Table 1.

Selected Studies for the Systematic Review: Baseline Information

Year	Author	Publication Type	Study Type	Search Database	Study Size, n	Type of Ablation	Type of Driver Mapping	Follow- Up, mo	Persistent AF	Redo Ablation	Age, y	Male Sex	LA Size, mm	Ejection Fraction, %
2012	Narayan et al7*	Manuscript	Multicenter, controlled	PubMED	107	Driver+PVI	FIRM	9.1	0.85	0.42	63±9	0.94	48.0±7	53±1 5
2014	Haissaguerre et al8	Manuscript	Single center, case series	PubMED	193	Driver+PVI	ECVUE	12.0	1.00	0.20	59±11	0.77	48.0±7	52±13
2014	Atienza et al9†	Manuscript	Multicenter, randomized	Cochrane	232	Driver+PVI	Dominant frequency	12.0	1.00	0	55±9	0.81	45.0±7	60
2015	Sommer et al13	Manuscript	Single center, case series	PubMED	1820	Driver+PVI	FIRM	…	0.90	0.50	61 ±8	0.70	45.9±5	55±8
2015	Tomassoni et al14	Manuscript	Single center, case series	Review of References	80	Driver+PVI	FIRM	16.0	0.76	0.46	62±9	0.75	55.0±7	52 ±8
2015	Rashid et al15	Manuscript	Single center, case series	Review of References	56	Driver+PVI	FIRM	7.7	0.77	0.48	66±9	0.75	…	56±8
2015	Tilz et al16	Manuscript	Single center, case series	PubMED	25	Driver+PVI	FIRM	13.0	0.60	…	63±9	0.64	45.0±5	58±7
2016	Spitzer et al17	Manuscript	Single center, case series	PubMED	58	Driver+PVI	FIRM	12.0	1.00	1.00	62±9	0.72	47.0±6	57±9
2016	Buch et al18	Manuscript	Multicenter, case series	PubMED	43	Driver+PVI	FIRM	18.0	0.44	0.67	61 ±11	0.74	…	59±6
2016	Steinberg et al19	Manuscript	Single center, case series	PubMED	47	Driver+PVI	FIRM	18.7	0.83	0.72	64±11	0.79	44.0±7	54±7
2016	Lin et al10‡	Manuscript	Single center, controlled	Cochrane	95	Driver+PVI	Phase+similarity	17.7	1.00	…	56±9	0.79	39.9±7	58±7
2017	Miller et al25	Manuscript	Single center, case series	PubMED	170	Driver+PVI	FIRM	15.0	0.63	0.43	59±12	0.79	52.0± 10	47 ±10
2017	Balouch et al21	Manuscript	Single center, case series	PubMED	27	Driver+PVI	FIRM	12.0	1.00	0.52	64±9	0.82	46.0±8	53±7
2017	Kis et al22	Manuscript	Single center, case series	PubMED	38	Driver+PVI	FIRM	12.0	1.00	0.53	63±11	0.63	46.0±7	…
2017	Knecht et al23	Manuscript	Multicenter, case series	PubMED	118	Driver+PVI	ECVUE	12.0	1.00	0.00	64±8	0.74	43.0±6	60 ±9
2014	Atienza et al9†	Manuscript	Multicenter, randomized	Cochrane	232	Driver only	Dominant frequency	12.0	0.00	0.24	54±12	0.73	40.0±6	60
2016	Berntsen et al24	Manuscript	Single center, case series	PubMED	33	Driver only	FIRM	15.2	0.00	0.15	55±12	0.93	42.0±5	…
2017	Seitz et al11§	Manuscript	Multicenter, controlled	PubMED	152	Driver only	Electrogram dispersion	17.4	0.77	0.00	63±11	0.76	45.6±8	52±11
2012	Narayan et al7*	Manuscript	Control	Control	Control	Control	Control	9.1	0.66	0.25	61 ±8	0.96	43.0±6	55±12
2014	Atienza et al9†	Manuscript	Control	Control	Control	Control	Control	12.0	1.00	0.26	54± 10	0.83	42.5±7	60
2016	Lin et al10‡	Manuscript	Control	Control	Control	Control	Control	17.7	1.00	…	54±9	0.77	39.0±6	58±8
2017	Seitz et al11§	Manuscript	Control	Control	Control	Control	Control	17.4	0.81	0.00	58±11	0.74	42.4± 12	54±12

First authors are listed for manuscripts. Persistent AF, redo ablation, and male sex are presented as ratios. Age and LA size and ejection fraction are presented as mean±SD when available. Study size indicates the total cohort enrolled in the study. AF indicates atrial fibrillation; FIRM, Focal Impulse and Rotor Modulation; LA, left atrium; and PVI, pulmonary vein isolation. Study by Atienza et al,

^†is represented in 3 rows; study by Narayan et al,

^*Lin et al,

^‡and Seitzet al,

^§is represented in 2 rows to show baseline information in each arm (ie, driver+PVI, driver only, and control).