| Cardiology Research, ISSN 1923-2829 print, 1923-2837 online, Open Access |
| Article copyright, the authors; Journal compilation copyright, Cardiol Res and Elmer Press Inc |
| Journal website https://www.cardiologyres.org |
Original Article
Volume 4, Number 6, December 2013, pages 186-191
The Relationship Between Serum Bilirubin Concentration and Atrial Fibrillation
Tables
| AF (n = 102) | Control (n = 100) | P value | |
|---|---|---|---|
| BMI: body mass index; NS: nonsignificant; AST: aspartate aminotransferase; ALT: alanine aminotransferase; TSH: thyroid-stimulating hormone. | |||
| Age (years) | 62.51 ± 5.81 | 61.35 ± 5.44 | NS |
| Sex (males) (n, %) | 42 (41.2%) | 40 (40%) | NS |
| BMI (kg/m2) | 22.96 ± 3.35 | 23.49 ± 4.39 | NS |
| Smoking (n, %) | 22 (21%) | 19 (19%) | NS |
| Fasting glucose (mg/dL) | 97.7 ± 15.1 | 95.2 ± 11 | NS |
| Creatinin (mg/dL) | 0.88 ± 0.9 | 0.75 ± 0.19 | NS |
| AST (U/L) | 24.2 ± 4.4 | 23.9 ± 3.6 | NS |
| ALT (U/L) | 21.1 ± 2.5 | 21.0 ± 2.4 | NS |
| Total cholesterol (mg/dL) | 188.5 ± 36 | 199.6 ± 21 | NS |
| Na (mmol/L) | 140.1 ± 17 | 139 ± 15 | NS |
| K (mmol/L) | 4.2 ± 0.4 | 4.3 ± 0.8 | NS |
| Total bilirubin | 0.48 ± 0.5 | 0.82 ± 0.8 | < 0.001 |
| Direct bilirubin | 0.19 ± 0.1 | 0.30 ± 0.2 | < 0.001 |
| Indirect bilirubin | 0.29 ± 0.3 | 0.52 ± 0.5 | < 0.001 |
| TSH (µIU/mL) | 1.50 ± 1.3 | 1.62 ± 1.3 | NS |
| Hemoglobin (g/dL) | 14.1 ± 1.4 | 14.0 ± 1.4 | NS |
| Platelets (103/mm3) | 233 ± 68 | 242 ± 75 | NS |
| Leukocyte (103/mm3) | 6,811 ± 125 | 7,925 ± 263 | NS |
| AF (n = 102) | Control (n = 100) | P value | |
|---|---|---|---|
| LV: left ventricular; EF: ejection fraction; EDD: end-diastolic diameter; ESD: end-systolic diameter; IVSd: interventricular septum diameter; PWd: posterior wall diameter; LAd: left atrium diameter; RAd: right atrium diameter; PASP: pulmonary artery systolic pressure. | |||
| LV EF (%) | 63.14 ± 4.65 | 63.41 ± 4.77 | NS |
| LV ESD (mm) | 28.27 ± 3.18 | 27.8 ± 3.54 | NS |
| LV EDD (mm) | 46.78 ± 3.11 | 46.27 ± 3.75 | NS |
| IVSd (mm) | 10.32 ± 0.97 | 10.24 ± 1.34 | NS |
| PWd (mm) | 9.41 ± 0.96 | 9.31 ± 1.2 | NS |
| LAd (mm) | 44.1 ± 2.15 | 37.44 ± 3.54 | < 0.001 |
| RAd (mm) | 32.65 ± 3.99 | 31.9 ± 3.14 | NS |
| PASP (mmHg) | 33.17 ± 3.45 | 29.92 ± 3.38 | < 0.001 |
| HR (95% CI) | P | |
|---|---|---|
| Left atrium diameter | 2.29 (1.810-2.920) | < 0.001 |
| Serum bilirubin | 0.82 (0.780-0.950) | < 0.001 |