Table 2.

PNP without CMAP reduction.

	Patient A	Patient B	Patient C
Age (years)	72	59	55
Gender	Female	Male	Male
PV	RSPV	RIPV	RSPV
Time to isolation (sec)	40	57	36
Total freezing time (sec)	180	180	180
Freezing time after PV isolation (sec)	140	123	144
Nadir temperature (°C)	− 52	− 50	− 47
Baseline CMAP amplitude (mV)	0.25	0.48	0.50
Min CMAP amplitude (mV)	0.21	0.39	0.42
CMAP reduction	16%	19%	16%
Pacing catheter	Circular	Circular	Circular
Pacing site	Subclavian vein	Subclavian vein	Subclavian vein
Touch up ablation	(−)	(−)	(−)
Days to recovery	16	10	21

RSPV right superior pulmonary vein, RIPV right inferior pulmonary vein, CMAP compound motor action potential.