Table 3.
Rest and exercise-stress metrics.
| Variable | Rest | Exercise-stress | Significance p |
|---|---|---|---|
| Cardiovascular risk factors | |||
| LA volume (mL) | 88.1 (58.3, 104.8) | 109.2 (74.0, 135.1) | <0.001 |
| LA area (cm2) | 24.5 (19.4, 30.0) | 29.4 (23.1, 34.2) | <0.001 |
| PCWP LA volume | 14.9 (12.8, 16.5) | 16.3 (14.1, 18.6) | <0.001 |
| PCWP LA area | 15.7 (13.1, 16.8) | 16.6 (15.2, 18.5) | <0.001 |
| Right heart catheterization | |||
| PCWP (mmHg) | 11 (8, 14) | 23 (18, 27) | <0.001 |
LA left atrium, PCWP pulmonary capillary wedge pressure. Independent continuous parameters are presented as medians with interquartile ranges and were compared by using the Mann-Whitney U test. Bold p-values indicate statistical significance.