Table 2 Comparison of clinical characteristics according to the severity of TR in patients
Characteristics | Mild TR group (n = 50) | Moderate-to-severe TR group (n = 32) | P value |
|---|---|---|---|
Age, y | 58 (49–63) | 58 (53–63) | 0.875 |
Men, n (%) | 16 (32) | 8 (25) | 0.497 |
Smoker, n (%) | 9 (15) | 6 (19) | 0.932 |
Drinker, n (%) | 3 (6) | 0 (0) | 0.875 |
Body mass index, kg/m2 | 24.00 ± 3.26 | 24.02 ± 3.59 | 0.985 |
Hypertension, n (%) | 5 (10) | 5 (16) | 0.448 |
Diabetes, n (%) | 2 (4) | 2 (6) | 0.645 |
ALT (U/L) | 24.55 (17.5–44.2) | 21.6 (13.5–32.25) | 0.714 |
AST (U/L) | 26 (20.25–30.75) | 22 (18.05–30.725) | 0.757 |
Total bilirubin (μmol/L) | 15.6 (10.75–24.05) | 18.2 (13.1–25.1) | 0.063 |
Partial pressure of oxygen (mmHg) | 85.65 (74.35–95.7) | 85.8 (78.68–94.5) | 0.827 |
Pro-BNP (ng/ml) | 1452.5 (757.7–2594.26) | 1314 (648.65–247.75) | 0.112 |
LV ejection fraction (%) | 60 (55–64) | 58 (54–62) | 0.682 |
Pulmonary systolic blood pressure (mmHg) | 35.76 ± 9.04 | 41.75 ± 12.39 | 0.013 |
LV end-diastolic dimension (mm) | 50.5 (47–53.25) | 51.5 (47.75–56) | 0.742 |
RV diameter (mm) | 16 (15–18) | 16 (15–18) | 0.137 |
RV outflow tract diameter (mm) | 26 (24–28) | 27 (24–28) | 0.935 |
AF duration time (years) | 1.5 (0.2–6.5) | 0.75 (0.14–2) | 0.410 |
Preoperative heart rate | 98 (79–114) | 84 (71–102) | 0.518 |
Euroscore II (%) | 1.06 ± 0.36 | 1.13 ± 0.47 | 0.097 |