Bronchogenic cyst of the atrioventricular septum presenting with ventricular fibrillation Shinya Shiohira, MD, Takeshi Sasaki, MD, Shingo Maeda, MD, Mihoko.

Slides:

Advertisements

Similar presentations

Dana Dawson, Raad Mohiaddin Progress in Cardiovascular Diseases

Advertisements

Ankit Maheshwari, MD, Robert J. Bache, MD

Calcified Left Ventricular Mass: Unusual Clinical, Echocardiographic, and Computed Tomographic Findings of Primary Cardiac Osteosarcoma Sunil K. Nowrangi,

Renal vein injury complicating removal of intravenous leiomyoma

B. Albat, MD, P. Messner-Pellenc, MD, A. Thévenet, MD

Cheul Lee, MD, Soo-Jin Kim, MD, Yang Min Kim, MD

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

Organized thrombus of the tricuspid valve mimicking valvular tumor

Atrioventricular dyssynchrony provoked diaphragmatic myoclonus

The influence of His bundle pacing on tricuspid valve functioning using three- dimensional echocardiography Eriko Hasumi, MD, PhD, Katsuhito Fujiu, MD,

Successful ablation of premature ventricular contractions originating from the inferoseptal process of the left ventricle using a coronary sinus approach

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

Atypical inferoseptal accessory pathway connection associated with an aneurysm of the coronary sinus: Insight from a three-dimensional combined image.

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

First case of epicardial ablation to coexistent J waves in the inferior leads in a patient with clinical diagnosis of Brugada syndrome Shingo Maeda,

To the Editor— Leftward on left anterior oblique is not always septal!

Is it bradycardia or something else causing symptoms?

Simultaneous lead extraction and vacuum-assisted vegetation removal

Ruchit Shah, MD, Vineet Kumar, MD, FHRS HeartRhythm Case Reports

Use of topical lidocaine in eliminating mechanically stimulated ventricular fibrillation in a patient with short QT syndrome Maria J. Farag, BS, Joseph.

Standard cardiac resynchronization therapy with a second right ventricular lead for severe right ventricular heart failure in 2 patients with repaired.

Radiofrequency catheter ablation for drug-refractory paroxysmal atrial fibrillation in a patient with Ebstein’s anomaly Yong-Giun Kim, MD, Shin-Jae Kim,

Spontaneous regression of submitral pseudoaneurysm after radiofrequency catheter ablation in a patient with Wolff-Parkinson-White syndrome Dongmin Kim,

Massive air embolism caused by an atrioesophageal fistula following isolation of the pulmonary veins for atrial fibrillation Vassil Traykov, MD, Galina.

Right coronary artery wall edema provoked by cavotricuspid isthmus radiofrequency ablation Takuro Nishimura, MD, Masahiko Goya, MD, Shinya Shiohira,

Correlation between functional electrical gaps identified by ultrahigh-density mapping and by late gadolinium enhancement cardiac magnetic resonance in.

Left axillary active can positioning markedly reduces defibrillation threshold of a transvenous defibrillator failing to defibrillate at maximum output

Recurrent suspected myocarditis combined with infrahisian conduction disturbances revealing a desminopathy Stéphane Boulé, MD, Pascale Richard, MD, PhD,

T. Raymond Foley, MD, Mori J. Krantz, MD HeartRhythm Case Reports

Brian A. Bruckner, MD, Limael E

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

Wide complex tachycardia in an elderly woman due to Ebstein’s anomaly with two accessory pathways Vlad Radulescu, MD, Joseph Donnelly, MD, Jonathan Willner,

ISHIK C. TUNA, M.D. Mayo Clinic Proceedings

Cavotricuspid isthmus ablation using multimodality imaging in Ebstein anomaly with a mechanical tricuspid valve replacement Sang Hyun Lee, MD, Hyung.

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

Expanding the electrical phenotype of NKX2-5 mutations: Ventricular tachycardia, atrial fibrillation, and complete heart block within one family Simone.

Various triggers of phase 4 block

Who is the guilty among these two silent killers?

Stephen A. Howard, PhD, Ryan P. Goff, PhD, David G

Polymorphic ventricular arrhythmia triggered by temporary epicardial right ventricular stimulation after cardiac surgery Carlos Lopez, MD, Teresa Oloriz,

Sick sinus syndrome in cardiac noncompaction

Successful ablation for non-pulmonary multi-foci atrial fibrillation/tachycardia in a patient with coronary sinus ostial atresia by transseptal puncture.

Appropriate use of genetics in a young patient with atrioventricular block and family history of sudden cardiac death Johnni Rudbeck-Resdal, MD, Jens.

A case of Takotsubo cardiomyopathy showing two modes of initiation for ventricular fibrillation: Augmented J-wave and torsade de pointes with QT prolongation

Progressive electrical remodeling in apical hypertrophic cardiomyopathy leading to implantable cardioverter-defibrillator sensing failure during ventricular.

Mitral valve repair results in suppression of ventricular arrhythmias and normalization of repolarization abnormalities in mitral valve prolapse Wael.

