ObservationUsCore.heartRate constructor

ObservationUsCore.heartRate(
  1. int bpm,
  2. Reference subject,
  3. FhirDateTime dateTime
)

Implementation

factory ObservationUsCore.heartRate(
  int bpm,
  Reference subject,
  FhirDateTime dateTime,
) =>
    ObservationUsCore(
      category: _vitalSignsCategory,
      code: CodeableConcept(
        coding: [
          Coding(
            system: FhirUri('http://loinc.org'),
            code: Code('8867-4'),
            display: 'Heart rate',
          ),
        ],
        text: 'Heart rate',
      ),
      subject: subject,
      effectiveDateTime: dateTime,
      valueQuantity: Quantity(
        value: Decimal(bpm),
        unit: 'beats/min',
        system: FhirUri('http://unitsofmeasure.org'),
        code: Code('/min'),
      ),
    );