repair (n = 3308) |
Replacement (n = 3199) |
P Value | Beating Heart (n = 2435) |
Full Arrest (n = 3901) |
P Value |
|---|---|---|---|---|---|---|---|
| Age, y | 65 (52-74) | 65 (51-74) | 66 (53-74) | .42 | 68 (57-75) | 63 (49-73) | <.001 |
| Male sex | 38.5 (2507) | 39.0 (1290) | 38.4 (1217) | .43 | 39.8 (969) | 37.8 (1475) | .11 |
| Body mass index, kg/m2 | 26.9 (23.4-31.3) | 27.1 (23.7-31.5) | 26.8 (23.3-31.2) | .06 | 26.9 (23.6-31.2) | 27.0 (23.4-31.4) | .92 |
| White race | 77.6 (5047) | 77.5 (2562) | 77.7 (2485) | .20 | 77.9 (1898) | 77.4 (3018) | .16 |
| Diabetes | 23.6 (1537) | 22.2 (733) | 25.1 (804) | .005 | 27.3 (665) | 21.0 (823) | <.001 |
| Dialysis dependency | 4.7 (307) | 4.8 (157) | 4.7 (150) | .91 | 6.2 (149) | 3.9 (152) | <.001 |
| Chronic lung disease | 26.7 (1742) | 25.3 (837) | 28.3 (905) | .007 | 30.2 (736) | 24.7 (962) | <.001 |
| Liver disease | 14.5 (940) | 10.3 (339) | 18.8 (601) | <.001 | 17.8 (434) | 12.5 (486) | <.001 |
| Peripheral vascular disease | 7.3 (476) | 6.9 (229) | 7.7 (247) | .22 | 9.4 (229) | 6.0 (232) | <.001 |
| Cerebrovascular disease | 15.4 (1003) | 15.1 (498) | 15.8 (505) | .41 | 18.9 (460) | 13.3 (518) | <.001 |
| Atrial fibrillation | 47.1 (3062) | 47.0 (1555) | 47.1 (1507) | .93 | 51.3 (1250) | 44.3 (1729) | <.001 |
| Previous myocardial infarction | 10.0 (648) | 10.0 (330) | 9.9 (318) | .96 | 13.5 (329) | 7.7 (299) | <.001 |
| Left ventricular ejection fraction, % | 58 (52-60) | 58 (53-61) | 58 (52-60) | .16 | 56 (50-60) | 58 (53-62) | <.001 |
| New York Heart Association class III/IV heart failure | 40.0 (2599) | 34.7 (1149) | 45.3 (1450) | <.001 | 51.09 (1244) | 33.1 (1290) | <.001 |
| Previous cardiac surgery | 41.3 (2686) | 32.4 (1072) | 50.5 (1614) | <.001 | 59.0 (1436) | 29.0 (1132) | <.001 |
| Previous tricuspid valve surgery | 8.4 (548) | 2.0 (66) | 15.1 (482) | <.001 | 10.3 (250) | 7.1 (278) | <.001 |
| Creatinine (mg/dL) | 1.0 (0.8-1.3) | 1.0 (0.8-1.2) | 1.0 (0.8-1.4) | <.001 | 1.1 (0.9-1.5) | 1.0 (0.8-1.2) | <.001 |
| Total bilirubin (mg/dL) | 0.8 (0.5-1.2) | 0.8 (0.5-1.1) | 0.9 (0.6-1.3) | <.001 | 0.9 (0.6-1.3) | 0.8 (0.5-1.2) | <.001 |
| Model for end-stage liver disease | 10.1 (7.5-13.7) | 9.4 (7.5-12.9) | 10.7 (8.4-14.3) | <.001 | 11.1 (8.4-15.3) | 9.3 (7.5-12.6) | <.001 |
Values are in % (n) or median (interquartile range).