# Alleviant Medical

> Alleviant Medical, Inc. is a clinical-stage medical device company in Austin, Texas, founded
> in 2017, developing minimally invasive transcatheter therapies for heart failure. The
> Alleviant System is an investigational, no-implant approach that creates a small interatrial
> passageway to relieve elevated left atrial pressure without leaving a permanent device
> behind. It holds U.S. FDA Breakthrough Device designation for both preserved (HFpEF) and
> reduced (HFrEF) ejection fraction heart failure and is under study in the FDA-approved
> ALLAY-HF and ALLAY-HFrEF pivotal trials. The Alleviant System is investigational only and is
> not cleared, authorized or approved for commercial use in any geography.

## Status

Alleviant Medical publishes **no public API**, no developer portal, no documentation site, no
SDK and no machine-readable contract. As of 2026-08-06, probes against `alleviantmedical.com`
for `/llms.txt`, `/openapi.json`, `/openapi.yaml`, `/swagger.json`, `/v1/openapi.json`,
`/api-docs`, `/docs`, `/redoc`, `/api`, `/graphql`, `/developers`, `/developer`,
`/.well-known/security.txt`, `/.well-known/agent-card.json`, `/.well-known/agent.json`,
`/.well-known/openid-configuration`, `/.well-known/oauth-authorization-server`,
`/.well-known/api-catalog` and `/.well-known/ai-plugin.json` all returned 404, and
`api.alleviantmedical.com`, `docs.alleviantmedical.com`, `developer.alleviantmedical.com` and
`portal.alleviantmedical.com` do not resolve in DNS. The published `sitemap.xml` enumerates 25
URLs, all of which are clinician, patient-education, investor or press pages. No GitHub
organization, npm, PyPI or other package-registry presence was found. This file is generated by
API Evangelist from the catalog profile — it is not published by Alleviant Medical.

## Company

- [Alleviant Medical](https://alleviantmedical.com): Company website.
- [Heart Failure & Shunt Therapy](https://alleviantmedical.com/hf-shunt-therapy): How the no-implant interatrial shunt approach works.
- [Healthcare Professionals](https://alleviantmedical.com/healthcare-professionals): Clinical procedure overview and trial data for clinicians.
- [Find a Center](https://alleviantmedical.com/find-a-center): Participating clinical trial sites.
- [Patents](https://alleviantmedical.com/patents): Patent listing.

## Clinical trials

- [ALLAY-HF](https://alleviantmedical.com/allay-hf): Pivotal trial in heart failure with preserved ejection fraction.
- [ALLAY-HFrEF](https://alleviantmedical.com/allay-hfref): Pivotal trial in heart failure with reduced ejection fraction.

## News

- [Press & Resources](https://alleviantmedical.com/press-resources): Press releases, clinical presentations and media. No RSS or Atom feed is published.

## Legal

- [Terms and Conditions](https://alleviantmedical.com/terms-and-conditions)
- [Privacy Policy](https://alleviantmedical.com/privacy-policy)

## Contact

- info@alleviantmedical.com

## API Evangelist

- [APIs.json profile](https://raw.githubusercontent.com/api-evangelist/alleviant-medical/refs/heads/main/apis.yml)
- [Domain security probe](https://raw.githubusercontent.com/api-evangelist/alleviant-medical/refs/heads/main/security/alleviant-medical-domain-security.yml)