. 2021 May 6;21:435. doi: 10.1186/s12913-021-06441-0

Table 4.

Procedural and infrastructure data as it pertains to ablation of Atrial Fibrillation arrhythmia

	2016	2015	2014	2013
Paroxysmal AF	55^a	58^a	84^a	93^a
Redo cases	22 %	15 %	15 %	22 %
Chronic success	71 %	71 %	69 %	69 %
Non-Paroxysmal AF	47^a	42^a	34^a	29^a
Redo cases	17 %	22 %	21 %	28 %
Chronic success	60 %	62 %	90 %	85 %
Modality
Manual	100 %	100 %	100 %	100 %
STXS	17 %	13 %	17 %	17 %
NMARQ (RF)	17 %	13 %	0 %	0 %
Ablation Hardware Availability
RF irrigated	100 %	100 %	100 %	100 %
RF non-irrigated	33 %	25 %	0 %	0 %
Cryoballoon	100 %	88 %	33 %	33 %
Arctic Front	100 %	75 %	44 %	33 %
Contact Force	100 %	100 %	n/a	n/a
PVAC	17 %	25 %	22 %	33 %

^* average annual procedures per year