description: A blood pressure taken by the subject or a related person, done in a non-clinical environment. package_name: hl7.fhir.uv.cardx-htn-mng.r4 derivation: constraint name: SelfMeasuredBloodPressure type: Observation elements: status: binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/cardx-htn-mng/ValueSet/smbp-obs-status'} index: 0 effective: choices: [effectiveDateTime] index: 2 effectiveDateTime: {type: dateTime, choiceOf: effective, index: 3} issued: {mustSupport: true, index: 4} performer: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/StructureDefinition/Patient'] index: 5 package_version: 1.0.0-ballot class: profile kind: resource url: http://hl7.org/fhir/uv/cardx-htn-mng/StructureDefinition/self-measured-bp base: http://hl7.org/fhir/StructureDefinition/bp version: 1.0.0-ballot required: [issued, performer]