Intersection of http://hl7.org/fhir/ValueSet/ucum-vitals-common and https://centrocardiovascular.cl/ValueSet/AnginaObservationVS
This is the ValueSet that contains codes in both Vital Signs Units (http://hl7.org/fhir/ValueSet/ucum-vitals-common) and Nivel de angina presentado por el paciente (https://centrocardiovascular.cl/ValueSet/AnginaObservationVS).