Samuel Asirvatham, MD
Enriched profileProfessor of Medicine and Pediatrics; Consultant, Division of Heart Rhythm Services, Department of Cardiovascular Medicine; Vice Chair for Innovation, Department of Cardiovascular Medicine; Medical Director, Electrophysiology Laboratory; Program Director, Clinical Cardiac Electrophysiology Fellowship · Mayo Clinic
Samuel Asirvatham is Professor of Medicine and Pediatrics; Consultant, Division of Heart Rhythm Services, Department of Cardiovascular Medicine; Vice Chair for Innovation, Department of Cardiovascular Medicine; Medical Director, Electrophysiology Laboratory; Program Director, Clinical Cardiac Electrophysiology Fellowship at Mayo Clinic. OpenAlex indexes 1,052 publications with 23,813 citations (h-index 73); ClinicalTrials.gov lists 5 registered studies with this person as an investigator. By OpenAlex citation count, this profile ranks in the top 5% of Clinical Cardiac Electrophysiology profiles in the findmyKOL directory.
Data verified 14 Aug 2026
Overview
Updated 14 Oct 2026
Samuel Asirvatham, MD, is Professor of Medicine and Pediatrics at Mayo Clinic, Rochester, Minnesota. The public record shows 1,052 publications with 23,813 citations (h-index 73), centered on Cardiac Arrhythmias and Treatments, Cardiac pacing and defibrillation studies, Atrial Fibrillation Management and Outcomes. It also documents an investigator role on 5 registered clinical trials, industry payments reported by 9 companies.
- Most recent indexed publication: 2026 · Circulation. Arrhythmia and electrophysiology
- Top research focus: Cardiac Arrhythmias and Treatments
- 5 registered trials on ClinicalTrials.gov
- Open Payments reporting from 9 companies
Generated from the cited public record · current as of 14 Oct 2026. Every fact links its source below.
Indications focus
from trials led + research topicsResearch focus
OpenAlex concept fingerprintWorks with
trial sponsors and companies reporting paymentsScholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID; 65 in PubMed.
Total citations across indexed works.
Hirsch index (OpenAlex). i10-index 388.
Clinical & industry
trials, payments and federal fundingFederally funded research awards.
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Clinical trials
Updated 14 Oct 2026
Listed as an investigator on 5 registered studies on ClinicalTrials.gov. The most recent:
- BIOTRONIK Investigation of the LivIQ Leadless Pacemaker System
Sponsor: Biotronik, Inc.
- Apixaban in Patients Who Undergo CIED Procedure- Randomized Pilot Study
Sponsor: Mayo Clinic
Industry payments
Updated 14 Oct 2026
9 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Biosense Webster, Inc.Program year202569 payments$204,090openpaymentsdata.cms.gov ↗
- Boston Scientific CorporationProgram year202519 payments$23,423openpaymentsdata.cms.gov ↗
- Medical Device Business Services, Inc.Program year20252 payments$18,250openpaymentsdata.cms.gov ↗
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cardiovascular
51.9%Antiarrhythmic51.9%Amiodarone Hcl100%Part D<11 patientsBlood & clotting
48.1%Factor Xa inhibitor48.1%Eliquis100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
We didn't find any NIH-funded research awards for this person in NIH RePORTER. Why? →
Congress activity
Updated 14 Oct 2026
1 congress contribution (2026) across ADA per OpenAlex. The most recent:
- 1428-P: Dysregulation of Vascular BK Channel Expression and Function by Nrf2–Sorbs2 Signaling in Nonobese Diabetic Mice
ADA Scientific Sessions
ADA2026Co-authorPoster
Published abstracts are attributed via the same ORCID-disambiguated authorship as publications, so each is DOI-verified. Podium roles (invited talks, session chairs) and oral/poster type are added as program data is confirmed.
Publications
Updated 14 Oct 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- First-in-Human Clinical Experience With Focal Pulsed Field and Radiofrequency Dual-Modality Ablation for Treatment Refractory Left Ventricular Summit PVCs.
Circulation. Arrhythmia and electrophysiology
Article2026 - Dose-Dependent Effects of Radiation on the Coronary Arteries: Results From a Preclinical Model of Single-Fraction Proton Beam Cardiac Radioablation.
