HEARTLAND Protocol FHIR Implementation Guide
0.3.0 - United States of America flag

HEARTLAND FHIR candidate 0.3.0 — draft, experimental R4 4.0.1 reference. Prepared for technical review; not evidence of clinical validation or vendor interoperability.

Extension: HEARTLAND Distance to Cardiology - Change History

Extension: HEARTLAND Distance to Cardiology
Draft as of 2026-09-29

Changes in the heartland-distance-to-cardiology extension.