HeartRhythm Case Reports

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Volume 4, Issue 1, Pages (January 2007)

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Isolation of an arrhythmogenic roof vein with the guide of a circular mapping catheter in a case with paroxysmal atrial fibrillation Shin-ichi Tanigawa,

The Journal of Heart and Lung Transplantation

Wolff-Parkinson-White syndrome due to a left atrial appendage–to–left ventricular connection: A case of a successful pathway elimination from inside of.

Intraatrial reentrant tachycardia originating from the prior suture line of the baffle in a patient who underwent the Mustard operation: Ultra-high-density.

HeartRhythm Case Reports

A pseudo-sinus rhythm due to bigeminal ectopy with the focus in the right superior pulmonary vein Marina Arai, MD, Seiji Fukamizu, MD, PhD, Rintaro Hojo,

Jeremy W. Docekal, MD, Gregory Francisco, MD, Joseph C. Lee, MD, FHRS

Multimodality imaging, electrophysiologic, electroanatomic, and histopathologic characterization of atrial sarcoidosis presenting with sinus arrest and.

Three-dimensional electroanatomical mapping to guide transseptal catheterization Mark R. Bowers, MS, MD, Padraig Gearoid O'Neill, MD, FHRS, Rohit Bhaskar,

Benjamin A. Steinberg, MD, MHS, Jonathan P. Piccini, MD, MHS, FHRS

Peri–coronary sinus atrial flutter associated with prior slow pathway ablation Mitsunori Maruyama, MD, PhD, FHRS, Shunsuke Uetake, MD, PhD, Yasushi Miyauchi,

Two mechanisms of termination of idiopathic reentrant ventricular tachycardia originating from the left coronary cusp/right coronary cusp commissure with.

Induction of tachycardia confined within a pulmonary vein by electrical cardioversion of atrial fibrillation: Is it proof of reentry? Mauro Toniolo,

Permanent His bundle pacing at the time of atrioventricular node ablation: A 3- dimensional mapping approach Sukit Ringwala, MD, MPH, Bradley P. Knight,

Maged F. Nageh, MD,FHRS, Kamal Kotak, MD HeartRhythm Case Reports

Remote magnetic navigation–guided ventricular tachycardia ablation with continuous- flow mechanical circulatory support Anna M.E. Noten, MD, Nicolas M.

Catheter ablation of atypical flutter using new 3-dimensional electroanatomic mapping software focusing on areas of conduction block Camilla Asferg,

Claudio Hadid, MD, Sergio Gonzalez, MD, Jesús Almendral, MD, PhD

Preferential properties with decremental conduction of the Marshall vein between the coronary sinus and left superior pulmonary vein Toshiya Kurotobi,

Dual-loop biatrial concomitant macroreentrant tachycardia in a patient without previous history of surgery or ablation Song-Yun Chu, MD, Li-Bin Shi,

Perimitral atrial flutter associated with a protected coronary sinus after a Maze IV procedure and concomitant mitral annulus repair Gaku Kanda, MD,

Atrial fibrillation originating from recipient left atrium after an orthotopic heart transplantation Auroa Badin, MD, Jaret Tyler, MD, FHRS, Steven J.

Pseudo typical atrial flutter occurring after cavotricuspid isthmus ablation in a patient with a prior history of Senning operation Naoki Yoshida, MD,

Early-stage left atrial intramural hemorrhage mimicking partial coronary sinus thrombosis in a patient who received ablation for atrial tachyarrhythmias

Isolation of the conduction between the Marshall bundle and distal coronary sinus and the entire coronary sinus for an atrial tachycardia after catheter.

Bradley D. Brochu, MD, Ahmed Abdi-Ali, MD, Jeffrey Shaw, MD, F

Successful catheter ablation using real-time ultrasound-assisted 3-D electroanatomical mapping system for atrioventricular accessory pathway in a 1-year-old.

