Table IV.
Correlation between LA volume measured by Carto, the overall lesion surface area and changes in echocardiographic parameters
| Indicator | Overall lesion surface area measured by Carto |
LA volume measured by Carto |
|---|---|---|
| LA AP, cm | 0.081978 | 0.357188 |
| V LA, mL | –0.030168 | 0.101659 |
| LA EF, % | –0.048946 | 0.239824 |
| Peak E, cm/s | 0.162014 | 0.269617 |
| Peak A, cm/s | –0.220093 | 0.759021 |
| E/A, % | –0.042225 | 0.397802 |
| VTI, cm | 0.094171 | –0.250564 |
| VTI A, cm | –0.291450 | 0.655666 |
| AFF, % | –0.191333 | –0.138614 |
| Peak S, cm/s | 0.154624 | –0.169417 |
| Peak D, cm/s | –0.640233 | 0.278457 |
| Peak Ar, cm/s | 0.044447 | 0.520879 |
| T Ar, ms | –0.214694 | –0.294830 |
| VTI PV, cm | –0.186678 | –0.424176 |
| The correlations that are significant in p < 0.05 are marked in bold | ||