Nicolas Johner - Publications

Electrophysiological Mechanisms of Typical Atrial Flutter After Atrial Switch Operation: Critical Role of the Septal Corridor.

Journal: Circulation. Arrhythmia and electrophysiology

Published: July 24, 2026

Electrocardiographic abnormalities secondary to acute central nervous system injury.

Journal: Trends in cardiovascular medicine

Published: June 20, 2026

Ablation of Persistent Atrial Fibrillation Using a Dual-Energy Contact Force-sensing Catheter: Topography of Pulsed Field Mediated Symptoms and New Safety Challenges.

Journal: Circulation. Arrhythmia and electrophysiology

Published: June 15, 2026

Acute efficacy of a focal dual-energy contact force-sensing catheter vs. standard radiofrequency for anatomical ablation of persistent atrial fibrillation: a pilot study.

Journal: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology

Published: May 05, 2026

Marshall Bundle-Mediated Re-Entry After Combined Endo- and Epicardial PFA at the Mitral Isthmus Successfully Treated With VOMEI.

Journal: JACC. Clinical electrophysiology

Published: April 15, 2026

Comparison of Pentaspline Pulsed Field Ablation Catheter Mapping Modes to Assess Pulmonary Vein Isolation for Paroxysmal Atrial Fibrillation.

Journal: Journal of cardiovascular electrophysiology

Published: March 16, 2026

Left atrial anterior scar in persistent atrial fibrillation: Results with pulmonary vein isolation and linear ablation including posterior mitral line.

Journal: Heart rhythm O2

Published: February 25, 2026

Practical Recommendations for Anticoagulation in Patients With Atrial Fibrillation.

Journal: European journal of clinical investigation

Published: February 23, 2026

Catheter ablation of atrial fibrillation in transthyretin and light-chain cardiac amyloidosis: results from the multicentre AMYL-AF study.

Journal: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology

Published: February 11, 2026

Lattice-tip catheter for septal ventricular tachycardia ablation guided by preprocedural imaging.

Journal: Heart rhythm

Published: January 31, 2026

Anticoagulation and thromboembolic risk management in pharmacological and electrical cardioversion of atrial fibrillation: state of the evidence and knowledge gaps.

Journal: Trends in cardiovascular medicine

Published: January 29, 2026

Adjunctive ablation at the mitral isthmus in patients with left ventricular pacing leads: A retrospective multicenter analysis of safety and feasibility.

Journal: Heart rhythm

Published: December 06, 2025