Isolated, premature ventricular complex–induced right ventricular dysfunction mimicking arrhythmogenic right ventricular cardiomyopathy Antonio Berruezo,

An unusual atrioventricular accessory pathway with an oblique course

Focal atrial tachycardia and atrial fibrillation from a pulmonary vein aneurysm Konstantinos Sotiropoulos, MD, Benjamin Berte, MD, PhD, Vanessa Weberndoerfer,

Adenosine-sensitive atrial tachycardia originating from the anterior mitral annulus Dai Inagaki, MD, Rintaro Hojo, MD, Seiji Fukamizu, MD, PhD, Harumizu.

Anterograde and retrograde insulated pathway conduction evidenced by intracardiac electrogram morphologies during premature ventricular contractions and.

Pseudo-conduction block at the mitral isthmus in a patient with epicardial impulse propagation through the vein of Marshall Rintaro Hojo, MD, Seiji Fukamizu,

Protecting the right phrenic nerve during catheter ablation: Techniques and anatomical considerations Stephen Stark, MD, David K. Roberts, MD, Thomas.

Single-catheter validation of bidirectional block during atrial flutter ablation Piotr Futyma, MD, Marian Futyma, MD, PhD, Konrad Dudek, MD, Piotr Kułakowski,

Macroreentrant form of an adenosine 5′-triphosphate–sensitive atrial tachycardia arising from the vicinity of the atrioventricular node involving the.

Focal atrial fibrillation presenting in the origin of atrial tachycardia Chin-Yu Lin, MD, Yenn-Jiang Lin, MD, Fa-Po Chung, MD, Shih-Ann Chen, MD HeartRhythm.

An unusual approach to intractable AVNRT in a pediatric patient

Electroanatomical high-density mapping of different tachycardias in the right atrium after heart transplantation Alexandra Schratter, MD, Valentina Schirripa,

Atrial Tachycardia in a Patient With Fabry’s Disease

Electroanatomic mapping of atrial tachycardia—Manual vs automated annotation Sven Knecht, ScD, Florian Spies, MSc, David Altmann, MD, Tobias Reichlin,

Mapping of a postinfarction left ventricular aneurysm–dependent macroreentrant ventricular tachycardia Elad Anter, MD, Jianqing Li, MD, Cory M. Tschabrunn,

A simple method to ablate left-sided accessory pathways in a patient with coronary sinus ostial atresia and persistent left superior vena cava: A case.

An unusual cause of lone atrial fibrillation in a young female subject due to a rapid- cycling focal atrial trigger Shankar Baskar, MD, Mehran Attari,

Radiofrequency ablation of common atrial flutter via right subclavian/jugular vein access in a patient with bilateral lower limb venous obstruction: Importance.

Hiroko Asakai, MD, Laura Fenwick, BSc, Robert M. Hamilton, MD, FRCP(C)

HeartRhythm Case Reports

Circular mapping recordings in a persistent left superior vena cava during atrial tachycardia: Was isolation achieved? Sandrine Venier, MD, Jason G.

Successful treatment of tachycardia-induced cardiomyopathy secondary to dual atrioventricular nodal nonreentrant tachycardia using cryoablation Harold.

A case of an incision-related single-loop intra-atrial reentrant tachycardia showing an eccentric atrial activation sequence and widely separate potentials.

Utility of entrainment pacing to clarify the circuit of macroreentrant tachycardia with dual early sites on activation maps Koichi Nagashima, MD, PhD,

Abnormal atrial strain with speckle-tracking echocardiography predicts the arrhythmic substrate of atypical right atrial flutter Hiroshi Kawakami, MD,

Successful fluoroless ablation of an incessant atypical atrial flutter attributed to AtriClip usage during mini-MAZE surgery for persistent atrial fibrillation

A case of an ablation catheter entrapped in the pulmonary vein during atrial fibrillation ablation requiring open heart surgery for removal Ryudo Fujiwara,

Clinical and electrophysiological features of respiratory cycle–dependent atrial tachycardia: An analysis of three cases Osamu Inaba, MD, Junichi Nitta,

Peter Kabunga, MBChB, MRCP, George J. Klein, MD, FHRS, Raymond W

Nishaki Mehta, MD, Benjamin E. Peterson, MD, Roy M. John, MD, PhD

Usefulness of a multi-spline duodecapolar catheter with smaller electrodes and closer spacings for mapping and ablation of Purkinje-related premature.

