This
page
is
part
of
the
FHIR
Specification
(v4.0.1:
R4
(v4.3.0:
R4B
-
Mixed
Normative
and
STU
)
in
it's
permanent
home
(it
will
always
be
available
at
this
URL).
).
The
current
version
which
supercedes
this
version
is
5.0.0
.
For
a
full
list
of
available
versions,
see
the
Directory
of
published
versions
.
Page
versions:
R5
R4B
R4
R4B
R4
R3
Orders
and
Observations
Work
Group
|
Maturity
Level
:
|
Trial Use | Use Context : Any |
The official URL for this profile is:
http://hl7.org/fhir/StructureDefinition/heartrate
FHIR Heart Rate Profile
This
profile
was
published
on
Sat,
Aug
11,
2018
00:00+1000
Mon,
Nov
17,
2014
00:00+1100
as
a
draft
by
Health
Level
Seven
International
(Orders
and
Observations
Workgroup).
(Health
Care
Devices).
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work .
This structure is derived from observation-vitalsigns .
Summary
Observation.code
which
must
have
Observation.code.coding.system
=
'http
://loinc.org'
Observation.code.coding.code
=
'8867-4'
Observation.code
-
e.g.
more
specific
LOINC
Codes,
SNOMED
CT
concepts,
system
specific
codes.
All
codes
SHALL
have
an
system
value
Mandatory:
3
elements
(+4
nested
mandatory
elements)
Must-Support:
4
elements
Fixed
Value:
4
elements
Slices
This structure defines the following Slices :
This structure is derived from observation-vitalsigns .
| Name | Flags | Card. | Type |
Description
&
Constraints
|
|---|---|---|---|---|
|
0..* | observation-vitalsigns |
FHIR
Heart
Rate
Profile
|
|
|
1 .. 1 | CodeableConcept | Heart Rate | |
|
0 .. * |
|
Code
defined
by
a
terminology
system
Slice: Unordered, Open by value:code, value:system |
|
|
1..1 | Coding | Code defined by a terminology system | |
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org |
|
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 8867-4 |
|
|
0 .. 1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. | |
|
S | 1..1 | decimal | Numerical value (with implicit precision) |
|
S | 1..1 | string | Unit representation |
|
S | 1..1 | uri |
System
that
defines
coded
unit
form
Fixed Value: http://unitsofmeasure.org |
|
S | 1..1 | code |
Coded
responses
from
the
common
UCUM
units
for
vital
signs
value
set.
Fixed Value: /min |
Documentation
for
this
format
|
||||
| Name | Flags | Card. | Type |
Description
&
Constraints
|
||||
|---|---|---|---|---|---|---|---|---|
|
I | 0..* | observation-vitalsigns |
FHIR
Heart
Rate
Profile
|
||||
|
Σ | 0..1 |
|
Logical id of this artifact | ||||
|
Σ
|
0..1 | Meta | Metadata about the resource | ||||
|
?!
Σ
|
0..1 | uri | A set of rules under which this content was created | ||||
|
|
0..1 | code |
Language
of
the
resource
content
Binding: Common Languages ( preferred
|
||||
|
|
0..1 | Narrative | Text summary of the resource, for human interpretation | ||||
|
0..* | Resource |
Contained,
inline
Resources
|
|||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
|
0..* | Extension |
Extensions
that
cannot
be
ignored
|
||||
|
Σ
|
0..* | Identifier |
Business
Identifier
for
observation
|
||||
|
Σ
|
0..* | Reference ( CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest ) |
Fulfills
plan,
proposal
or
order
|
||||
|
Σ
|
0..* | Reference ( MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy ) |
Part
of
referenced
event
|
||||
|
?!
