{description: 'aortic valve, mitral valve, pulmonary valve and tricuspid valve', package_name: hl7.fhir.us.registry-protocols.r4b, name: CardiacValves, type: null, package_version: 1.0.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/registry-protocols/ValueSet/CardiacValves', version: 1.0.0-ballot}