Grants paid by Heart Rhythm Society Inc
EIN 04-2694458 · Washington, DC · Form 990, Schedule I
Heart Rhythm Society Inc of Washington, DC (EIN 04-2694458) reported 35 grants paid totaling $1,320,000 to 27 recipients in tax years 2019–2025, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,320,000
35 grants
Recipients
27
distinct organizations
Tax years
2019–2025
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2019 | 4 | $200,000 | — |
| 2021 | 4 | $200,000 | — |
| 2022 | 7 | $255,000 | — |
| 2023 | 6 | $205,000 | — |
| 2024 | 7 | $255,000 | — |
| 2025 | 7 | $205,000 | — |
Top recipients
The 27 recipients receiving the most from Heart Rhythm Society Inc, by grants paid, out of 27 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Ohio State University 31-6025986 | A | Columbus, OH | 3 | $150,000 | 2024 |
| Johns Hopkins University 52-0595110 | A | Chicago, IL | 3 | $150,000 | 2024 |
| Stanford University 94-1156365 | A | Redwood City, CA | 3 | $150,000 | 2025 |
| Nyu Grossman School of Medicine 13-5562308 | A | New York, NY | 2 | $100,000 | 2021 |
| University of Vermont Medical Center 03-0219309 | A | Burlington, VT | 2 | $100,000 | 2023 |
| Baylor College of Medicine 19-9778090 | A | Dallas, TX | 1 | $50,000 | 2024 |
| Mayo Clinic 41-6011702 | A | Rochester, MN | 1 | $50,000 | 2021 |
| University of Ca San Francisco 94-6036493 | A | San Francisco, CA | 1 | $50,000 | 2019 |
| New York University 13-5562309 | A | New York City, NY | 1 | $50,000 | 2024 |
| Baylor College 74-1613878 | A | Houston, TX | 1 | $50,000 | 2019 |
| University of Arizona 74-2652689 | A | Tucson, AZ | 1 | $50,000 | 2025 |
| University of Wisconsin 39-6006492 | A | Madison, WI | 1 | $50,000 | 2023 |
| Vanderbilt University 35-2528741 | A | Nashville, TN | 1 | $50,000 | 2021 |
| Regents of the University of Ca 95-6006143 | A | Concord, CA | 1 | $37,500 | 2025 |
| Ximio Health Inc 47-5236550 | A | New York, NY | 1 | $30,000 | 2022 |
| Lumia Health Inc 85-0824222 | A | Allston, MA | 1 | $30,000 | 2025 |
| Dynocardia 83-1272395 | A | Newton, MA | 1 | $30,000 | 2023 |
| Proton Intelligence | U | Gibsons, BC | 1 | $30,000 | 2024 |
| Inomagen Therapeutics Inc 47-2024034 | A | Chicago, IL | 1 | $15,000 | 2025 |
| Kilele Health 87-2923309 | A | Oakwood, OH | 1 | $15,000 | 2023 |
| Rce Technologies | U | Carlsbad, CA | 1 | $15,000 | 2024 |
| Telehealth Care Solutions LLC 47-4223171 | A | Breckville, OH | 1 | $15,000 | 2022 |
| University of California 94-6081352 | A | Davis, CA | 1 | $12,500 | 2025 |
| Vpg Medical 82-4188263 | A | Rochester, NY | 1 | $10,000 | 2023 |
| Kardiodiagnostix | U | MS | 1 | $10,000 | 2024 |
| Conform Medical Inc 87-1158441 | A | New York, NY | 1 | $10,000 | 2025 |
| Anumana Inc 85-4102414 | A | Cambridge, MA | 1 | $10,000 | 2022 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 35 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | University of Arizona Tucson, AZ | A | $50,000 | paid | FELLOWSHIP AWARD, CLINICAL RESEARCH AWARD | 202630719349301668 |
| 2025 | University of Washington Seattle, WA | A | $50,000 | paid | FELLOWSHIP AWARD, CLINICAL RESEARCH AWARD | 202630719349301668 |
| 2025 | Regents of the University of Ca Concord, CA | A | $37,500 | paid | FELLOWSHIP AWARD, CLINICAL RESEARCH AWARD | 202630719349301668 |
| 2025 | Lumia Health Inc Allston, MA | A | $30,000 | paid | HRX SUPPORT | 202630719349301668 |
| 2025 | Inomagen Therapeutics Inc Chicago, IL | A | $15,000 | paid | HRX SUPPORT | 202630719349301668 |
| 2025 | University of California Davis, CA | A | $12,500 | paid | FELLOWSHIP AWARD, CLINICAL RESEARCH AWARD | 202630719349301668 |
| 2025 | Conform Medical Inc New York, NY | A | $10,000 | paid | HRX SUPPORT | 202630719349301668 |
| 2024 | New York University New York City, NY | A | $50,000 | paid | HRS RESEARCH FELLOWSHIP AWARD | 202500789349301100 |
| 2024 | Johns Hopkins University Chicago, IL | A | $50,000 | paid | HRS RESEARCH FELLOWSHIP AWARD | 202500789349301100 |
| 2024 | The Ohio State University Columbus, OH | A | $50,000 | paid | HRS RESEARCH FELLOWSHIP AWARD | 202500789349301100 |
| 2024 | Baylor College of Medicine Dallas, TX | A | $50,000 | paid | HRS RESEARCH FELLOWSHIP AWARD | 202500789349301100 |
| 2024 | Proton Intelligence Gibsons, BC | U | $30,000 | paid | HRX PITCH COMPETITION - 1ST PLACE AWARD (FY24) | 202500789349301100 |
| 2024 | Rce Technologies Carlsbad, CA | U | $15,000 | paid | HRX PITCH COMPETITION - 2ND PLACE AWARD (FY24) | 202500789349301100 |