S
Σ
|
1..1 | code |
registered
|
preliminary
|
final
|
amended
+
Binding: ObservationStatus ( required ) |
||||
|
S
|
1 .. * |
|
Classification
of
type
of
observation
Slice: Unordered, Open by value:coding.code, value:coding.system Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. |
||||
|
S
|
1..1 | CodeableConcept |
Classification
of
type
of
observation
Binding: Observation Category Codes ( preferred |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..* | Coding |
Code
defined
by
a
terminology
system
|
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category |
||||
|
Σ
|
0..1 | string | Version of the system - if relevant | ||||
|
S
Σ
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: vital-signs |
||||
|
Σ
|
0..1 | string | Representation defined by the system | ||||
|
Σ
|
0..1 | boolean | If this coding was chosen directly by the user | ||||
|
Σ
|
0..1 | string | Plain text representation of the concept | ||||
|
S
Σ
|
1..1 | CodeableConcept |
Heart
Rate
Binding: Vital Signs ( extensible |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
Σ
|
0 .. * |
|
Code
defined
by
a
terminology
system
Slice: Unordered, Open by value:code, value:system |
||||
|
Σ
|
1..1 | Coding |
Code
defined
by
a
terminology
system
|
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
Σ
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org |
||||
|
Σ
|
0..1 | string | Version of the system - if relevant | ||||
|
Σ
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 8867-4 |
||||
|
Σ
|
0..1 | string | Representation defined by the system | ||||
|
Σ
|
0..1 | boolean | If this coding was chosen directly by the user | ||||
|
Σ
|
0..1 | string | Plain text representation of the concept | ||||
|
S
Σ
|
1..1 | Reference ( Patient ) | Who and/or what the observation is about | ||||
|
Σ
|
0..* | Reference ( Resource ) |
What
the
observation
is
about,
when
it
is
not
about
the
subject
of
record
|
||||
|
Σ
|
0..1 | Reference ( Encounter ) | Healthcare event during which this observation is made | ||||
|
S Σ I | 1..1 |
Often
just
a
dateTime
for
Vital
Signs
|
|||||
|
dateTime | |||||||
|
Period | |||||||
|
Σ
|
0..1 | instant | Date/Time this version was made available | ||||
|
Σ
|
0..* | Reference ( Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson ) |
Who
is
responsible
for
the
observation
|
||||
|
S Σ I | 0 .. 1 |
|
Vital
Signs
value
are
recorded
using
the
Quantity
data
type.
For
supporting
observations
such
as
Cuff
size
could
use
other
datatypes
such
as
CodeableConcept.
Slice: Unordered, Closed by type:$this Binding: Vital Signs Units ( extensible ) : Commonly encountered UCUM units for recording Vital Signs quantity units as codes. If extending this valueset the codes SHOULD come from UCUM. |
||||
|
S Σ I | 0..1 | Quantity |
Vital
Signs
value
are
recorded
using
the
Quantity
data
type.
For
supporting
observations
such
as
Cuff
size
could
use
other
datatypes
such
as
CodeableConcept.
Binding: Vital Signs Units ( extensible ): Commonly encountered UCUM units for recording Vital Signs quantity units as codes. If extending this valueset the codes SHOULD come from UCUM. |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..1 | decimal | Numerical value (with implicit precision) | ||||
|
?!
Σ
|
0..1 | code |
<
|
<=
|
>=
|
>
-
how
to
understand
the
value
Binding: QuantityComparator ( required ) |
||||
|
S
Σ
|
1..1 | string | Unit representation | ||||
|
S Σ I | 1..1 | uri |
System
that
defines
coded
unit
form
Fixed Value: http://unitsofmeasure.org |
||||
|
S
Σ
|
1..1 | code |
Coded
responses
from
the
common
UCUM
units
for
vital
signs
value
set.
Fixed Value: /min |
||||
|
S I | 0..1 | CodeableConcept |
Why
the
result
is
missing
Binding: DataAbsentReason ( extensible ): Codes specifying why the result ( Observation.value[x] ) is missing. |
||||
|
|
0..* | CodeableConcept |
High,
low,
normal,
etc.
