Atrial Volume Reduction Following Catheter Ablation of Atrial Fibrillation and Relation to Reduction in Pulmonary Vein Size: An Evaluation Using Magnetic Resonance Angiography

Vinod Jayam1, Jun Dong1, Chandrasekhar R. Vasamreddy1, Lars Lickfett1, Ryuichi Kato1, Timm Dickfeld1, Zayd Eldadah1, Darshan Dalal1, David A. Blumke2, Ronald D. Berger1, Henry R. Halperin1, Hugh Calkins1,3
1Department of Medicine, Johns Hopkins University School of Medicine, Baltimore
2Department of Radiology, Johns Hopkins University School of Medicine, Baltimore
3The Johns Hopkins Hospital, Baltimore

Tóm tắt

Từ khóa


Tài liệu tham khảo

Wijffels MC, Kirchhof CJ, Dorland R, Allessie MA. Atrial fibrillation begets atrial fibrillation. A study in awake chronically instrumented goats. Circulation 1995;92:1954–1968.

Morillo CA, Klein GJ, Jones DL, Guiraudon CM. Chronic rapid atrial pacing. Structural, functional, and electrophysiological characteristics of a new model of sustained atrial fibrillation. Circulation 1995;91:1588–1595.

Attuel P, Childers R, Cauchemez B, Poveda J, Mugica J, Coumel P. Failure in the rate adaptation of the atrial refractory period: Its relationship to vulnerability. Int J Cardiol 1982;2:179–197.

Franz MR, Karasik PL, Li C, Moubarak J, Chavez M. Electrical remodeling of the human atrium: similar effects in patients with chronic atrial fibrillation and atrial flutter. J Am Coll Cardiol 1997;30:1785–1792.

Ausma J, Wijffels M, Thone F, Wouters L, Allessie M, Borgers M. Structural changes of atrial myocardium due to sustained atrial fibrillation in the goat. Circulation 1997;96:3157–3163.

Frustaci A, Chimenti C, Bellocci F, Morgante E, Russo MA, Maseri A. Histological substrate of atrial biopsies in patients with lone atrial fibrillation. Circulation 1997;96:1180–1184.

Vasamreddy CR, Lickfett L, Jayam VK, Nasir K, Bradley DJ, Eldadah Z, Dickfeld T, Berger R, Calkins H. Predictors of recurrence following catheter ablation of atrial fibrillation using an irrigated-tip ablation catheter. J Cardiovasc Electrophysiol 2004;15:692–697.

Vasamreddy CR, Jayam V, Lickfett L, Nasir K, Bradley DJ, Eldadah Z, Dickfeld T, Donahue K, Halperin HS, Berger R, Calkins H. Technique and results of pulmonary vein angiography in patients undergoing catheter ablation of atrial fibrillation. J Cardiovasc Electrophysiol 2004;15:21–26.

Kato R, Lickfett L, Meininger G, Dickfeld T, Wu R, Juang G, Angkeow P, LaCorte J, Bluemke D, Berger R, Halperin HR, Calkins H. Pulmonary vein anatomy in patients undergoing catheter ablation of atrial fibrillation: Lessons learned by use of magnetic resonance imaging. Circulation 2003;107:2004–2010.

Ho SY, Sanchez-Quintana D, Cabrera JA, Anderson RH. Anatomy of the left atrium: Implications for radiofrequency ablation of atrial fibrillation. J Cardiovasc Electrophysiol 1999;10:1525–1533.

Chen MC, Chang JP, Guo GB, Chang HW. Atrial size reduction as a predictor of the success of radiofrequency maze procedure for chronic atrial fibrillation in patients undergoing concomitant valvular surgery. J Cardiovasc Electrophysiol 2001;12:867–874.

Mantovan R, Raviele A, Buja G, Bertaglia E, Cesari F, Pedrocco A, Zussa C, Gerosa G, Valfre C, Stritoni P. Left atrial radiofrequency ablation during cardiac surgery in patients with atrial fibrillation. J Cardiovasc Electrophysiol 2003;14:1289–1295.

Thomas L, Boyd A, Thomas SP, Schiller NB, Ross DL. Atrial structural remodelling and restoration of atrial contraction after linear ablation for atrial fibrillation. Eur Heart J 2003;24:1942–1951.

Pappone C, Oreto G, Rosanio S, Vicedomini G, Tocchi M, Gugliotta F, Salvati A, Dicandia C, Calabro MP, Mazzone P, Ficarra E, Di Gioia C, Gulletta S, Nardi S, Santinelli V, Benussi S, Alfieri O. Atrial electroanatomic remodeling after circumferential radiofrequency pulmonary vein ablation: Efficacy of an anatomic approach in a large cohort of patients with atrial fibrillation. Circulation 2001;104:2539–2544.

Scharf C, Sneider M, Case I, Chugh A, Lai SW, Pelosi F, Jr., Knight BP, Kazerooni E, Morady F, Oral H. Anatomy of the pulmonary veins in patients with atrial fibrillation and effects of segmental ostial ablation analyzed by computed tomography. J Cardiovasc Electrophysiol 2003;14:150–155.

Robbins IM, Colvin EV, Doyle TP, Kemp WE, Loyd JE, McMahon WS, Kay GN. Pulmonary vein stenosis after catheter ablation of atrial fibrillation. Circulation 1998;98:1769–1775.

Saad EB, Marrouche NF, Saad CP, Ha E, Bash D, White RD, Rhodes J, Prieto L, Martin DO, Saliba WI, Schweikert RA, Natale A. Pulmonary vein stenosis after catheter ablation of atrial fibrillation: Emergence of a new clinical syndrome. Ann Intern Med 2003;138:634–638.