| 2024 | Kardiodiagnostix MS | U | $10,000 | paid | HRX PITCH COMPETITION - 3RD PLACE AWARD (FY24) | 202500789349301100 |
| 2023 | Regents University of California Los Angeles, CA | A | $50,000 | paid | WILTON W. WEBSTER FELLOWSHIP IN ELECTROPHYSIOLOGY | 202440829349300624 |
| 2023 | University of Vermont Medical Center Burlington, VT | A | $50,000 | paid | KENNETH M. ROSEN FELLOWSHIP | 202440829349300624 |
| 2023 | University of Wisconsin Madison, WI | A | $50,000 | paid | WILTON W. WEBSTER FELLOWSHIP IN ELECTROPHYSIOLOGY | 202440829349300624 |
| 2023 | Dynocardia Newton, MA | A | $30,000 | paid | HRX PITCH COMPETITION- 1ST PLACE AWARD (FY23) | 202440829349300624 |
| 2023 | Kilele Health Oakwood, OH | A | $15,000 | paid | HRX PITCH COMPETITION 2ND PLACE AWARD (FY23) | 202440829349300624 |
| 2023 | Vpg Medical Rochester, NY | A | $10,000 | paid | HRX PITCH COMPETITION-3RD PLACE AWARD (FY23) | 202440829349300624 |
| 2022 | Stanford University Redwood City, CA | A | $50,000 | paid | Wilton W. Webster Fellowship in Pediatric ElectrophysiologySupported by an educational grant from Biosense Webster, Inc. | 202330869349300623 |
| 2022 | University of Vermont Medical Center Burlington, VT | A | $50,000 | paid | The Clinical Research Award in Honor of Mark Josephson and Hein WellenSupported by an educational grant from Medtronic, Inc. | 202330869349300623 |
| 2022 | The Ohio State University Columbus, OH | A | $50,000 | paid | The Kenneth M. Rosen Fellowship in Cardiac Pacing and ElectrophysiologySupported by an educational grant from Medtronic, Inc. | 202330869349300623 |
| 2022 | Johns Hopkins University Baltimore, MD | A | $50,000 | paid | Wilton W. Webster Fellowship in Clinical Cardiac Catheter AblationSupported by an educational grant from Biosense Webster, Inc. | 202330869349300623 |
| 2022 | Ximio Health Inc New York, NY | A | $30,000 | paid | HRX Pitch Competition- 1st place Award (FY22) | 202330869349300623 |
| 2022 | Telehealth Care Solutions LLC Breckville, OH | A | $15,000 | paid | HRX PItch Competition 2nd place award (FY22) | 202330869349300623 |
| 2022 | Anumana Inc Cambridge, MA | A | $10,000 | paid | HRX Pitch Competition-3rd Place Award (FY22) | 202330869349300623 |
| 2021 | Nyu Grossman School of Medicine New York, NY | A | $50,000 | paid | Biosense Webster: Postdoctoral fellowship used for the education and training of electrophysiology fellows for research addressing pediatric Electrophysiology. | 202200759349301600 |
| 2021 | Mayo Clinic Rochester, MN | A | $50,000 | paid | Biosense Webster: Postdoctoral fellowship used for the education and training of electrophysiology fellows for research addressing cardiac Catheter Ablation | 202200759349301600 |
| 2021 | The Ohio State University Columbus, OH | A | $50,000 | paid | Medtronic: post-doctoral fellowships in cardiac electrophysiology encouraging and supporting research training of individuals in either basic or clinical electrophysiology | 202200759349301600 |
| 2021 | Vanderbilt University Nashville, TN | A | $50,000 | paid | Medtronic: post-doctoral fellowships in cardiac electrophysiology encouraging and supporting research training of individuals in either basic or clinical electrophysiology | 202200759349301600 |
| 2019 | Baylor College Houston, TX | A | $50,000 | paid | The Kenneth M. Rosen Fellowship in Cardiac Pacing and Electrophysiology | 202011209349301521 |
| 2019 | New York University School of Medicine New York, NY | A | $50,000 | paid | The Wilton W. Webster Fellowship in Pediatric Electrophysciology | 202011209349301521 |
| 2019 | University of Ca San Francisco San Francisco, CA | A | $50,000 | paid | Research Fellowship in honor of Wilton W. Webster | 202011209349301521 |
| 2019 | Johns Hopkins University Chicago, IL | A | $50,000 | paid | The Clinical Research Award in Honor of Mark Josephson & Hein Wellens | 202011209349301521 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2025 | 2025-09-30 | not stated | 2024v5.5 | 202630719349301668 |
| 990 | 2024 | 2024-09-30 | not stated | 2023v6.0 | 202500789349301100 |
| 990 | 2023 | 2023-09-30 | not stated | 2022v5.0 | 202440829349300624 |
| 990 | 2022 | 2022-09-30 | not stated | 2021v4.2 | 202330869349300623 |
| 990 | 2021 | 2021-09-30 | not stated | 2020v4.2 | 202200759349301600 |
| 990 | 2019 | 2019-09-30 | not stated | 2018v3.1 | 202011209349301521 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/042694458.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.