REFERENCES
1. Kuck KH, Brugada J, Furnkranz A, et al. Cryoballoon or radiofrequency ablation for paroxysmal atrial fibrillation. N Engl J Med 2016;374(23):2235-2245.
2. Yang JD, Sun Q, Guo XG, et al. ”Crosstalk” technique: a comparison between two generations of cryoballoon catheter. Pacing Clin Electrophysiol 2018;41(6):635-642.
3. Mortsell D, Arbelo E, Dagres N, et al. Cryoballoon vs. radiofrequency ablation for atrial fibrillation: a study of outcome and safety based on the ESC-EHRA atrial fibrillation ablation long-term registry and the Swedish catheter ablation registry. Europace 2019;21(4):581-589.
4. Murray MI, Arnold A, Younis M, Varghese S, Zeiher AM. Cryoballoon versus radiofrequency ablation for paroxysmal atrial fibrillation: a meta-analysis of randomized controlled trials. Clin Res Cardiol 2018;107(8):658-669.
5. Aryana A, Singh SM, Kowalski M, et al. Acute and long-term outcomes of catheter ablation of atrial fibrillation using the second-generation cryoballoon versus open-irrigated radiofrequency: a multicenter experience. J Cardiovasc Electrophysiol 2015;26(8):832-839.
6. Neumann T, Vogt J, Schumacher B, et al. Circumferential pulmonary vein isolation with the cryoballoon technique results from a prospective 3-center study. J Am Coll Cardiol 2008;52(4):273-278.
7. Knight BP, Novak PG, Sangrigoli R, et al. Long-term outcomes after ablation for paroxysmal atrial fibrillation using the second-generation cryoballoon: final results from STOP AF Post-Approval Study. JACC Clin Electrophysiol 2019;5(3):306-314.
8. Tokutake K, Tokuda M, Ogawa T, Matsuo S, Yoshimura M, Yamane T. Pulmonary vein stenosis after second-generation cryoballoon ablation for atrial fibrillation. HeartRhythm Case Rep 2017;3(1):36-39.
9. Watanabe K, Nitta J, Sato A, Goya M, Isobe M, Hirao K. Hemoptysis after five months of cryoballoon ablation: what is the relationship? HeartRhythm Case Rep 2017;3(7):357-359.
10. John RM, Kapur S, Ellenbogen KA, Koneru JN. Atrioesophageal fistula formation with cryoballoon ablation is most commonly related to the left inferior pulmonary vein. Heart Rhythm 2017;14(2):184-189.
11. Verma N, Gillespie CT, Argento AC, et al. Bronchial effects of cryoballoon ablation for atrial fibrillation. Heart Rhythm 2017;14(1):12-16.
12. Schweigert M, Almeida AB. Life-threatening pulmonary haemorrhage during cryoballoon ablation for atrial fibrillation. Eur J Cardiothorac Surg 2018;54:789-791.
13. Chun KR, Schmidt B, Metzner A, et al. The ’single big cryoballoon’ technique for acute pulmonary vein isolation in patients with paroxysmal atrial fibrillation: a prospective observational single centre study. Eur Heart J 2009;30(6):699-709.
14. Miyazaki S, Kajiyama T, Watanabe T, et al. Impact of electrical connections between ipsilateral pulmonary veins on the second-generation cryoballoon ablation procedure. J Cardiovasc Electrophysiol 2018;30(1):27-31.
15. Okishige K, Aoyagi H, Kawaguchi N, et al. Novel method for earlier detection of phrenic nerve injury during cryoballoon applications for electrical isolation of pulmonary veins in patients with atrial fibrillation. Heart Rhythm 2016;13(9):1810-1816.
16. Perez-Castellano N, Villacastin J, Salinas J, et al. Epicardial connections between the pulmonary veins and left atrium: relevance for atrial fibrillation ablation. J Cardiovasc Electrophysiol 2011;22(2):149-159.
17. Barrio-Lopez MT, Sanchez-Quintana D, Garcia-Martinez J, et al. Epicardial connections involving pulmonary veins: the prevalence, predictors, and implications for ablation outcome. Circ Arrhythm Electrophysiol 2020;13(1):e007544.
18. Yoshida K, Baba M, Shinoda Y, et al. Epicardial connection between the right-sided pulmonary venous carina and the right atrium in patients with atrial fibrillation: a possible mechanism for preclusion of pulmonary vein isolation without carina ablation. Heart Rhythm 2019;16(5):671-678.
19. Tritto M, De Ponti R, Zardini M, Spadacini G, Oliveira M, Salerno-Uriarte JA. Electrical connections between pulmonary veins in humans: evidence after radiofrequency ablation of the venoatrial junction. Circulation 2001;104(7):E30-E31.
20. Takahashi A. Electrical connections between pulmonary veins: implication for ostial ablation of pulmonary veins in patients with paroxysmal atrial fibrillation. Circulation 2002;105(25):2998-3003.
21. Matsuo S, Yamane T, Tokuda M, et al. The dormant epicardial reconnection of pulmonary vein: an unusual cause of recurrent atrial fibrillation after pulmonary vein isolation. Pacing Clin Electrophysiol 2008;31(7):920-924.
22. Mulder MJ, Kemme MJB, Gotte MJW, et al. Differences between gap-related persistent conduction and carina-related persistent conduction during radiofrequency pulmonary vein isolation. J Cardiovasc Electrophysiol 2020;31(7):1616-1627.
23. Ho SY, Cabrera JA, Tran VH, Farre J, Anderson RH, Sanchez-Quintana D. Architecture of the pulmonary veins: relevance to radiofrequency ablation. Heart 2001;86(3):265-270.
24. Cabrera JA, Ho SY, Climent V, Fuertes B, Murillo M, Sanchez-Quintana D. Morphological evidence of muscular connections between contiguous pulmonary venous orifices: relevance of the interpulmonary isthmus for catheter ablation in atrial fibrillation. Heart Rhythm 2009;6(8):1192-1198.