Circulation. Arrhythmia and electrophysiology
Article2026 - Sex, Race, and Socioeconomic Disparities in the Utilization of Transvenous Lead Removal for Patients Hospitalized With Cardiac Implantable Electronic Device Infections in the United States.
Journal of cardiovascular electrophysiology
Article2025 - Atrioventricular Dyssynchrony and Dyspnea in Heart Failure With Preserved Ejection Fraction.
Circulation. Heart failure
Article2025 - Outcomes in Patients With Mitral Annular Disjunction and an Implantable-Cardioverter Defibrillator.
Journal of cardiovascular electrophysiology
Article2025
Most-cited works
by citation count (OpenAlex)Network
Updated 14 Oct 2026
The people this person publishes with most, by number of co-authored papers. Names link to their own profile when we have one.
Online presence
Updated 14 Oct 2026
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Owned accounts
public accounts run by this person- Doximity
doximity.com/pub/samuel-asirvatham-md
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 →doximity.com ↗ - ResearchGate
researchgate.net/scientific-contributions/Samuel-J-Asirvatham-38438692
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 ↗
Mentions by others
where others cite or feature them- Facebook
facebook.com/MayoClinic/posts/samuel-asirvatham-md-a-mayo-clinic-cardiologist-and-innovator-has-been-inducted-/10157478872017517
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 →facebook.com ↗ - LinkedIn
linkedin.com/posts/mayo-clinic_samuel-asirvatham-md-a-mayo-clinic-cardiologist-activity-6742212403385139201-AwOH
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 →linkedin.com ↗ - X / Twitter
x.com/MayoClinic/status/1336446717991006208
- X / Twitter
x.com/MayoClinicCV/status/1758222136575975628
- YouTube
medprofvideos.mayoclinic.org/participant/samuel-asirvatham-md
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 →medprofvideos.mayoclinic.org ↗ - YouTube
youtube.com/watch
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →youtube.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.
Background & recognition
Updated 14 Oct 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Education
degrees and training on record- 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 →mayoclinic.org ↗
- 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 →mayoclinic.org ↗
- 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 →mayoclinic.org ↗
- M.D.
Christian Medical College, Vellore, India
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 →mayoclinic.org ↗ - Board Certified
Clinical Cardiac Electrophysiology, Cardiovascular Disease, and Internal Medicine (ABIM)
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 ↗
Editorial & leadership roles
journal and society appointments- Deputy/Associate Editor
Circulation: Arrhythmia and Electrophysiology (AHA journal)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →ahajournals.org ↗ - Editor
Mayo Clinic Electrophysiology Manual (Oxford University Press / Mayo Clinic Scientific Press)
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 →pmc.ncbi.nlm.nih.gov ↗ - Editor
Cardiac Pacing, Defibrillation and Resynchronization
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →goodreads.com ↗ - Program Director
Clinical Cardiac Electrophysiology Fellowship, Mayo Clinic Rochester
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 →mayo.edu ↗
Awards & honors
honors on the public record- 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 →alumniassociation.mayo.edu ↗
- provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →hrsonline.org ↗
- 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 →alumniassociation.mayo.edu ↗
- 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 →hrsonline.org ↗
Secondary affiliations
appointments beyond the home institution- Joint appointment
Division of Pediatric Cardiology, Department of Pediatric and Adolescent Medicine, Mayo Clinic
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 →mayo.edu ↗ - Joint appointment
Department of Physiology and Biomedical Engineering, Mayo Clinic
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 →mayo.edu ↗ - Joint appointment
Department of Anatomy, Mayo Clinic
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 →mayo.edu ↗ - Scientific Advisory Board
BioSig Technologies, Inc. (PURE EP System)
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 →biosig.com ↗ - Advisory Board Innovation Lead
Anumana (Mayo Clinic/nference AI joint venture)
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 →anumana.ai ↗
Media & interviews
press, podcasts and appearances- Interview: "Interview with Dr. Samuel Asirvatham, MD of Mayo Clinic"
Innovations in Cardiac Rhythm Management
2014verifiedCorroborated 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 →innovationsincrm.com ↗ - provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →youtube.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 →medprofvideos.mayoclinic.org ↗
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.
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