Binding: Observation Interpretation Codes ( extensible |
||||
|
|
0..* | Annotation |
Comments
about
the
observation
|
||||
|
|
0..1 | CodeableConcept |
Observed
body
part
Binding: SNOMED CT Body Structures ( example |
||||
|
|
0..1 | CodeableConcept |
How
it
was
done
Binding: Observation Methods ( example |
||||
|
|
0..1 | Reference ( Specimen ) | Specimen used for this observation | ||||
|
|
0..1 | Reference ( Device | DeviceMetric ) | (Measurement) Device | ||||
|
I | 0..* | BackboneElement |
Provides
guide
for
interpretation
|
||||
|
0..1 | string | Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
Σ
|
0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
|
||||
|
I | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
|
I | 0..1 | SimpleQuantity | High Range, if relevant | ||||
|
|
0..1 | CodeableConcept |
Reference
range
qualifier
Binding: Observation Reference Range Meaning Codes ( preferred |
||||
|
|
0..* | CodeableConcept |
Reference
range
population
Binding: Observation Reference Range Applies To Codes ( example |
||||
|
|
0..1 | Range | Applicable age range, if relevant | ||||
|
|
0..1 | string | Text based reference range in an observation | ||||
|
Σ
|
0..* | Reference ( QuestionnaireResponse | MolecularSequence | Vital Signs Profile ) |
Used
when
reporting
vital
signs
panel
components
|
||||
|
Σ
|
0..* |
Reference
(
DocumentReference
|
ImagingStudy
|
|
Related
measurements
the
observation
is
made
from
|
||||
|
S Σ I | 0..* | BackboneElement |
Used
when
reporting
systolic
and
diastolic
blood
pressure.
|
||||
|
0..1 | string | Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
Σ
|
0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
|
||||
|
S
Σ
|
1..1 | CodeableConcept |
Type
of
component
observation
(code
/
type)
Binding: Vital Signs ( extensible |
||||
|
S Σ I | 0..1 |
Vital
Sign
Value
recorded
with
UCUM
Binding: Vital Signs Units ( |
|||||
|
Quantity | |||||||
|
CodeableConcept | |||||||
|
string | |||||||
|
boolean | |||||||
|
integer | |||||||
|
Range | |||||||
|
Ratio | |||||||
|
SampledData | |||||||
|
time | |||||||
|
dateTime | |||||||
|
Period | |||||||
|
S I | 0..1 | CodeableConcept |
Why
the
component
result
is
missing
Binding: DataAbsentReason ( extensible ): Codes specifying why the result ( Observation.value[x] ) is missing. |
||||
|
|
0..* | CodeableConcept |
High,
low,
normal,
etc.
Binding: Observation Interpretation Codes ( extensible |
||||
|
|
0..* | See referenceRange (Observation) |
|
||||
Documentation
for
this
format
|
||||||||
<!-- observation-heartrate --><Observation xmlns="http://hl7.org/fhir" > <!-- from Element: extension -->
<</id><id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!--0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!--
0..1 A set of rules under which this content was created --> <language value="[code]"/><!--
0..1 Language of the resource content --> <text><!--
0..1 Narrative Text summary of the resource, for human interpretation --></text>
<</contained><contained><!--0..* Resource Contained, inline Resources --></contained> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!--
0..* Identifier Business Identifier for observation --></identifier> <basedOn><!--
0..* Reference(CarePlan) Fulfills plan, proposal or order --></basedOn> <partOf><!--
0..* Reference(MedicationAdministration) Part of referenced event --></partOf> <status value="[code]"/><!--
1..1 registered | preliminary | final | amended + --> <-- category sliced by value:coding.code, value:coding.system in the specified orderOpen--> <category>
1..1 CodeableConcept <!--
1..1 Classification of type of observation --> <coding>
1..* Coding <!--
1..* Code defined by a terminology system --> <system value="[uri]"/><!--
1..1 Identity of the terminology system --> <version value="[string]"/><!--
0..1 Version of the system - if relevant --> <code value="[code]"/><!--
1..1 Symbol in syntax defined by the system --> <display value="[string]"/><!--
0..1 Representation defined by the system --> <userSelected value="[boolean]"/><!--
0..1 If this coding was chosen directly by the user --> </coding> <text value="[string]"/><!--
0..1 Plain text representation of the concept --> </category> <code>
1..1 CodeableConcept <!--
1..1 Heart Rate --> <-- coding sliced by value:code, value:system in the specified orderOpen--> <coding>
1..1 Coding <!--
1..1 Code defined by a terminology system --> <system value="[uri]"/><!--
1..1 Identity of the terminology system --> <version value="[string]"/><!--
0..1 Version of the system - if relevant --> <code value="[code]"/><!--
