LETTER FROM THE EDITOR IN CHIEF

DOI: 10.19102/icrm.2020.110203

MOUSSA MANSOUR, MD, FHRS, FACC

Causes of Failure to Capture in Pacemakers and Implantable Cardioverter-defibrillators

DOI: 10.19102/icrm.2020.110207

EBRAHIM SABBAGH, DO,¹ THAER ABDELFATTAH, MD,¹ MOHAMMAD M. KARIM, MD,² AMJAD FARAH, MD,¹ BLAIR GRUBB, MD,¹ and SAIMA KARIM, DO^1,3

¹Division of Electrophysiology, Department of Cardiovascular Medicine, University of Toledo Medical Center, Toledo, OH, USA

²Deparment of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA

³Department of Cardiology, Metrohealth Medical Center, Cleveland, OH, USA

Ablation of Refractory Papillary Muscle Ventricular Tachycardia Warranting Multiple Adjunctive Ablation Techniques: A Combined Approach for Success

DOI: 10.19102/icrm.2020.110206

MARK POLLET, MD,¹ BEN JENNY, MD,¹ ADWAIT MEHTA, MD,¹ AUSTIN HOWARD, MD,¹ and NILESH MATHURIA, MD¹

¹Division of Cardiac Electrophysiology, Texas Heart Institute, Houston, TX, USA

Permanent His-bundle Pacing in Pediatrics and Congenital Heart Disease

DOI: 10.19102/icrm.2020.110205

SHANNON LYON, DO,¹ GOPI DANDAMUDI, MD, MBA,² and ADAM C. KEAN, MD, MPH³

¹Department of Pediatrics, Division of Pediatric Cardiology, Indiana University School of Medicine, Indianapolis, IN, USA

²Cardiovascular Service Line, CHI Franciscan, Tacoma, WA, USA

³Pediatric Electrophysiology, Division of Pediatric Cardiology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA

Atrioventricular Nodal Reentrant Tachycardia in Very Elderly Patients: A Single-center Experience

DOI: 10.19102/icrm.2020.110202

KHALIL KANJWAL, MD, FHRS, FACC, CCDS, CEPS(P),¹ SHAFFI KANJWAL, MD,² and MOHAMMED RUZIEH, MD³

¹McLaren Greater Lansing Hospital, Central Michigan University, Lansing, MI, USA

²St. Mary’s of Michigan, Central Michigan University, Lansing, MI, USA

³Penn State Heart and Vascular Institute, Penn State Milton S. Hershey Medical Center, Hershey, PA, USA

An Alarming Change: What Caused an Instance of Inappropriate Detection in a Wearable Cardioverter-defibrillator?

DOI: 10.19102/icrm.2020.110201

KARDIE TOBB, DO,¹ RAFFAELE CORBISIERO, MD, FACC,¹ FRANK FISH, MD,¹ PEDRAM KAZEMIAN, MD, FACC,¹ and DAVID MULLER, RN, FCE²

¹Deborah Heart & Lung Center, Browns Mills, NJ, USA

²Abbott Laboratories, Sylmar, CA, USA

Lead Integrity Alert Triggered by T-wave Oversensing

DOI: 10.19102/icrm.2020.110204

ASAD A. ABOUD, MD¹ and WALTER K. CLAIR, MD, MPH, FACC, FHRS¹

¹Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA