description: The subject participant represents the primary target of the entries recorded in the document. Most of the time the subject is the same as the recordTarget, but need not be, for instance when the subject is a fetus observed in an obstetrical ultrasound.\n\nThe subject participant can be ascribed to a CDA section or a CDA entry. It propagates to nested components, unless overridden. The subject of a document is presumed to be the patient. package_name: hl7.cda.uv.core derivation: specialization name: Subject type: http://hl7.org/cda/stds/core/StructureDefinition/Subject elements: typeCode: type: code binding: {strength: required, valueSet: 'http://terminology.hl7.org/ValueSet/v3-ParticipationTargetSubject'} pattern: {type: Code, value: SBJ} representation: [xmlAttr] index: 0 contextControlCode: type: code binding: {strength: required, valueSet: 'http://hl7.org/cda/stds/core/ValueSet/CDAContextControl'} pattern: {type: Code, value: OP} representation: [xmlAttr] index: 1 awarenessCode: type: http://hl7.org/cda/stds/core/StructureDefinition/CE binding: {strength: example, valueSet: 'http://terminology.hl7.org/ValueSet/v3-TargetAwareness'} index: 2 relatedSubject: {type: 'http://hl7.org/cda/stds/core/StructureDefinition/RelatedSubject', index: 3} package_version: 2.0.0-sd class: logical kind: logical url: http://hl7.org/cda/stds/core/StructureDefinition/Subject base: http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot version: 2.0.0-sd required: [relatedSubject]