1..1 Symbol in syntax defined by the system --> <display value="[string]"/><!--
0..1 Representation defined by the system --> <userSelected value="[boolean]"/><!--
0..1 If this coding was chosen directly by the user --> </coding> <text value="[string]"/><!--
0..1 Plain text representation of the concept --> </code> <subject><!--
1..1 Reference(Patient) Who and/or what the observation is about --></subject> <focus><!--
0..* Reference(Resource) What the observation is about, when it is not about the subject of record --></focus> <encounter><!--
0..1 Reference(Encounter) Healthcare event during which this observation is made --></encounter> <effective[x]><!--
1..1 dateTime|Period Often just a dateTime for Vital Signs --></effective[x]> <issued value="[instant]"/><!--
0..1 Date/Time this version was made available --> <performer><!--
0..* Reference(Practitioner) Who is responsible for the observation --></performer> <-- valueQuantity sliced by type:$this in the specified orderClosed--> <valueQuantity>
0..1 Quantity <!--
0..1 Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. --> <value value="[decimal]"/><!--
1..1 Numerical value (with implicit precision) --> <comparator value="[code]"/><!--
0..1 < | <= | >= | > - how to understand the value --> <unit value="[string]"/><!--
1..1 Unit representation --> <system value="[uri]"/><!--
1..1 System that defines coded unit form --> <code value="[code]"/><!--
1..1 Coded responses from the common UCUM units for vital signs value set. --> </valueQuantity> <dataAbsentReason><!--
0..1 CodeableConcept Why the result is missing --></dataAbsentReason> <interpretation><!--
0..* CodeableConcept High, low, normal, etc. --></interpretation> <note><!--
0..* Annotation Comments about the observation --></note> <bodySite><!--
0..1 CodeableConcept Observed body part --></bodySite> <method><!--
0..1 CodeableConcept How it was done --></method> <specimen><!--
0..1 Reference(Specimen) Specimen used for this observation --></specimen> <device><!--
0..1 Reference(Device) (Measurement) Device --></device>
<<referenceRange>0..* BackboneElement <!--
0..* Provides guide for interpretation --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <low><!--
0..1 Quantity Low Range, if relevant --></low> <high><!--
0..1 Quantity High Range, if relevant --></high> <type><!--
0..1 CodeableConcept Reference range qualifier --></type> <appliesTo><!--
0..* CodeableConcept Reference range population --></appliesTo> <age><!--
0..1 Range Applicable age range, if relevant --></age> <text value="[string]"/><!--
0..1 Text based reference range in an observation --> </referenceRange> <hasMember><!--
0..* Reference(QuestionnaireResponse) Used when reporting vital signs panel components --></hasMember> <derivedFrom><!--
0..* Reference(DocumentReference) Related measurements the observation is made from --></derivedFrom>
<<component>0..* BackboneElement <!--
0..* Used when reporting systolic and diastolic blood pressure. --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!--
1..1 CodeableConcept Type of component observation (code / type) --></code> <value[x]><!--
0..1 Quantity|CodeableConcept|string| boolean|integer|Range|Ratio|SampledData|time|dateTime|Period Vital Sign Value recorded with UCUM --></value[x]> <dataAbsentReason><!--
0..1 CodeableConcept Why the component result is missing --></dataAbsentReason> <interpretation><!--
0..* CodeableConcept High, low, normal, etc. --></interpretation>
<</referenceRange><referenceRange><!-- See http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange Provides guide for interpretation of component result --></referenceRange> </component> </Observation>
{ // observation-heartrate
// from Element: extension
"meta" : { Meta }, // C?Metadata about the resource
"implicitRules" : "<uri>", // C?A set of rules under which this content was created
"language" : "<code>", // C?Language of the resource content
"text" : { Narrative }, // C?Text summary of the resource, for human interpretation
"
"contained" : [{ Resource }], // C?Contained, inline Resources
"modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
"identifier" : [{ Identifier }], // C?Business Identifier for observation
"basedOn" : [{ Reference(CarePlan) }], // C?Fulfills plan, proposal or order
"partOf" : [{ Reference(MedicationAdministration) }], // C?Part of referenced event
"status" : "<code>", // C? R! registered | preliminary | final | amended +
"category" : [ // sliced by value:coding.code, value:coding.system in the specified order, Open
{ // Classification of type of observation // C? R!
