Values are mean ± SD or n (%) unless otherwise noted.
AF = atrial fibrillation; CAD = coronary artery disease; CVA =
cerebrovascular accident; EuroSCORE = European system for cardiac
operative risk evaluation; ERAT= early recurrence of tachyarrhythmia;
NYHA = New York Heart Association.
Table 2. Operation and post-operative risk factor by occurrence of early
recurrence of atrial tachyarrhythmia (ERAT)