Jonathan Kalman

Sleep apnoea has a dose-dependent effect on atrial remodelling in paroxysmal but not persistent atrial fibrillation: a high-density mapping study.

Chrishan Joseph Nalliah, Geoffrey R Wong, Geoffrey Lee, Aleksandr Voskoboinik, Kirk Kee, Jeremy Goldin, Troy Watts, Dominik Linz, Daniel Wirth, Ramanathan Parameswaran, Hariharan Sugumar, Sandeep Prabhu, Alex McLellan, Han Ling, Stephen Joseph, Joseph B Morton, Peter Kistler, Prashanthan Sanders, Jonathan M Kalman

Journal article  |  2021  |  EP Europace

AIMS: Obstructive sleep apnoea (OSA) associates with atrial fibrillation (AF), but the relationship of OSA severity and AF phenoty..

Long-Term Efficacy and Safety of Sodium Channel Antagonists in Patients With p.R222Q SCN5A-Related Arrhythmic Dilated Cardiomyopathy

S Peters, R Johnson, D Zentner, P James, JM Kalman, D Fatkin

Journal article  |  2021  |  JACC: Clinical Electrophysiology

Renal Denervation for the Management of Refractory Ventricular Arrhythmias: A Systematic Review

J Hawson, JA Harmer, M Cowan, S Virk, T Campbell, RG Bennett, RD Anderson, J Kalman, G Lee, S Kumar

Journal article  |  2021  |  JACC Clinical Electrophysiology

Systematic Quantification of Histological Ventricular Fibrosis in Isolated Mitral Valve Prolapse and Sudden Cardiac Death.

Hui-Chen Han, Sarah A Parsons, Claire L Curl, Andrew W Teh, Antonia JA Raaijmakers, Anoop N Koshy, Trishe Leong, Louise M Burrell, David O'Donnell, Jitendra K Vohra, Jonathan M Kalman, Prashanthan Sanders, David L Hare, Omar Farouque, Lea MD Delbridge, Han S Lim

Journal article  |  2020  |  Heart Rhythm

BACKGROUND: Cardiac fibrosis in mitral valve prolapse (MVP) is implicated in the development of sudden cardiac death (SCD), howeve..

Catheter Ablation Versus Medication in Atrial Fibrillation and Systolic Dysfunction Late Outcomes of CAMERA-MRI Study

Hariharan Sugumar, Sandeep Prabhu, Costello Ben, David Chieng, Sonia Azzopardi, Aleksandr Voskoboinik, Ramanathan Parameswaran, Geoffrey R Wong, Robert Anderson, Ahmed M Al-Kaisey, Liang-Han Ling, Emily Kotschet, Andrew J Taylor, Jonathan M Kalman, Peter M Kistler

Journal article  |  2020  |  JACC Clinical Electrophysiology

OBJECTIVES: This study sought to determine the long-term outcomes of restoring sinus rhythm with catheter ablation (CA). BACKGROUN..

Simultaneous epicardial-endocardial mapping of the sinus node in humans with structural heart disease: Impact of overdrive suppression on sinoatrial exits

Ramanathan Parameswaran, Geoffrey Lee, Gwilym M Morris, Alistair Royse, John Goldblatt, Marco Larobina, Troy Watts, Chrishan J Nalliah, Geoffrey Wong, Ahmed M Al-Kaisey, Robert D Anderson, Aleksandr Voskoboinik, Hariharan Sugumar, David Chieng, Prashanthan Sanders, Peter M Kistler, Jonathan M Kalman

Journal article  |  2020  |  Heart Rhythm

BACKGROUND: The 3-dimensional (3D) nature of sinoatrial node (SAN) function has not been characterized in the intact human heart. ..

Differing mechanisms of atrial fibrillation in athletes and non-athletes: alterations in atrial structure and function.

Siddharth J Trivedi, Guido Claessen, Luke Stefani, M Darragh Flannery, Paula Brown, Kristel Janssens, Adrian Elliott, Prashanthan Sanders, Jonathan Kalman, Hein Heidbuchel, Liza Thomas, Andre La Gerche

Journal article  |  2020  |  European Heart Journal - Cardiovascular Imaging

AIMS: Atrial fibrillation (AF) is more common in athletes and may be associated with adverse left atrial (LA) remodelling. We comp..

Clinical evidence for a dynamic atrial fibrillation substrate in sleep apnea

Dominik Linz, Kadhim Kadhim, Jonathan M Kalman, Prashanthan Sanders

Journal article  |  2020  |  Sleep and Breathing

Interpretation of clinical studies in electrophysiology: statistical considerations for the clinician.

David Chieng, Sue Finch, Hariharan Sugumar, Andrew J Taylor, Chris Reid, Jonathan M Kalman, Peter M Kistler

Journal article  |  2020  |  EP Europace

Atrial fibrillation (AF) outcome studies play an essential role in the development of clinical evidence to improve the management ..

Chronic obstructive pulmonary disease and atrial fibrillation: an interdisciplinary perspective.

Sami O Simons, Adrian Elliott, Manuel Sastry, Jeroen M Hendriks, Michael Arzt, Michiel Rienstra, Jonathan M Kalman, Hein Heidbuchel, Stanley Nattel, Geertjan Wesseling, Ulrich Schotten, Isabelle C van Gelder, Frits ME Franssen, Prashanthan Sanders, Harry JGM Crijns, Dominik Linz

Journal article  |  2020  |  European Heart Journal

Chronic obstructive pulmonary disease (COPD) is highly prevalent among patients with atrial fibrillation (AF), shares common risk ..