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Baseline LA variables in AF cases and subcohort.
| LA Variables | Subcohort (n=322) | AF Cases (n=197) |
|---|---|---|
| LAVmax(ml) | 65 ± 20 | 78 ± 28 |
| LAVImax(ml/m2) | 35 ± 10 | 41 ± 15 |
| LAVmin | 36 ± 13 | 49 ± 21 |
| LAVImin (ml/m2) | 20 ± 7 | 26 ± 11 |
| Passive LAEF, (%) | 19 ± 8 | 15 ± 7 |
| Active LAEF, (%) | 31 ± 9 | 28 ± 10 |
| Total LAEF, (%) | 44± 9 | 39 ± 10 |
| Peak LA Strain, (%) | 31 ± 13 | 25 ± 12 |
LAVImax: maximum left atrial volume index. LAVImin minimum left atrial volume index, LAEF: left atrial emptying fraction
