Letter from the Editor in Chief

DOI: 10.19102/icrm.2013.040401

Ablation of Ventricular Ectopy Arising from the Anterolateral Papillary Muscle: Utility of Intracardiac Echocardiography

DOI: 10.19102/icrm.2013.040402

CHRISTIAN PERZANOWSKI, MD, FACC, FHRS

Electrophysiology, Tampa General Hospital/Bay Area Cardiology, Brandon, FL

Disseminated Intravascular Coagulation after Radiofrequency Catheter Ablation of Idiopathic Ventricular Tachycardia

DOI: 10.19102/icrm.2013.040403

NAGA K. POTHINENI, MD, RAVI K. SUREDDI, MD and HAKAN PAYDAK, MD

Division of Cardiology, University of Arkansas for Medical Sciences, Little Rock, AK

Catheter Ablation of Persistent Atrial Fibrillation

DOI: 10.19102/icrm.2013.040404

RAKESH LATCHAMSETTY, MD and AMAN CHUGH, MD

Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI

Overcoming the Limitations of the DF-4 Defibrillator Connector

DOI: 10.19102/icrm.2013.040405

HOONG SERN LIM, MD, MRCP

University Hospital Birmingham NHS Trust, Edgbaston, Birmingham, UK

Transvenous Extraction of Right Ventricular Leads Jailed by a Bioprosthetic Tricuspid Valve

DOI: 10.19102/icrm.2013.040406

¹SETH H. SHELDON, MD, ²LYLE D. JOYCE, MD, PhD and ¹PAUL A. FRIEDMAN, MD

¹Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN
² Division of Cardiovascular Surgery, Mayo Clinic, Rochester, MN

Internal Twiddler’s Syndrome: Not Your Average Knot

DOI: 10.19102/icrm.2013.040407

MARSHALL WINNER III, MD, TROY RHODES, MD and MAHMOUD HOUMSSE, MD

Division of Cardiovascular Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH

Establishing the Mechanism of Supraventricular Tachycardia in the Electrophysiology Laboratory

DOI: 10.19102/icrm.2013.040408

¹KHALIL KANJWAL, MD, ²ANIL GEORGE, MD and ²SUMEET K. MAINIGI, MD, FACC, FHRS

¹ Clinical Cardiac Electrophysiology Fellow, Johns Hopkins Medical Institute, Baltimore, MD
² Section of Electrophysiology, Heart and Vascular Institute, Einstein Medical Center Philadelphia, PA