Table 3.

Procedural details of the re-do procedure

	Type of recurrence	Time to recurrence? (months)	PV reconnection?	PW reconnection?	Comment	Energy source	Additional ablation
Case 1	AF	6 months	RIPV: posterior/inferior	n/a		RF	PWI
Case 2	AF and AFL	6 months	LSPV: posterior, ridge LIPV: posterior	n/a		RF	Roof, mitral isthmus, and CTI lines
Case 3	AF and AFL	6 months	LSPV: superior, anterior, and posterior LIPV: anterior, inferior, and posterior RSPV: superior and anterior	n/a		RF	Roof and mitral isthmus lines
Case 4	AF	3-6 months	RIPV: inferior and posterior	n/a		RF	PWI
Case 5	AF	3 months	No	n/a		PFA and RF	PWI (PFA) and CTI line (RF)
Case 6	AF	2 weeks	LSPV: anterior to carina LIPV: inferior-anterior RIPV: inferior	n/a		RF	No
Case 7	AF and AFL	5 months	LSPV: ridge and posterior-superior RIPV: posterior-inferior RSPV: anterior-superior	n/a		RF	CTI line
Case 8	AF and AFL	3 months	No. Right carina showed potentials	n/a	Atypical AFL right carina and roof dependent; touch up PW without PWI	RF	PWI
Case 9	AF	6 months	RIPV: anterior inferior	Yes		RF	PWI
Case 10	AT	7 months	No	No	PVs and post Box isolated	RF	Mitral isthmus line
Case 11	AFL	3 months	No	Yes, gap inferior line		RF	PWI and CTI line
Case 12	AF and AFL	7 months	LIPV: posterior-inferior RSPV: anterior-carina RIPV: carina-anterior	n/a		RF	CTI line
Case 13	AF	6 months	LCO: roof LIPV RIPV: posterior	n/a		RF	No
Case 14	AF	6 months	No	n/a		PFA	PWI

LSPV left superior pulmonary vein, LIPV left inferior pulmonary vein, RIPV right inferior pulmonary vein, RSPV right superior pulmonary vein, CTI cavotricuspid isthmus, PFA pulsed field ablation, PWI posterior wall isolatio