From: Validation of seven risk scores in an independent cohort: the challenge of predicting recurrence after atrial fibrillation ablation
A. Only occasional 12-lead ECGs and history (37.7%)
B. Holter-ECG (46.0%)
C. Device interrogation (16.3%)
p value
Recurrence rate after 12 months (%)
31.1
39.5
45.6
p < 0.05 between A and B, as well as A and C; p = 0.206 between B and C