6 | CONCLUSIONS
PFA with the ablation strategy including PVI, LAPW isolation, CTI block,
and MI block is feasible, safe, and associated with a high rate of
freedom from atrial tachyarrhythmia recurrence at 1 year in patients
with PeAF. Nevertheless, the PFA systems still need to optimize catheter
design and ablation parameters to enhance acute success rates, reduce
reconnections, improve transmural lesion durability, and minimize risks.