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. 2016 Sep 15;5(9):e003557. doi: 10.1161/JAHA.116.003557

Table 3.

Lines Performed During Radiofrequency Ablation, in Addition to Pulmonary Vein Isolation

Additional Lines Total
RA isthmus (%) 11 (5.7)
LA isthmus (%) 1 (0.5)
LA roof (%) 15 (7.8)
CS line (%) 1 (0.5)
No additional line 164 (85.4)

Data are presented as counts with percent values within brackets. CS indicates coronary sinus; LA, left atrium, RA, right atrium.