// from Element: extension
"extension" : [ // sliced by value:url in the specified order, Open ]
"coding" : [{ Coding }], // C? R! Code defined by a terminology system
"text" : "<string>" // C?Plain text representation of the concept
}
],
"code" : { CodeableConcept }, // C? R! Heart Rate
"subject" : { Reference(Patient) }, // C? R! Who and/or what the observation is about
"focus" : [{ Reference(Resource) }], // C?What the observation is about, when it is not about the subject of record
"encounter" : { Reference(Encounter) }, // C?Healthcare event during which this observation is made
// value[x]: Often just a dateTime for Vital Signs. One of these 2:
"effectiveDateTime" : "<dateTime>", // C? R! Often just a dateTime for Vital Signs
"effectivePeriod" : { Period }, // C? R! Often just a dateTime for Vital Signs
"issued" : "<instant>", // C?Date/Time this version was made available
"performer" : [{ Reference(Practitioner) }], // C?Who is responsible for the observation
"valueQuantity" : [ // sliced by type:$this in the specified order, Closed
{ // Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. // C?
// from Element: extension
"extension" : [ // sliced by value:url in the specified order, Open ]
"value" : <decimal>, // C? R! Numerical value (with implicit precision)
"comparator" : "<code>", // C?< | <= | >= | > - how to understand the value
"unit" : "<string>", // C? R! Unit representation
"system" : "http://unitsofmeasure.org", // C? R!
"code" : "/min" // C? R!
}
],
"dataAbsentReason" : { CodeableConcept }, // C?Why the result is missing
"interpretation" : [{ CodeableConcept }], // C?High, low, normal, etc.
"note" : [{ Annotation }], // C?Comments about the observation
"bodySite" : { CodeableConcept }, // C?Observed body part
"method" : { CodeableConcept }, // C?How it was done
"specimen" : { Reference(Specimen) }, // C?Specimen used for this observation
"device" : { Reference(Device) }, // C?(Measurement) Device
"
"referenceRange" : [{ BackboneElement }], // C?Provides guide for interpretation
"hasMember" : [{ Reference(QuestionnaireResponse) }], // C?Used when reporting vital signs panel components
"derivedFrom" : [{ Reference(DocumentReference) }], // C?Related measurements the observation is made from
"
"component" : [{ BackboneElement }], // C?Used when reporting systolic and diastolic blood pressure.
}
This structure is derived from observation-vitalsigns .
Summary
Observation.code
which
must
have
Observation.code.coding.system
=
'http
://loinc.org'
Observation.code.coding.code
=
'8867-4'
Observation.code
-
e.g.
more
specific
LOINC
Codes,
SNOMED
CT
concepts,
system
specific
codes.
All
codes
SHALL
have
an
system
value
Mandatory:
3
elements
(+4
nested
mandatory
elements)
Must-Support:
4
elements
Fixed
Value:
4
elements
Slices
This structure defines the following Slices :
Differential View
This structure is derived from observation-vitalsigns .
| Name | Flags | Card. | Type |
Description
&
Constraints
|
|---|---|---|---|---|
|
0..* | observation-vitalsigns |
FHIR
Heart
Rate
Profile
|
|
|
1 .. 1 | CodeableConcept | Heart Rate | |
|
0 .. * |
|
Code
defined
by
a
terminology
system
Slice: Unordered, Open by value:code, value:system |
|
|
1..1 | Coding | Code defined by a terminology system | |
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org |
|
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 8867-4 |
|
|
0 .. 1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. | |
|
S | 1..1 | decimal | Numerical value (with implicit precision) |
|
S | 1..1 | string | Unit representation |
|
S | 1..1 | uri |
System
that
defines
coded
unit
form
Fixed Value: http://unitsofmeasure.org |
|
S | 1..1 | code |
Coded
responses
from
the
common
UCUM
units
for
vital
signs
value
set.
