Letter from the Editor in Chief

DOI: 10.19102/icrm.2021.120504

MOUSSA MANSOUR, MD, FHRS, FACC

Catheter Ablation for Brugada Syndrome

DOI: 10.19102/icrm.2021.120502

DINGXIN QIN, MD,¹ WEERANUN D. BODE, MD,¹ E. KEVIN HEIST, MD, PhD,¹ STEVEN A. LUBITZ, MD, PhD, MPH,¹ PASQUALE SANTANGELI, MD,² JEREMY RUSKIN, MD,¹ and MOUSSA MANSOUR, MD¹

¹Cardiac Arrhythmia Unit, Heart Center, Massachusetts General Hospital, Boston, MA, USA

²Division of Cardiology, Electrophysiology Section, Hospital of the University of Pennsylvania, Philadelphia, PA, USA

The Storm Before the Calm: Ablation of Premature Ventricular Complex Trigger for Incessant Ventricular Fibrillation

DOI: 10.19102/icrm.2021.120501

MATTHEW J. SINGLETON, MD, MBE, MHS, MSC,¹ PRASHANT D. BHAVE, MD,¹ ELIJAH H. BEATY, MD, MPH,¹ NATALIE S. BRADFORD, MD,¹ and S. PATRICK WHALEN, MD¹

¹Section of Cardiology, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA

Representation of the His Bundle Cloud on a Three-dimensional Electroanatomical Map and Its Implications for His Bundle Pacing

DOI: 10.19102/icrm.2021.120507

HELBERT ACOSTA, MD, FACC, FHRS, CCDS,¹ NATHAN J. ACOSTA,¹ and GUSTAVO LOPERA, MD, FHRS^2,3

¹UnityPoint Health Heart Center, Rock Island, IL, USA

²Orlando Veterans Affairs Medical Center, Orlando, FL, USA

³University of Central Florida College of Medicine, Orlando, FL, USA

Optimizing Durability in Radiofrequency Ablation of Atrial Fibrillation

DOI: 10.19102/icrm.2021.120505

ZAIN I. SHARIF, MB, BAO, BCH, MRCPI,¹ and E. KEVIN HEIST, MD, PhD,¹

¹Clinical Cardiac Electrophysiology Department, Massachusetts General Hospital, Boston, MA, USA

Sick Sinus Syndrome Can Be Associated with Postural Tachycardia Syndrome and Inappropriate Sinus Tachycardia Syndrome

DOI: 10.19102/icrm.2021.120503

PAUL R. HARNISH, MD,¹ PINANG SHASTRI, MD,² and BLAIR P. GRUBB, MD, FACC, FAHA¹

¹Division of Cardiovascular Medicine, Department of Medicine, University of Toledo, Toledo, OH, USA

²Department of Medicine, University of Toledo, Toledo, OH, USA

Left Posterior Fascicular Pacing

DOI: 10.19102/icrm.2021.120506

SHUNMUGA SUNDARAM PONNUSAMY, MD, DM, PDF (EP), CEPS,¹ THABISH SYED, DNB (MED), DNB (CARD),¹ and SURYA KUMAR, MBBS¹

¹Department of Cardiology, Velammal Medical College Hospital and Research Institute, Madurai, Tamil Nadu, India

Azygous Vein Coil Implantation in Left Ventricular Assist Device Patients: A Hands-on Approach

DOI: 10.19102/icrm.2021.121002

VIJAYWANT BRAR, MD,¹ SUSAN O’DONOGHUE, MD,¹ and SETH J. WORLEY, MD, FHRS¹

¹MedStar Heart and Vascular Institute, Washington, DC, USA