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Case Study

Case Study
10/31/2023

John Michael Cochran, MD1,2; William Morris, MD1,2; Praveen Rao, MD1,2

1Baylor Scott & White Heart and Vascular Hospital, Dallas, Texas; 2Baylor University Medical Center, Dallas, Texas

John Michael Cochran, MD1,2; William ...
John Michael Cochran, MD, and colleagues describe 2 patients with pacemaker exit block-mediated ventricular tachycardia and subsequent management.
John Michael Cochran, MD, and colleagues describe 2 patients with pacemaker exit block-mediated ventricular tachycardia and subsequent management.
John Michael Cochran, MD, and...
10/31/2023
EP Lab Digest
Case Study
07/31/2023

Eduardo B Saad, MD, PhD, FHRS, FESC,1 and Charles Slater, MD, CEPS, CCDS, ECES,2 

1Director, Cardiac Arrhythmia Service and Center for Atrial Fibrillation, Hospital Samaritano, Rio de Janeiro, Brazil; 2Cardiac Arrhythmia Service and Center for Atrial Fibrillation, Hospital Samaritano, Rio de Janeiro, Brazil

Eduardo B Saad, MD, PhD, FHRS, FESC,1...
This case highlights use of intracardiac echocardiography and electroanatomic mapping without fluoroscopy to treat arrhythmic sources from the right atrium and LVOT, close to the aortic sinus of Valsalva, with precision and safety.
This case highlights use of intracardiac echocardiography and electroanatomic mapping without fluoroscopy to treat arrhythmic sources from the right atrium and LVOT, close to the aortic sinus of Valsalva, with precision and safety.
This case highlights use of...
07/31/2023
EP Lab Digest

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Case Study
05/30/2023

Joseph Aabye, BS; Ermin Tale, BS; Riya Kaushal, BA; Todd J Cohen, MD

New York Institute of Technology College of Osteopathic Medicine, Department of Clinical Specialties, Old Westbury, New York

Joseph Aabye, BS; Ermin Tale, BS; Riy...
The authors emphasize the use of a simple ring magnet in evaluating pacemaker functionality in an older male patient with no cardiac follow-up 13 years post implantation.
The authors emphasize the use of a simple ring magnet in evaluating pacemaker functionality in an older male patient with no cardiac follow-up 13 years post implantation.
The authors emphasize the use of...
05/30/2023
EP Lab Digest
Case Study
05/23/2023

Philip C Wiener, DO1; Robert Sangrigoli, MD2; John Harding, MD,2 

1Division of Cardiology, Washington University School of Medicine, St. Louis, Missouri; 2Doylestown Hospital, Doylestown, Pennsylvania

Philip C Wiener, DO1; Robert Sangrigo...
This case by Philip Wiener, DO, et al highlights the evolving approach in ischemic and nonischemic patients using complementary information during sinus rhythm and VT to more precisely target arrhythmia circuits.
This case by Philip Wiener, DO, et al highlights the evolving approach in ischemic and nonischemic patients using complementary information during sinus rhythm and VT to more precisely target arrhythmia circuits.
This case by Philip Wiener, DO,...
05/23/2023
EP Lab Digest
Case Study
04/10/2023

Hikmet Yorgun, MD, Professor1,2; Cem Çöteli, MD, Associate Professor1; GĂ¼l Sinem Kılıç, MD1; Burak Sezenöz, MD, Associate Professor1,3; Muhammet Dural, MD, Assistant Professor2,4; Kudret Aytemir, MD, Professor1

1Hacettepe University, Faculty of Medicine, Department of Cardiology, Ankara, Turkey; 2Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center+, The Netherlands; 3Gazi University, Faculty of Medicine, Department of Cardiology, Ankara, Turkey; 4Osmangazi University, Faculty of Medicine, Department of Cardiology, EskiÅŸehir, Turkey

Hikmet Yorgun, MD, Professor1,2; Cem ...
Hikmet Yorgun, MD, and colleagues describe 3 cases of functional substrate mapping characteristics during sinus/paced rhythm and their relation to critical isthmus of reentrant atrial tachycardias in patients with a history of left ATs.
Hikmet Yorgun, MD, and colleagues describe 3 cases of functional substrate mapping characteristics during sinus/paced rhythm and their relation to critical isthmus of reentrant atrial tachycardias in patients with a history of left ATs.
Hikmet Yorgun, MD, and...
04/10/2023
EP Lab Digest