Fixed Value: /min |
Documentation
for
this
format
|
||||
Snapshot View
| Name | Flags | Card. | Type |
Description
&
Constraints
|
||||
|---|---|---|---|---|---|---|---|---|
|
I | 0..* | observation-vitalsigns |
FHIR
Heart
Rate
Profile
|
||||
|
Σ | 0..1 |
|
Logical id of this artifact | ||||
|
Σ
|
0..1 | Meta | Metadata about the resource | ||||
|
?!
Σ
|
0..1 | uri | A set of rules under which this content was created | ||||
|
|
0..1 | code |
Language
of
the
resource
content
Binding: Common Languages ( preferred
|
||||
|
|
0..1 | Narrative | Text summary of the resource, for human interpretation | ||||
|
0..* | Resource |
Contained,
inline
Resources
|
|||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
|
0..* | Extension |
Extensions
that
cannot
be
ignored
|
||||
|
Σ
|
0..* | Identifier |
Business
Identifier
for
observation
|
||||
|
Σ
|
0..* | Reference ( CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest ) |
Fulfills
plan,
proposal
or
order
|
||||
|
Σ
|
0..* | Reference ( MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy ) |
Part
of
referenced
event
|
||||
|
?!
S
Σ
|
1..1 | code |
registered
|
preliminary
|
final
|
amended
+
Binding: ObservationStatus ( required ) |
||||
|
S
|
1 .. * |
|
Classification
of
type
of
observation
Slice: Unordered, Open by value:coding.code, value:coding.system Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. |
||||
|
S
|
1..1 | CodeableConcept |
Classification
of
type
of
observation
Binding: Observation Category Codes ( preferred |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..* | Coding |
Code
defined
by
a
terminology
system
|
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category |
||||
|
Σ
|
0..1 | string | Version of the system - if relevant | ||||
|
S
Σ
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: vital-signs |
||||
|
Σ
|
0..1 | string | Representation defined by the system | ||||
|
Σ
|
0..1 | boolean | If this coding was chosen directly by the user | ||||
|
Σ
|
0..1 | string | Plain text representation of the concept | ||||
|
S
Σ
|
1..1 | CodeableConcept |
Heart
Rate
Binding: Vital Signs ( extensible |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
Σ
|
0 .. * |
|
Code
defined
by
a
terminology
system
Slice: Unordered, Open by value:code, value:system |
||||
|
Σ
|
1..1 | Coding |
Code
defined
by
a
terminology
system
|
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
Σ
|
1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org |
||||
|
Σ
|
0..1 | string | Version of the system - if relevant | ||||
|
Σ
|
1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 8867-4 |
||||
|
Σ
|
0..1 | string | Representation defined by the system | ||||
|
Σ
|
0..1 | boolean | If this coding was chosen directly by the user | ||||
|
Σ
|
0..1 | string | Plain text representation of the concept | ||||
|
S
Σ
|
1..1 | Reference ( Patient ) | Who and/or what the observation is about | ||||
|
Σ
|
0..* | Reference ( Resource ) |
What
the
observation
is
about,
when
it
is
not
about
the
subject
of
record
|
||||
|
Σ
|
0..1 | Reference ( Encounter ) | Healthcare event during which this observation is made | ||||
|
S Σ I | 1..1 |
Often
just
a
dateTime
for
Vital
Signs
|
|||||
|
dateTime | |||||||
|
Period | |||||||
|
Σ
|
0..1 | instant | Date/Time this version was made available | ||||
|
Σ
|
0..* | Reference ( Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson ) |
Who
is
responsible
for
the
observation
|
||||
|
S Σ I | 0 .. 1 |
|
Vital
Signs
value
are
recorded
using
the
Quantity
data
type.
For
supporting
observations
such
as
Cuff
size
could
use
other
datatypes
such
as
CodeableConcept.
