Welcome and Introductions
Vivek Reddy

SESSION I
Device Therapy
Moderator: David Callans, MD
Digital Moderator: Rajat Deo, MD

Imaging of the Conduction System to Guide Pacing
Kenneth Ellenbogen, MD

LBBP for CRT: Conduction System Capture is Essential for Success
Pugazhendhi Vijayaraman, MD

Effect of Scar on Conduction System Pacing
Michael Gold, MD

RAFT PERM AF: CRT in AF Patients?
Anthony Tang, MD

Innovation, Research Gaps, and Promise for Advances in VT/Sudden Cardiac Death
Paul Wang, MD

Panel Discussion with Q&A Session

SESSION II 
Imaging for VT Ablation
Moderator: Larry Chinitz, MD
Digital Moderator: Miguel Valderrábano, MD, PhD

Role of CMR to Evaluate Ablation Success and RF Lesion Evolution
Ivo Roca-Luque, MD, PhD

From Image to Intervention: Streamlining VT Ablation with Multimodality Imaging
Saman Nazarian, MD, PhD

Predicting Ventricular Tachycardia Circuits in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy using Genotype-Specific Heart Digital Twins )
Natalia Trayanova, PhD, MS

MRI Guided Preventive Treatment of VT Substrates in CHD: Towards Cure?
Katja Zeppenfeld, MD, PhD

Intracardiac Ultrasound for Titrating Radiofrequency Energy
William Stevenson, MD

Panel Discussion with Q&A Session

SESSION III
VT Mechanisms
Moderator: Sanjay Dixit, MD
Digital Moderator: David Callans, MD

Basic Mechanisms of Ventricular Arrhythmias – the Tissue is the Issue
Kalyanam Shivkumar, MD, PhD

Unipolar dV/dt as a Unique Marker of Arrhythmogenic Myocardium
Olujimi Ajijola, MD, PhD

The Spatial Ventricular Gradient and VT inducibility
Jonathan Waks, MD

Evolving Understanding of Inflammation in VT/PVC Management
Jason Bradfield, MD

Structural Abnormalities of Papillary Muscles and Relation to Focal VAs
Frank Bogun, MD

Panel Discussion with Q&A Session

SESSION IV 
Live Cases
Moderator: Vivek Reddy, MD
Digital Moderator: Luigi Di Biase, MD, PhD
Panel: Francis Marchlinski, MD, David Frankel, MD, Josef Kautzner, MD, PhD, Katja Zeppenfeld, MD, John Miller, MD, Paolo Della Bella, MD

The Mount Sinai Hospital ∙ New York, NY
Operators: Srinivas Dukkipati, MD, Jacob Koruth, MD, William Whang, MD, Marc Miller, MD, Mohit Turagam, MD, Daniel Musikantow, MD, Abhishek Maan, MD and Joshua Lampert, MD

Hospital of University of Pennsylvania ∙ Philadelphia, PA
Operators: Gregory Supple, MD, Robert Schaller, MD, David Lin, MD, Fermin Garcia, MD, Mathew Hyman, MD, PhD 

SESSION V
Sudden Cardiac Death Risk Stratification
Moderators: Laurence Epstein, MD
Digital Moderator: Andrew Epstein, MD

Role of Artificial Intelligence in SCD Risk Stratification
Gerhard Hindricks, MD

Role of ICDs in the Contemporary Era of HF GDMT
Jeanne Poole, MD

Risk Stratification in Mitral Valve Prolapse
Marc Miller, MD

Machine Learning Insights into LQTS and Brugada Syndrome
Joshua Lampert, MD

Risk Stratification in Sarcoidosis
Jonathan Chrispin, MD

Panel Discussion with Q&A Session

SESSION VI
Channelopathies and Ventricular Fibrillation
Moderator: Francis Marchlinski, MD
Digital Moderator: Steven Markowitz, MD

Advancements in Catheter Ablation for J Wave Syndrome
Koonlawee Nadamanee, MD

Substrates of Unexplained SCD/IVF Delineated by Arrhythmia Characteristics
Michel Haïssaguerre, MD, PhD

Ablation Strategies to Targeting the VF Substrate
David Burkhardt, MD

Epicardial Ablation of Brugada Syndrome: Who are the right patients?
Sami Viskin, MD

Inherited Arrhythmias: From Mechanism to Molecular Therapies
Silvia Priori, MD, PhD

Panel Discussion with Q&A Session

SESSION VII
Clinical Trials Update
Moderators: Edward Gerstenfeld, MD  
Digital Moderator: John Sapp, MD

FDA Perspective on VT Trials
Aneesh Deoras, MSE  

LESS-VT: Emerging Data
Jeffrey Winterfield, MD

Cryocure-VT: One-year results & Next Steps
Atul Verma, MD

EMAP Trial
David Frankel, MD

Forthcoming Trials – Rapid Fire Presentations

Magnetic VT
Luigi Di Biase, MD, PhD

FACILE-VT
Roderick Tung, MD

RADIATE-VT
Daniel Cooper, MD

Sphere-9 VT
Vivek Reddy, MD

Panel Discussion with Q&A Session

SESSION VIII
Novel VT Mapping/Ablation Techniques
Moderators: William Stevenson, MD 
Digital Moderator: Daniel Musikantow, MD

Role of PFA for LV Ablation with Particle Therapy
Douglas Packer, MD

Novel Epicardial Access using Trans-Atrial Perforation for Pericardial CO2 Insufflation
Pasquale Santangeli, MD, PhD

