public IResource MapBloodPressure(ViSiBloodPressure bp)
{
var observation = new Observation
{
Id = bp.Id.ToString(),
Subject = new ResourceReference($"Patient/{bp.PatientId}"),
Effective = new FhirDateTime(bp.MeasuredAt),
Status = ObservationStatus.Final
};
observation.Category.Add(new CodeableConcept("http://hl7.org/fhir/observation-category", "vital-signs", "Vital Signs"));
observation.Component.Add(
new Observation.ComponentComponent()
{
Code = new CodeableConcept("http://loinc.org", "8480-6", "Systolic blood pressure"),
Value = new Quantity(bp.Systolic, "mm[Hg]", VonkConstants.UcumSystem)
});
observation.Component.Add(
new Observation.ComponentComponent()
{
Code = new CodeableConcept("http://loinc.org", "8462-4", "Diastolic blood pressure"),
Value = new Quantity(bp.Diastolic, "mm[Hg]", VonkConstants.UcumSystem)
});
return(observation.AsIResource());
}