Brugada syndrome—Malignant phenotype associated with acute cardiac inflammation? Anthony Li, MBBS, MD, Roderick Tung, MD, FHRS, Kalyanam Shivkumar, MD,

Use of intracardiac echocardiography as a guide during interventricular septum puncture in a patient undergoing cardiac resynchronization therapy Manuel.

Congenital heart disease confounding the diagnosis of arrhythmogenic right ventricular cardiomyopathy Omid Kiamanesh, MD, Maryam Farhan, MD, Shubhayan.

Adam J. Small, MD, Eric F. Buch, MD, FHRS, FACC, Daniel R

Different rate-dependent responses between J waves and the notches on an epicardial local electrogram in a patient with idiopathic ventricular fibrillation

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

Rise in defibrillation threshold after postoperative cardiac remodeling in a patient with severe Ebstein’s anomaly Reina Bianca Tan, MD, Charles Love,

Radiofrequency catheter ablation for treatment of premature ventricular contractions triggering ventricular fibrillation from the right ventricular outflow.

Unusual severe hemodynamic failure associated with standard dose of intravenous flecainide for pharmacological cardioversion of atrial fibrillation Aref.

Majid Husain, MD, Anthony McCanta, MD, FHRS, Anjan S

Rapidly progressive cardiac sarcoidosis: Initial presentation with sinus node dysfunction and right bundle branch block Nael Aldweib, MD, Emerson H.

Hemorrhage Into a Pericardial Cyst and Associated Right Ventricular Compression After Blunt Chest Trauma Veysel Temizkan, MD, Burak Onan, MD, Kaan Inan,

Analysis of variable conduction ratios into the atrioventricular node during atrial flutter: Multilevel block theory Kazushi Tanaka, MD, PhD, FACC, Osamu.

P.Michael McFadden, John L Ochsner The Annals of Thoracic Surgery

A novel diagnostic approach to a mass on a device lead

Atrioventricular block at the distal His bundle: Electrophysiological insights from left bundle branch pacing Pugazhendhi Vijayaraman, MD, FHRS, Weijian.

Diagnosis of a solitary cardiac metastasis from ocular melanoma

Bronchogenic Cyst of the Interatrial Septum Presenting as Atrioventricular Block Adrian C. Borges, MD, Fabian Knebel, MD, Alexander Lembcke, MD, Alexander.

Recurrent polymorphic ventricular tachycardia initiated by Purkinje ectopy in a patient with cardiac sarcoidosis Faisal Matto, MD, Mohsan Chaudhry, MD,

Resolution of new left bundle branch block and ventricular tachycardia with immunosuppressive therapy in a patient with cardiac sarcoidosis Aatish Garg,

Left ventricular pseudoaneurysm as a complication of left ventricular summit premature ventricular contraction ablation Sanjay Dandamudi, MD, Susan S.

A case of sustained ventricular tachycardia due to pembrolizumab

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

Epicardial ablation of ventricular tachycardia in a patient with Becker muscular dystrophy Siva Mohan Krothapalli, MD, Elaine Demetroulis, MD, Gardar.

Presentation transcript:

Bronchogenic cyst of the atrioventricular septum presenting with ventricular fibrillation Shinya Shiohira, MD, Takeshi Sasaki, MD, Shingo Maeda, MD, Mihoko Kawabata, MD, Masahiko Goya, MD, Kenzo Hirao, MD HeartRhythm Case Reports Volume 3, Issue 8, Pages 389-391 (August 2017) DOI: 10.1016/j.hrcr.2017.05.005 Copyright © 2017 Heart Rhythm Society Terms and Conditions

Figure 1 A: The previous 12-lead electrocardiogram (ECG) showed Wenckebach second-degree atrioventricular block (* indicates P wave) and QT-interval prolongation. B: Ventricular fibrillation was recorded on ECG monitoring after admission to the hospital. C: Atrial flutter was observed after the cardioversion of ventricular fibrillation. HeartRhythm Case Reports 2017 3, 389-391DOI: (10.1016/j.hrcr.2017.05.005) Copyright © 2017 Heart Rhythm Society Terms and Conditions

Figure 2 Contrast-enhanced computed tomography (CT) (A) and T2-weighted cardiac magnetic resonance imaging (MRI) (B) showed a 3-cm mass (red arrows) in the atrioventricular septal region, which was identified as a cystic tumor. LA = left atrium; LV = left ventricle; MV = mitral valve; RA = right atrium; RV = right ventricle; TV = tricuspid valve. HeartRhythm Case Reports 2017 3, 389-391DOI: (10.1016/j.hrcr.2017.05.005) Copyright © 2017 Heart Rhythm Society Terms and Conditions

Figure 3 A: The resected cyst was unilocular (left), and contained a grayish white gel, as the sections show (right). B: Histology showed smooth muscle cell within the fibrous tissue wall of the cyst. The ciliated respiratory epithelium was also observed on the inner wall. HeartRhythm Case Reports 2017 3, 389-391DOI: (10.1016/j.hrcr.2017.05.005) Copyright © 2017 Heart Rhythm Society Terms and Conditions