Getting to the right left atrium: Catheter ablation of atrial fibrillation and mitral annular flutter in cor triatriatum Ryan T. Borne, MD, Jaime Gonzalez,

Parsing a perplexing paroxysmal pathway

Usefulness of a 2-F catheter electrode in a case with successful electrical isolation of remarkably hypoplastic right inferior pulmonary vein Takeshi.

Two apparently remote types of ventricular tachycardia from a single right bundle branch focal source Jaromír Josiek, MD, Jaroslav Januška, MD, PhD,

Catheter ablation for the treatment of persistent atrial fibrillation: Maintenance of sinus rhythm with left atrial appendage and coronary sinus isolation.

Ablation of a symptomatic spontaneous automatic focus arising from an atriofascicular fiber Sandrine Venier, MD, Paul Khairy, MD, PhD, Bernard Thibault,

Intramural anterolateral mitral annular idiopathic ventricular tachycardia successfully ablated from the atrium Tawseef Dar, MD, Bharath Yarlagadda,

Figure 1. Radiofrequency ablation findings

Jeffrey Munro, DO, Win-Kuang Shen, MD, FHRS, Komandoor Srivathsan, MD

Atrial flutter following ethanol infusion in the vein of Marshall

A wide QRS complex tachycardia utilizing an atypical accessory pathway in latent Wolff- Parkinson-White syndrome: Manifestation of anterograde conduction.

Presentation transcript:

HeartRhythm Case Reports Precise mechanism of bradycardia after left atrial surgery using a superior transseptal approach Ryudo Fujiwara, MD, PhD, Mitsuru Takami, MD, PhD, Yoichi Kijima, MD, Ryoji Nagoshi, MD, PhD, Amane Kozuki, MD, PhD, Junya Shite, MD, PhD HeartRhythm Case Reports DOI: 10.1016/j.hrcr.2019.01.008 Copyright © 2019 Terms and Conditions

Figure 1 The electrocardiogram after surgery showing junctional rhythm with retrograde P waves and an incessant atrial tachycardia with negative P waves in leads Ⅱ, Ⅲ, and aVF. HeartRhythm Case Reports DOI: (10.1016/j.hrcr.2019.01.008) Copyright © 2019 Terms and Conditions

Figure 2 A: The coronary sinus potentials and posterior right atrial potentials were recorded. Regular sinus rhythm potentials at 80 beats/min were recorded on the posterior right atrial catheter (*). However, junctional rhythm with retrograde atrial potentials were observed on the coronary sinus catheter. B: Electroanatomical activation mapping during sinus rhythm was created by using the CARTO 3 (Biosense Webster, Diamond Bar, CA). Sinus rhythm activation was observed in the right atrial lateral and posterior regions of the incisional line, including the sinus node. The red dotted line indicates the incisional line. HeartRhythm Case Reports DOI: (10.1016/j.hrcr.2019.01.008) Copyright © 2019 Terms and Conditions

Figure 3 A: The intracardiac electrograms were recorded during coronary sinus ostium pacing. The coronary sinus was captured by the pacing and atrioventricular conduction was observed. Dissociated sinus rhythm potentials were still recorded on the posterior right atrial catheter during coronary sinus pacing. Double potentials during sinus rhythm and a paced rhythm were recorded on the incisional line (*). B: Electroanatomical voltage mapping during coronary sinus pacing was created. The coronary sinus and right atrial tricuspid annulus side of the incisional line were captured by the coronary sinus pacing. The purple area represents a normal voltage (>1.0 mV). The red area is a low-voltage area (<0.5 mV). The black dotted line indicates the incisional line. The black circle indicates the pacing site. The yellow stars indicate the targeted right atrial lead position. HeartRhythm Case Reports DOI: (10.1016/j.hrcr.2019.01.008) Copyright © 2019 Terms and Conditions