Slice: Unordered, Closed by type:$this Binding: Vital Signs Units ( extensible ) : Commonly encountered UCUM units for recording Vital Signs quantity units as codes. If extending this valueset the codes SHOULD come from UCUM. |
||||
|
S Σ I | 0..1 | Quantity |
Vital
Signs
value
are
recorded
using
the
Quantity
data
type.
For
supporting
observations
such
as
Cuff
size
could
use
other
datatypes
such
as
CodeableConcept.
Binding: Vital Signs Units ( extensible ): Commonly encountered UCUM units for recording Vital Signs quantity units as codes. If extending this valueset the codes SHOULD come from UCUM. |
||||
|
0..1 |
|
Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
Slice: Unordered, Open by value:url |
||||
|
S
Σ
|
1..1 | decimal | Numerical value (with implicit precision) | ||||
|
?!
Σ
|
0..1 | code |
<
|
<=
|
>=
|
>
-
how
to
understand
the
value
Binding: QuantityComparator ( required ) |
||||
|
S
Σ
|
1..1 | string | Unit representation | ||||
|
S Σ I | 1..1 | uri |
System
that
defines
coded
unit
form
Fixed Value: http://unitsofmeasure.org |
||||
|
S
Σ
|
1..1 | code |
Coded
responses
from
the
common
UCUM
units
for
vital
signs
value
set.
Fixed Value: /min |
||||
|
S I | 0..1 | CodeableConcept |
Why
the
result
is
missing
Binding: DataAbsentReason ( extensible ): Codes specifying why the result ( Observation.value[x] ) is missing. |
||||
|
|
0..* | CodeableConcept |
High,
low,
normal,
etc.
Binding: Observation Interpretation Codes ( extensible |
||||
|
|
0..* | Annotation |
Comments
about
the
observation
|
||||
|
|
0..1 | CodeableConcept |
Observed
body
part
Binding: SNOMED CT Body Structures ( example |
||||
|
|
0..1 | CodeableConcept |
How
it
was
done
Binding: Observation Methods ( example |
||||
|
|
0..1 | Reference ( Specimen ) | Specimen used for this observation | ||||
|
|
0..1 | Reference ( Device | DeviceMetric ) | (Measurement) Device | ||||
|
I | 0..* | BackboneElement |
Provides
guide
for
interpretation
|
||||
|
0..1 | string | Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
Σ
|
0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
|
||||
|
I | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
|
I | 0..1 | SimpleQuantity | High Range, if relevant | ||||
|
|
0..1 | CodeableConcept |
Reference
range
qualifier
Binding: Observation Reference Range Meaning Codes ( preferred |
||||
|
|
0..* | CodeableConcept |
Reference
range
population
Binding: Observation Reference Range Applies To Codes ( example |
||||
|
|
0..1 | Range | Applicable age range, if relevant | ||||
|
|
0..1 | string | Text based reference range in an observation | ||||
|
Σ
|
0..* | Reference ( QuestionnaireResponse | MolecularSequence | Vital Signs Profile ) |
Used
when
reporting
vital
signs
panel
components
|
||||
|
Σ
|
0..* |
Reference
(
DocumentReference
|
ImagingStudy
|
|
Related
measurements
the
observation
is
made
from
|
||||
|
S Σ I | 0..* | BackboneElement |
Used
when
reporting
systolic
and
diastolic
blood
pressure.
|
||||
|
0..1 | string | Unique id for inter-element referencing | |||||
|
|
0..* | Extension |
Additional
content
defined
by
implementations
|
||||
|
?!
Σ
|
0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
|
||||
|
S
Σ
|
1..1 | CodeableConcept |
Type
of
component
observation
(code
/
type)
Binding: Vital Signs ( extensible |
||||
|
S Σ I | 0..1 |
Vital
Sign
Value
recorded
with
UCUM
Binding: Vital Signs Units ( |
|||||
|
Quantity | |||||||
|
CodeableConcept | |||||||
|
string | |||||||
|
boolean | |||||||
|
integer | |||||||
|
Range | |||||||
|
Ratio | |||||||
|
SampledData | |||||||
|
time | |||||||
|
dateTime | |||||||
|
Period | |||||||
|
S I | 0..1 | CodeableConcept |
Why
the
component
result
is
missing
Binding: DataAbsentReason ( extensible ): Codes specifying why the result ( Observation.value[x] ) is missing. |
||||
|
|
0..* | CodeableConcept |
High,
low,
normal,
etc.
