Research Article

[Retracted] Clinical Study on Long-Term Sinus Reversion Rate and Left Atrial Function Recovery of Mitral Valve Disease with Atrial Fibrillation under Modified Surgical Radiofrequency Ablation

Table 2

Left atrial filling index and left atrial ejection force in the sinus reversion group.

Postoperative sinus reversion groupNormal group

LAFI (%)18.6 ± 9.136.8 ± 7.5
Left AEF (kdynes)6.0 ± 4.59.7 ± 5.0