Matthew Reynolds, MD
Enriched profileDirector of Cardiac Arrhythmia Research, Division of Cardiology · Lahey Hospital & Medical Center
Matthew Reynolds is Director of Cardiac Arrhythmia Research, Division of Cardiology at Lahey Hospital & Medical Center. OpenAlex indexes 331 publications with 20,658 citations (h-index 63); ClinicalTrials.gov lists 3 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 27 Aug 2026
Matthew R. Reynolds, MD, is Director of Cardiac Arrhythmia Research, Division of Cardiology at Lahey Hospital & Medical Center, Burlington, MA. The public record shows 331 publications with 20,658 citations (h-index 63), centered on Atrial Fibrillation. It also documents an investigator role on 3 registered clinical trials, industry payments reported by 18 companies, 1 NIH-funded awards (2004–2008).
- Most recent indexed publication: 2025 · Journal of the American Heart Association
- Top research focus: Atrial Fibrillation
- 3 registered trials on ClinicalTrials.gov
- Open Payments reporting from 18 companies
Generated from the cited public record · current as of 27 Aug 2026. Every fact links its source below.
Indications focus
from trials led + research topicsResearch focus
OpenAlex concept fingerprintDrugs & molecules
across trials, industry payments and publicationsWorks with
trial sponsors and companies reporting paymentsScholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID; 8 in PubMed.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
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 27 Aug 2026
Listed as an investigator on 3 registered studies on ClinicalTrials.gov. The most recent:
- The Rhythm Evaluation for AntiCoagulaTion With Continuous Monitoring of Atrial Fibrillation
Sponsor: Johns Hopkins University
- Apixaban Evaluation of Interrupted Or Uninterrupted Anticoagulation for Ablation of Atrial Fibrillation
Sponsor: Baim Institute for Clinical Research
- The Ability Of The PD2i Cardiac Analyzer To Predict Risk Of Ventricular Tachyarrhythmic Events
Sponsor: Vicor Technologies, Inc.
Industry payments
Updated 27 Aug 2026
18 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Edwards Lifesciences CorporationProgram year202515 payments$26,308openpaymentsdata.cms.gov ↗
- Abbott LaboratoriesProgram year20254 payments
- Medtronic, Inc.Program year20259 payments
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
58.6%Beta blocker32.8%Metoprolol Succinate100%Part D<11 patientsCalcium channel blocker25.9%Diltiazem 24hr Er (Cd)100%Part D<11 patientsBlood & clotting
41.4%Factor Xa inhibitor41.4%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
Updated 27 Aug 2026
1 NIH research award on record, funded 2004–2008 per NIH RePORTER. The latest:
- Determining the impact of ultra-small SIV reservoirs on sustained ART-free remission
University of Wisconsin-Madison
FY2026$762,608R01AI174940 - Determining the impact of ultra-small SIV reservoirs on sustained ART-free remission
University of Wisconsin-Madison
FY2025$742,442R01AI174940
Publications
Updated 27 Aug 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Contemporary Administrative Codes to Identify Pulmonary Vein Isolation Procedures for Atrial Fibrillation.
Journal of the American Heart Association
Article2025 - Long-Term Clinical Outcomes Following the WATCHMAN Device Use in Medicare Beneficiaries.
Circulation. Cardiovascular quality and outcomes
Article2024 - Assessing the impact of atrial fibrillation on symptoms and quality of life in hypertrophic cardiomyopathy.
Journal of cardiovascular electrophysiology
Article2024 - Cost-Effectiveness of AF Screening With 2-Week Patch Monitors: The mSToPS Study.
Circulation. Cardiovascular quality and outcomes
Article2023 - Addition by Subtraction: Disease Progression and the Value of Atrial Fibrillation Ablation.
Circulation. Arrhythmia and electrophysiology
Comment2023
Online presence
Updated 27 Aug 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/matthew-reynolds-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/profile/Matthew-Reynolds-10
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- Apple Podcasts
podcasts.apple.com/us/podcast/the-lead-podcast-presented-by-heart-rhythm-society/id1696126287
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 →podcasts.apple.com ↗ - ResearchGate
ResearchGate profile: Matthew Reynolds, Director of Electrophysiology Research, Lahey Hospital and Medical Center, Burlington
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →researchgate.net ↗
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 27 Aug 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Education
degrees and training on record- MD
Perelman School of Medicine, University of Pennsylvania
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗ - MSc
Health Policy & Administration, Harvard T.H. Chan School of Public Health
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →baiminstitute.org ↗ - Board Certified
Cardiovascular Disease
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗ - Board Certified
Clinical Cardiac Electrophysiology
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗ - Residency
Internal Medicine, Beth Israel Deaconess Medical Center
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗ - Fellowship
Cardiovascular Disease, Beth Israel Deaconess Medical Center
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗ - Fellowship
Clinical Cardiac Electrophysiology, Beth Israel Deaconess Medical Center
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →health.usnews.com ↗
Awards & honors
honors on the public record- provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →bostonmagazine.com ↗
Secondary affiliations
appointments beyond the home institution- Adjunct/Associate Professor of Medicine
Tufts 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 →baiminstitute.org ↗ - provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →snhhealth.org ↗
Media & interviews
press, podcasts and appearances- 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 →stopafib.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 →youtube.com ↗
- provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →cardiovascularbusiness.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.
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