Zero Fluoroscopy Ablation of Ventricular Arrhythmias
Andreas Enriquez, MD

Procedural Strategies to Optimize Ethanol Ablation of Large VT Substrates
Miguel Valderrábano, MD, PhD

Bailout Strategies for Failed Ablation
David Callans, MD

Panel Discussion with Q&A Session

SESSION IX
Pulsed Field Ablation for VT
Moderators: Gerhard Hindricks, MD
Digital Moderator: Cory Tschabrunn, PhD

Maximizing Ventricular PFA Lesion Formation
Damijan Miklavčič, PhD

PFA Tissue Priming and Sensitization for Deeper PFA Lesion
William Sauer, MD

Toward Durable Lesions: Real-Time Prediction of PFA Lesion Size
Hiroshi Nakagawa, MD

Direct Lesion Assessment of PFA Lesions?
Harikrishna Tandri, MD

PFA for VT Ablation
Jacob Koruth, MD

Effect of PFA on Coronary Arteries
Edward Gerstenfeld, MD

Panel Discussion with Q&A Session

SESSION X
Annual Mark E. Josephson Memorial Lecture
Moderator: Vivek Reddy, MD
Panel: David Callans, MD, Paolo Della Bella, MD, Kalyanam Shivkumar, MD, PhD

Introduction

Evolution of VT Mapping/Ablation in Nonischemic Substrates:
Where We’ve Been and We’re Going?
Francis Marchlinski, MD

Panel Discussion with Q&A Session

SESSION XI
Improving VT Outcomes
Moderator: Josef Kautzner, MD, PhD
Digital Moderator: Karl-Heinz Kuck, MD

DEBATE: Early VT/VF Ablation: Hope or Hype?

• Hopes
  Paolo Della Bella, MD

• Hype
  Christian de Chillou, MD, PhD

Influence of Vasopressor Choice in Hemodynamic Decompensation During VT Ablation
Wendy Tzou, MD

Substrate Mapping with Multiple Wavefronts – New Insights
Timothy Maher, MD

Identification of Lines of Block and VT Circuit Boundaries
Roderick Tung, MD

Panel Discussion with Q&A Session

SESSION XII
Live & Recorded Cases
Moderator: Vivek Reddy, MD
Digital Moderator: Paquale Santangeli, MD, PhD
Panel: Karl-Heinz Kuck, MD, William Stevenson, MD, Srinivas Dukkipati, MD, Roderick Tung, MD, Atul Verma, MD, Wendy Tzou, MD

Live Case: VT Ablation with a Lattice-Tip Catheter
Operators: Petr Neuzil, MD, PhD, Jan Petru, MD, Moritoshi Funasako, MD, PhD
Homolka Hospital, Prague, Czech Republic

Day 1 Live Case Reviews

The Mount Sinai Hospital ∙ New York, NY
Srinivas Dukkipati, MD

Hospital of University of Pennsylvania ∙ Philadelphia, PA
Gregory Supple, MD

Recorded Cases

Hospital of University of Pennsylvania ∙ Philadelphia, PA
Roland Tilz, MD

PVC Ablation using Ultra-low Cryoablation (Recorded Case)
Roland Tilz, MD

Scar VT Homogenization with a Focal PFA Catheter (Recorded Case)
Vivek Reddy, MD

Epicardial Ablation to Treat Channelopathy / Long QTS (Recorded Case)
Carlo Pappone, MD, PhD

Noninvasive Cardiac Radioablation (Recorded Case)
Philip Cuculich, MD

SESSION XIII
Mark E. Josephson Abstract Competition & VT Innovation Award
Moderator: David Callans, MD
Panel: Vivek Reddy, MD, Francis Marchlinski, MD, Srinivas Dukkipati, MD, Christian de Chillou, MD, PhD

Distinguishing Purkinje-related Re-entry from Scar-related Re-entrant Ventricular Tachycardias: Analysis of His Bundle Region Activation During Sinus Rhythm, Tachycardia, and Entrainment
Shunsuke Uetake, MD
Vanderbilt University Medical Center, Nashville, TN, USA

Intracardiac Echocardiography for the Detection of Arrhythmogenic Periaortic Substrate: A Prospective Analysis with Electroanatomic Mapping and Magnetic Resonance Imaging
Naohiko Sahara, MD
The University of Arizona College of Medicine – Phoenix, Phoenix, AZ, USA

Validation of a Novel Digital Twin Framework for Ventricular Functional Substrate Simulation in Structural Heart Disease
Matteo Parollo, MD
University of Pisa Hospital, Pisa, Italy

SESSION XIV
Potpourri
Moderator: Wendy Tzou, MD
Digital Moderator: Usha Tedrow, MD

Influence of Treatment on Recurrent VT Cycle Length
John Sapp, MD

A New Horizon: First Genetically Modified Porcine Xenotransplant in Man–Observed Ventricular ECG Characteristics and Ventricular Arrhythmias
Timm Dickfeld, MD, PhD

Frequency Analysis Derived Electrogram Markers of VT Circuits
Usha Tedrow, MD 

Novel Pericardial Access Devices
Vivek Reddy, MD

Cardiac Contractility Modulation for GDMT Refractory HF
Robert Schaller, DO

Panel Discussion with Q&A Session

Closing Comments and Invitation to VT Symposium 2025
Vivek Reddy, MD