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Case Study
03/27/2023

Boldizsar Kovacs, MD, MSc, and Jackson J Liang, DO

Electrophysiology Section, Division of Cardiology, University of Michigan, Ann Arbor, Michigan

Boldizsar Kovacs, MD, MSc, and Jackso...
Ablation of ventricular tachycardia in patients with nonischemic cardiomyopathy can be challenging, but several tools are available to improve the success rate and safety of the procedure.
Ablation of ventricular tachycardia in patients with nonischemic cardiomyopathy can be challenging, but several tools are available to improve the success rate and safety of the procedure.
Ablation of ventricular...
03/27/2023
EP Lab Digest
Case Study
03/17/2023

Matthew C Sackett, MD; Kenneth E Saum, MD; Madelyn M Chapline, PA-C; Matthew C Meadows, PA-C

Centra Stroobants Heart and Vascular Institute, Lynchburg, Virginia

Matthew C Sackett, MD; Kenneth E Saum...
Dr Sackett and colleagues present an interesting case of persistent atrial fibrillation and the successful restoration of sinus rhythm with convergent ablation.
Dr Sackett and colleagues present an interesting case of persistent atrial fibrillation and the successful restoration of sinus rhythm with convergent ablation.
Dr Sackett and colleagues...
03/17/2023
EP Lab Digest
Case Study
03/17/2023

Hakeem Ayinde, MD, MS, FACC, FHRS,1 and Oluwaseun Adeola, MD, MPH, FACC, FHRS2

1Cardiology Associates of Fredericksburg, Fredericksburg, Virginia; 2Cardiology Clinic of San Antonio, San Antonio, Texas

Hakeem Ayinde, MD, MS, FACC, FHRS,1 a...
Drs Ayinde and Adeola review pace mapping and anatomical-based implantation techniques for left bundle branch area pacing and discuss practical steps of troubleshooting during lead implantation.
Drs Ayinde and Adeola review pace mapping and anatomical-based implantation techniques for left bundle branch area pacing and discuss practical steps of troubleshooting during lead implantation.
Drs Ayinde and Adeola review...
03/17/2023
EP Lab Digest

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Case Study
03/02/2023

Ajay Pillai, MD; Jayanthi N Koneru, MD; Kenneth A Ellenbogen, MD

Division of Cardiac Electrophysiology, Virginia Commonwealth University, Richmond, Virginia

Ajay Pillai, MD; Jayanthi N Koneru, M...
Optimal mapping of microreentrant atrial tachycardia (AT) circuits can be challenging, particularly in regions of scar. This case is illustrative of key considerations during mapping of microreentrant AT.
Optimal mapping of microreentrant atrial tachycardia (AT) circuits can be challenging, particularly in regions of scar. This case is illustrative of key considerations during mapping of microreentrant AT.
Optimal mapping of...
03/02/2023
EP Lab Digest
Case Study
01/24/2023

Aleksander Dokollari, MD1,2; Serge Sicouri, MD1,2; Ozgun Erten, MD1; Leila Hosseinian, MD3; Francis Sutter, DO1; Gianluca Folesani, MD4; Basel Ramlawi, MD1,2; Gianluca Torregrossa, MD1,2

1Department of Cardiac Surgery Research, Lankenau Institute for Medical Research, Main Line Health, Wynnewood, Pennsylvania; 2Department of Cardiac Surgery, Lankenau Heart Center, Main Line Health, Wynnewood, Pennsylvania; 3Department of Anesthesia, Lankenau Heart Center, Main Line Health, Wynnewood, Pennsylvania; 4Department of Cardiac Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant’Orsola, Bologna, Italy.

Aleksander Dokollari, MD1,2; Serge Si...
Dr Dokollari and colleagues discuss the important role of differential diagnosis in the management of a patient undergoing robotic-assisted left atrial appendage closure and then presenting with ventricular fibrillation.
Dr Dokollari and colleagues discuss the important role of differential diagnosis in the management of a patient undergoing robotic-assisted left atrial appendage closure and then presenting with ventricular fibrillation.
Dr Dokollari and colleagues...
01/24/2023
EP Lab Digest

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