Comment on

• Trigger-based mechanism of the persistence of atrial fibrillation and its impact on the efficacy of catheter ablation.

  Inoue K, Kurotobi T, Kimura R, Toyoshima Y, Itoh N, Masuda M, Higuchi Y, Date M, Koyama Y, Okamura A, Iwakura K, Fujii K. Inoue K, et al. Circ Arrhythm Electrophysiol. 2012 Apr;5(2):295-301. doi: 10.1161/CIRCEP.111.964080. Epub 2011 Oct 31. Circ Arrhythm Electrophysiol. 2012. PMID: 22042883
• Randomized ablation strategies for the treatment of persistent atrial fibrillation: RASTA study.

  Dixit S, Marchlinski FE, Lin D, Callans DJ, Bala R, Riley MP, Garcia FC, Hutchinson MD, Ratcliffe SJ, Cooper JM, Verdino RJ, Patel VV, Zado ES, Cash NR, Killian T, Tomson TT, Gerstenfeld EP. Dixit S, et al. Circ Arrhythm Electrophysiol. 2012 Apr;5(2):287-94. doi: 10.1161/CIRCEP.111.966226. Epub 2011 Dec 2. Circ Arrhythm Electrophysiol. 2012. PMID: 22139886 Clinical Trial.
• Arrhythmogenic implications of fibroblast-myocyte interactions.

  Rohr S. Rohr S. Circ Arrhythm Electrophysiol. 2012 Apr;5(2):442-52. doi: 10.1161/CIRCEP.110.957647. Circ Arrhythm Electrophysiol. 2012. PMID: 22511661 Review. No abstract available.