Overview
Updated 14 Jul 2026
Nassir F. Marrouche, MD, is Director, Tulane University Heart and Vascular Institute at Tulane University School of Medicine. The public record shows 288 publications with 15,073 citations (h-index 49), centered on Atrial Fibrillation Management and Outcomes, Cardiac Arrhythmias and Treatments, Cardiac Imaging and Diagnostics. It also documents an investigator role on 15 registered clinical trials, industry payments reported by 27 companies.
- Most recent indexed publication: 2024 · Current heart failure reports
- Top research focus: Atrial Fibrillation Management and Outcomes
- 15 registered trials on ClinicalTrials.gov
- Open Payments reporting from 27 companies
Generated from the cited public record · current as of 14 Jul 2026. Every fact links its source below.
Indications focusfrom trials led + research topics
Research focusOpenAlex concept fingerprint
Drugs & moleculesacross trials, industry payments and publications
Works withtrial sponsors and companies reporting payments
Scholarshipindexed output and impact (OpenAlex)
View publications ↓Distinct works indexed by OpenAlex, matched via ORCID; 5 in PubMed.
Total citations across indexed works.
Hirsch index (OpenAlex). i10-index 98.
Clinical & industrytrials, payments and federal funding
Federally funded research awards.
Clinical trials
Updated 14 Jul 2026
Listed as an investigator on 15 registered studies on ClinicalTrials.gov. The most recent:
- CASTLE-HFpEF (Catheter Ablation for Atrial Fibrillation Patients With Heart Failure With Mildly Reduced and Preserved Ejection Fraction)
Sponsor: Tulane University
InvestigatorNot, yet, recruitingNCT07254455 - Health Electronic Assessment of Risks and Trends Using Biometric Equipment and Technology
Sponsor: Tulane University
InvestigatorRecruitingNCT06753045 - PPG to Predict Ejection Fraction and Other Echographic Data in the General Population
Sponsor: Tulane University
InvestigatorRecruitingNCT04843371
Industry payments
Updated 14 Jul 2026
27 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Biosense Webster, Inc.Program year202528 payments$57,392openpaymentsdata.cms.gov ↗
- BIOTRONIK INC.Program year20256 payments$15,895openpaymentsdata.cms.gov ↗
- Boston Scientific CorporationProgram year202513 payments
NIH funding
We didn't find any NIH-funded research awards for this person in NIH RePORTER. Why? →
Publications
Updated 14 Jul 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Atrial Fibrillation in Heart Failure: Novel Insights, Challenges, and Treatment Opportunities.
Current heart failure reports
2024 - Atrial fibrosis in non-atrial fibrillation individuals and prediction of atrial fibrillation by use of late gadolinium enhancement magnetic resonance imaging.
Journal of cardiovascular electrophysiology
2019 - Durable lesion formation while avoiding esophageal injury during ablation of atrial fibrillation: Lessons learned from late gadolinium MR imaging.
Journal of cardiovascular electrophysiology
2018
Most-cited worksby citation count (OpenAlex)
- 01Catheter Ablation for Atrial Fibrillation with Heart Failure2,453 citations2018
- 02
- 03
- 04
- 05
Contact
An office address from a public listing. This research profile has no federal registry record to draw from.
Office address
4228 Houma Blvd., Suite 510, Metairie, LA 70006
Network
Updated 14 Jul 2026
The people this person publishes with most, by number of co-authored papers. Names link to their own profile when we have one.
Background & recognition
Updated 14 Jul 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Educationdegrees and training on record
- MD
University of Heidelberg, Germany
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Residency
Internal Medicine and Cardiology, Klinikum Coburg (teaching hospital of University of Würzburg)
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Fellowship
Cardiac Electrophysiology, University of California, San Francisco
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Fellowship
Cardiac Electrophysiology, Cleveland Clinic Foundation
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Board Certified
Cardiovascular Disease (American Board of Internal Medicine)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →healthgrades.com ↗ - Board Certified
Clinical Cardiac Electrophysiology (American Board of Internal Medicine)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →healthgrades.com ↗
Editorial & leadership rolesjournal and society appointments
- Director
Tulane University Heart and Vascular Institute
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Director
Western Atrial Fibrillation Symposium (AFS)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →afsymposium.com ↗ - Former Chair
Digital Health Committee, Heart Rhythm Society
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →triad.tulane.edu ↗
Awards & honorshonors on the public record
- James H. Youngblood Excellence in Leadership Award
Heart Rhythm Society (2021), awarded for his role as Chair of the HRS Digital Health Committee
2021verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →triad.tulane.edu ↗ - Fellow
Heart Rhythm Society (FHRS)
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →triad.tulane.edu ↗
Secondary affiliationsappointments beyond the home institution
- Executive Director
Tulane Research Innovation for Arrhythmias Discoveries (TRIAD)
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →triad.tulane.edu ↗ - Former faculty
Cleveland Clinic Foundation
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗ - Former Director
Electrophysiology Labs and Atrial Fibrillation Program, and founder of Comprehensive Arrhythmia Research and Management (CARMA) Center, University of Utah
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medicine.tulane.edu ↗
Media & interviewspress, podcasts and appearances
- The EP Edit podcast - episode discussing imaging ownership
OPTION/CHAMPION trials, and structural heart procedures (with Karim Al-Azizi, MD)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →podcasts.apple.com ↗ - verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →emjreviews.com ↗
- ICYMI: Precision AF
an Interview with Nassir Marrouche - MedTech Strategist community blog
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →medtechstrategist.com ↗
Every item links to where we found it. verified means we've confirmed it in more than one place; provisional means we found it and are still confirming.
Online presence
Updated 14 Jul 2026
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Owned accountspublic accounts run by this person
- ResearchGate
researchgate.net/scientific-contributions/Nassir-Marrouche-2078278309
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →researchgate.net ↗ - X / Twitter
x.com/nmarrouche
- Doximity
doximity.com/pub/nassir-marrouche-md
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →doximity.com ↗
Mentions by otherswhere others cite or feature them
- Spotify
open.spotify.com/episode/13VmtrVpOhq6F6jSKniaK1
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →open.spotify.com ↗ - X / Twitter
X/Twitter: @nmarrouche
- LinkedIn
LinkedIn: Nassir Marrouche - Tulane University School of Medicine
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →linkedin.com ↗
We list an account only when the public record ties it to this person. verified means we've confirmed the match in more than one place; provisional means it looks right but we're still confirming.
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