Table 2 Characteristics of AF Patients and ALDH2 Genotype
rs671 (Risk Allele = A) | G/G | G/A | A/A | P |
|---|---|---|---|---|
No. of patients | 380 | 176 | 20 | |
Clinical Characteristics | ||||
 Age (year) | 62 ± 11 | 61 ± 10 | 62 ± 12 | 0.698 |
 Male gender | 275 (72.4%) | 138 (78.4%) | 14 (70%) | 0.377 |
 BMI (kg/m2) | 24.1 ± 3.4 | 24.2 ± 3.3 | 25.3 ± 3.8 | 0.380 |
 PAF | 232 (61.0%) | 91 (51.7%) | 11 (55.0%) | 0.083 |
 Hypertension | 230 (60.6%) | 79 (44.9%) | 10 (50%) | 0.109 |
 Diabetes mellitus | 68 (17.8%) | 22 (12.5%) | 2 (10.0%) | 0.266 |
 Ischemic heart disease | 7 (1.8%) | 12 (6.8%) | 2 (10.0%) | 0.290 |
 AHI/hour | 20.5 ± 13.5 | 18.9 ± 13.5 | 17.0 ± 11.4 | 0.430 |
Echocardiographic Findings | ||||
 LAD (mm) | 39.2 ± 6.4 | 39.8 ± 6.4 | 38.1 ± 4.6 | 0.641 |
 LA volume index (ml/m2) | 42.1 ± 13.4 | 41.5 ± 11.6 | 38.9 ± 7.1 | 0.338 |
 IVSTd (mm) | 0.89 ± 0.18 | 0.89 ± 0.16 | 0.95 ± 0.15 | 0.545 |
 LVDd (mm) | 48.2 ± 4.9 | 48.1 ± 5.5 | 46.9 ± 3.9 | 0.463 |
 EF (%) | 60.0 ± 7.3 | 59.0 ± 6.3 | 60.0 ± 5.5 | 0.466 |
EPS parameters | ||||
 AA (mm) | 844.8 ± 176.7 | 867.3 ± 159.9 | 822.8 ± 148.4 | 0.465 |
 AH (ms) | 95.1 ± 24.0 | 94.7 ± 26.7 | 86.5 ± 28.7 | 0.371 |
 HV (ms) | 42.8 ± 24.1 | 42.0 ± 11.5 | 39.2 ± 8.4 | 0.513 |
 AVN ERP (ms) | 301.8 ± 73.8 | 317.9 ± 93.3 | 304.3 ± 50.3 | 0.123 |
 A ERP (ms) | 229.6 ± 36.7 | 237.8 ± 51.2 | 207.5 ± 37.6 | 0.796 |
 SNRT (ms) | 1362.6 ± 405.4 | 1383.7 ± 312.1 | 1312.2 ± 287.4 | 0.901 |