Correction

Abstract

HomeCirculation: Arrhythmia and ElectrophysiologyVol. 4, No. 5Correction Free AccessCorrectionPDF/EPUBAboutView PDFView EPUBSections ToolsAdd to favoritesDownload citationsTrack citationsPermissions ShareShare onFacebookTwitterLinked InMendeleyReddit Jump toFree AccessCorrectionPDF/EPUBCorrection Originally published1 Oct 2011https://doi.org/10.1161/HAE.0b013e3182380553Circulation: Arrhythmia and Electrophysiology. 2011;4:e70This article corrects the followingEpicardial-Only Block During Endocardial Mitral Isthmus Ablation Facilitated by Coronary Sinus OcclusionIn the article, “Epicardial-only block during endocardial mitral isthmus ablation facilitated by coronary sinus occlusion,” by Shah et al, which appeared in the August issue of the journal (Circ Arrhythm Electrophysiol. 2011;4:e42–e43), the figure has not displayed properly.The figureshould:Download figureDownload PowerPointFigure. Fluoroscopic images show occlusive venogram of the CS and ablation of mitral isthmus from its endocardial side with balloon inflated in the CS. During ongoing endocardial mitral isthmus radiofrequency application, the intracardiac electrograms record the acute moment of epicardial-only block during CS 1 to 2 pacing. This is marked by instantaneous increase in the delay on bipole CS 3 to 4 from 22 to 168 ms. There is no change in the delay to the far-field endocardial recordings (84 ms on CS 3 to 4 and 100 ms on CS 5 to 6) before and after the moment of block. Notably, the P wave morphology also changed at the moment of epicardial block. The broken arrows represent the activation patterns of epicardial CS before and after the epicardial-only block. CS indicates coronary sinus.The online version of this article has been corrected. Previous Back to top Next FiguresReferencesRelatedDetailsRelated articlesEpicardial-Only Block During Endocardial Mitral Isthmus Ablation Facilitated by Coronary Sinus OcclusionAshok J. Shah, et al. Circulation: Arrhythmia and Electrophysiology. 2011;4:e42-e43 October 2011Vol 4, Issue 5 Advertisement Article InformationMetrics © 2011 American Heart Association, Inc.https://doi.org/10.1161/HAE.0b013e3182380553 Originally publishedOctober 1, 2011 PDF download Advertisement SubjectsStatements and Guidelines