South Carolina · Nonprofit
ARRHYTHMIA ALLIANCE
ARRHYTHMIA ALLIANCE (South Carolina) receives grants from 5 organizations whose IRS filings report $399,951 to it, the largest being EDWARDS LIFESCIENCES FOUNDATION ($285,000). 3 of them have funded it in more than one year.
- Revenue FY2025
- $453k
- Funders on record
- 5
- Grants received
- $400k
- Net assets
- $240k
What Arrhythmia Alliance does
Mission
The organizations mission is to educate and advocate for the improvement of diagnosis, treatment and quality of life for all those affected by arrhythmias.
As stated on its FY2025 Form 990.
Programs
Hearts of ghana - working in conjunction with james cook university hospital to co-ordinate and deliver a package of training to their local team in ghana to allow them to insert pacemakers and screen for valvular heart disease. In addition to performing cardiac surgical procedures, provide equipment and upskill local healthcare professionals on heart surgery and pacing.
$112,582 spent50% of program spendingKnow your pulse kyp program awareness and education providing the public with the tools to know your pulse, to know your heart rhythm it could save your life. Arrhythmia Alliance has created digital learning recordings and personalized videos. We hosted patient days, webinar sessions and medical q&as, to serve our members.
$57,269 spent25% of program spendingDefibs save lives program this critical work equips communities with the education, information, awareness and support, together with resources to create a heartsafe community in the event of a sudden cardiac arrest. Our efforts to share education and raise awareness of aeds and sudden cardiac arrest (sca) have remained ongoing through in-person and virtual events.
$57,269 spent25% of program spending
The 3 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $227,120.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $439k to $139k (−68%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2020 5% · 2021 28% · 2022 13%. Grants only. Government contracts and fees sit inside program revenue.
100% of ARRHYTHMIA ALLIANCE’s revenue is contributions — more reliant on donations than three-quarters of its peers (82% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 9 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Board chair
Nigel Breakwell
Board chairman
As listed on its FY2025 Form 990.
Who funds it, year by year
2018 → 2023: the base held at 2 funders, grant income rose $55k → $110k.
3 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 16% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of ARRHYTHMIA ALLIANCE’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
ARRHYTHMIA ALLIANCE leans on a few funders — its largest provides 71% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2018 100% · 2020 100% · 2021 100% · 2022 88% · 2023 100% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
ARRHYTHMIA ALLIANCE draws 100% of its grant income from funders outside South Carolina, across 2 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $65k arriving through sponsors registered in 3 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
ARRHYTHMIA ALLIANCE's funding has concentrated — grant income rose while the number of funders held roughly flat.
this organization peer median middle 50% of peers· 7,883 health nonprofits $100k–$1M, FY2025
Organizations like ARRHYTHMIA ALLIANCE
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In South Carolina
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
50% of spending goes to programs.
Governance
Public support
69%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Part of a family of 1 related entity
- Arrhythmia Alliance United Kingdom · exempt
Screen this organization
A dated, signed PDF of the compliance screen for ARRHYTHMIA ALLIANCE: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds ARRHYTHMIA ALLIANCE?
- ARRHYTHMIA ALLIANCE (South Carolina) receives grants from 5 organizations whose IRS filings report $399,951 to it, the largest being EDWARDS LIFESCIENCES FOUNDATION ($285,000). 3 of them have funded it in more than one year.
- How many funders does ARRHYTHMIA ALLIANCE have?
- IRS filings report 5 organizations giving $399,951 in grants to ARRHYTHMIA ALLIANCE, 3 of which have funded it in more than one year.
- Who is the largest funder of ARRHYTHMIA ALLIANCE?
- EDWARDS LIFESCIENCES FOUNDATION is the largest funder on record, with $285,000 in grants. The full list of funders is on this page.
- How can an organization like ARRHYTHMIA ALLIANCE find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in South Carolina. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Arrhythmia Alliance →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 5 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing