Panel Discussion | The Role of Leadless Pacing and Extravascular ICD in 2026 and Beyond

Monday, March 9, 2026

8:48 AM - 9:10 AM EST

Location: Georgetown

Moderator(s)

Cyrus A. Hadadi, MD

Associate Director of Cardiac Arrhythmia Research
MedStar Heart & Vascular Institute
Washington, District of Columbia, United States

Disclosure(s): Abbott Labs: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)
NM

Nassir F. Marrouche, MD

Director, Tulane University Heart and Vascular Institute
Tulane University
New Orleans, Louisiana, United States

Disclosure(s): Abbott: Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); AtriCure: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Biosense Webster: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Boston Scientific: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing); Cardiac Designs: Family member CEO (Terminated), Stock-privately held company (Terminated); GE: Grant/Research Support (Ongoing); Marrek: Owner/Co-Owner Founder/Co-Founder (Ongoing); Medtronic: Grant/Research Support (Ongoing); Samsung: Grant/Research Support (Ongoing); Sanofi: Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Siemens: Grant/Research Support (Ongoing)
Devi G. Nair, MD, FACC, FHRS

Director of Cardiac Electrophysiology
St. Bernards Medical Center
JONESBORO, Arkansas, United States

Disclosure(s): Abbott Vascular, Medtronic, Boston Scientific: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Siemens Healthineers: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)

Panel Discussant(s)

Rahul Doshi, MD

Academic Chief Cardiovascular Medicine
ASU John Schufeldt School of Medicine and Medical Engineering
Scottsdale, Arizona, United States

Disclosure(s): Abbott Labs: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Boston Scietific: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); cardiofocus: Consulting Fees (e.g., advisory boards) (Ongoing); Impulse Dynamics: Consulting Fees (e.g., advisory boards) (Ongoing); Zoll Respicardia: Consulting Fees (e.g., advisory boards) (Ongoing)
Arnold H. Seto, MD, MPA

Director of Cardiac Cath Lab
Long Beach Veterans Affairs Medical Center
Long Beach, California, United States

Disclosure(s): Frond Medical: Stock-privately held company (Ongoing); GE Healthcare: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Maquet Getinge Group: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Merit Medical Systems Inc: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Summacor: Stock-privately held company (Ongoing); Terumo Corporation: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)
Elizabeth Sherwin, MD

Pediatric Electrophysiologist
Children's National Hospital

Disclosure(s): No financial relationships to disclose

Disclosure(s):

Cyrus A. Hadadi, MD: Abbott Labs: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)

Nassir F. Marrouche, MD: Abbott: Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); AtriCure: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Biosense Webster: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Boston Scientific: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing); Cardiac Designs: Family member CEO (Terminated), Stock-privately held company (Terminated); GE: Grant/Research Support (Ongoing); Marrek: Owner/Co-Owner Founder/Co-Founder (Ongoing); Medtronic: Grant/Research Support (Ongoing); Samsung: Grant/Research Support (Ongoing); Sanofi: Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Siemens: Grant/Research Support (Ongoing)

Devi G. Nair, MD, FACC, FHRS: Abbott Vascular, Medtronic, Boston Scientific: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Siemens Healthineers: Consulting Fees (e.g., advisory boards) (Ongoing), Grant/Research Support (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)

Rahul Doshi, MD: Abbott Labs: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Boston Scietific: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); cardiofocus: Consulting Fees (e.g., advisory boards) (Ongoing); Impulse Dynamics: Consulting Fees (e.g., advisory boards) (Ongoing); Zoll Respicardia: Consulting Fees (e.g., advisory boards) (Ongoing)

Arnold H. Seto, MD, MPA: Frond Medical: Stock-privately held company (Ongoing); GE Healthcare: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Maquet Getinge Group: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Merit Medical Systems Inc: Consulting Fees (e.g., advisory boards) (Ongoing), Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing); Summacor: Stock-privately held company (Ongoing); Terumo Corporation: Speaker/Honoraria (includes speakers bureau, symposia, and expert witness) (Ongoing)

Elizabeth Sherwin, MD: No financial relationships to disclose