Soigneur FHIR Implementation Guide
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Extension: HRmax anchor (athlete-confirmed)

Official URL: https://fhir.soigneur.coach/fhir/StructureDefinition/cc-ext-hrmax Version: 0.1.0
Draft as of 2026-09-08 Computable Name: CcExtHrmax

Copyright/Legal: Copyright (c) Soigneur. Licensed under CC0-1.0 (public domain dedication). FHIR(R) is the registered trademark of HL7 and is used with permission.

The athlete's confirmed HRmax in bpm; the live anchor the Frame Live HR caps (HRmax × percentage) are derived from. Live-class — never dirties Frame Core (ADR 0040 6); the Live HR caps recompute when it moves (ADR 0047 6); the Live HR caps recompute when it moves (ADR 0047

Context of Use

    This extension may be used on the following element(s)

Usage info

Usages:

  • This Extension is not used by any profiles in this Specification

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... extension 0..0 Extension
... url 1..1 uri "https://fhir.soigneur.coach/fhir/StructureDefinition/cc-ext-hrmax"
... value[x] 1..1 Quantity Value of extension
.... value 1..1 decimal Numerical value (with implicit precision)
.... unit 0..1 string Unit representation
Required Pattern: bpm
.... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
.... code 0..1 code Coded form of the unit
Required Pattern: /min

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... 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.soigneur.coach/fhir/StructureDefinition/cc-ext-hrmax"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... value Σ 1..1 decimal Numerical value (with implicit precision)
.... comparator ?!Σ 0..1 code < | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.
.... unit Σ 0..1 string Unit representation
Required Pattern: bpm
.... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
.... code Σ 0..1 code Coded form of the unit
Required Pattern: /min

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Quantity: The athlete's confirmed HRmax in bpm; the live anchor the Frame Live HR caps (HRmax × percentage) are derived from. Live-class — never dirties Frame Core (ADR 0040 6); the Live HR caps recompute when it moves (ADR 0047 6); the Live HR caps recompute when it moves (ADR 0047

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... extension 0..0 Extension
... url 1..1 uri "https://fhir.soigneur.coach/fhir/StructureDefinition/cc-ext-hrmax"
... value[x] 1..1 Quantity Value of extension
.... value 1..1 decimal Numerical value (with implicit precision)
.... unit 0..1 string Unit representation
Required Pattern: bpm
.... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
.... code 0..1 code Coded form of the unit
Required Pattern: /min

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... 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.soigneur.coach/fhir/StructureDefinition/cc-ext-hrmax"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... value Σ 1..1 decimal Numerical value (with implicit precision)
.... comparator ?!Σ 0..1 code < | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.
.... unit Σ 0..1 string Unit representation
Required Pattern: bpm
.... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
.... code Σ 0..1 code Coded form of the unit
Required Pattern: /min

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type Quantity: The athlete's confirmed HRmax in bpm; the live anchor the Frame Live HR caps (HRmax × percentage) are derived from. Live-class — never dirties Frame Core (ADR 0040 6); the Live HR caps recompute when it moves (ADR 0047 6); the Live HR caps recompute when it moves (ADR 0047

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x].comparator Base required QuantityComparator 📍4.0.1 FHIR Std.

Constraints

Id Grade Path(s) Description Expression