HEARTLAND Protocol FHIR Implementation Guide
0.3.0 -
HEARTLAND Protocol FHIR Implementation Guide
0.3.0 -
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.
| Official URL: https://fhir.heartlandprotocol.org/StructureDefinition/heartland-risk-score-total | Version: 0.3.0 | |||
| Draft as of 2026-09-29 | Computable Name: HeartlandRiskScoreTotal | |||
Total of the HEARTLAND risk score: an integer count of 0 to 18 points summed from ten weighted criteria. This is a non-validated implementation heuristic used to assign monitoring intensity; it is a point total, not a probability, not a predicted event rate and not a validated prognostic estimate. It is carried in this extension rather than in RiskAssessment.prediction.probabilityDecimal because that element is defined in FHIR R4 as the likelihood of a specified outcome, expressed as a percentage.
Context of Use
This extension may be used on the following element(s)
RiskAssessment.prediction
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and their representations.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | HEARTLAND Risk Score Total | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.heartlandprotocol.org/StructureDefinition/heartland-risk-score-total" | |
  value[x] |
1..1 | integer | HEARTLAND risk score point total (0-18), a heuristic count and not a probability | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
 Extension |
0..* | Extension | HEARTLAND Risk Score Total | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.heartlandprotocol.org/StructureDefinition/heartland-risk-score-total" | |
| value[x] |
1..1 | integer | HEARTLAND risk score point total (0-18), a heuristic count and not a probability | |
| Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
Summary
Simple Extension with the type integer: Total of the HEARTLAND risk score: an integer count of 0 to 18 points summed from ten weighted criteria. This is a non-validated implementation heuristic used to assign monitoring intensity; it is a point total, not a probability, not a predicted event rate and not a validated prognostic estimate. It is carried in this extension rather than in RiskAssessment.prediction.probabilityDecimal because that element is defined in FHIR R4 as the likelihood of a specified outcome, expressed as a percentage.
Differential ViewDifferential View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | HEARTLAND Risk Score Total | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.heartlandprotocol.org/StructureDefinition/heartland-risk-score-total" | |
| value[x] |
1..1 | integer | HEARTLAND risk score point total (0-18), a heuristic count and not a probability | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | HEARTLAND Risk Score Total | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.heartlandprotocol.org/StructureDefinition/heartland-risk-score-total" | |
| value[x] |
1..1 | integer | HEARTLAND risk score point total (0-18), a heuristic count and not a probability | |
| Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression |
Summary
Simple Extension with the type integer: Total of the HEARTLAND risk score: an integer count of 0 to 18 points summed from ten weighted criteria. This is a non-validated implementation heuristic used to assign monitoring intensity; it is a point total, not a probability, not a predicted event rate and not a validated prognostic estimate. It is carried in this extension rather than in RiskAssessment.prediction.probabilityDecimal because that element is defined in FHIR R4 as the likelihood of a specified outcome, expressed as a percentage.
Other representations of profile: CSV, Excel, Schematron