Binding: Observation Interpretation Codes ( extensible |
||||
|
|
0..* | See referenceRange (Observation) |
|
||||
Documentation
for
this
format
|
||||||||
XML Template
<!-- observation-heartrate --><Observation xmlns="http://hl7.org/fhir" > <!-- from Element: extension -->
<</id><id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!--0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!--
0..1 A set of rules under which this content was created --> <language value="[code]"/><!--
0..1 Language of the resource content --> <text><!--
0..1 Narrative Text summary of the resource, for human interpretation --></text>
<</contained><contained><!--0..* Resource Contained, inline Resources --></contained> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!--
0..* Identifier Business Identifier for observation --></identifier> <basedOn><!--
0..* Reference(CarePlan) Fulfills plan, proposal or order --></basedOn> <partOf><!--
0..* Reference(MedicationAdministration) Part of referenced event --></partOf> <status value="[code]"/><!--
1..1 registered | preliminary | final | amended + --> <-- category sliced by value:coding.code, value:coding.system in the specified orderOpen--> <category>
1..1 CodeableConcept <!--
1..1 Classification of type of observation --> <coding>
1..* Coding <!--
1..* Code defined by a terminology system --> <system value="[uri]"/><!--
1..1 Identity of the terminology system --> <version value="[string]"/><!--
0..1 Version of the system - if relevant --> <code value="[code]"/><!--
1..1 Symbol in syntax defined by the system --> <display value="[string]"/><!--
0..1 Representation defined by the system --> <userSelected value="[boolean]"/><!--
0..1 If this coding was chosen directly by the user --> </coding> <text value="[string]"/><!--
0..1 Plain text representation of the concept --> </category> <code>
1..1 CodeableConcept <!--
1..1 Heart Rate --> <-- coding sliced by value:code, value:system in the specified orderOpen--> <coding>
1..1 Coding <!--
1..1 Code defined by a terminology system --> <system value="[uri]"/><!--
1..1 Identity of the terminology system --> <version value="[string]"/><!--
0..1 Version of the system - if relevant --> <code value="[code]"/><!--
1..1 Symbol in syntax defined by the system --> <display value="[string]"/><!--
0..1 Representation defined by the system --> <userSelected value="[boolean]"/><!--
0..1 If this coding was chosen directly by the user --> </coding> <text value="[string]"/><!--
0..1 Plain text representation of the concept --> </code> <subject><!--
1..1 Reference(Patient) Who and/or what the observation is about --></subject> <focus><!--
0..* Reference(Resource) What the observation is about, when it is not about the subject of record --></focus> <encounter><!--
0..1 Reference(Encounter) Healthcare event during which this observation is made --></encounter> <effective[x]><!--
1..1 dateTime|Period Often just a dateTime for Vital Signs --></effective[x]> <issued value="[instant]"/><!--
0..1 Date/Time this version was made available --> <performer><!--
0..* Reference(Practitioner) Who is responsible for the observation --></performer> <-- valueQuantity sliced by type:$this in the specified orderClosed--> <valueQuantity>
0..1 Quantity <!--
0..1 Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. --> <value value="[decimal]"/><!--
1..1 Numerical value (with implicit precision) --> <comparator value="[code]"/><!--
0..1 < | <= | >= | > - how to understand the value --> <unit value="[string]"/><!--
1..1 Unit representation --> <system value="[uri]"/><!--
1..1 System that defines coded unit form --> <code value="[code]"/><!--
1..1 Coded responses from the common UCUM units for vital signs value set. --> </valueQuantity> <dataAbsentReason><!--
0..1 CodeableConcept Why the result is missing --></dataAbsentReason> <interpretation><!--
0..* CodeableConcept High, low, normal, etc. --></interpretation> <note><!--
0..* Annotation Comments about the observation --></note> <bodySite><!--
0..1 CodeableConcept Observed body part --></bodySite> <method><!--
0..1 CodeableConcept How it was done --></method> <specimen><!--
0..1 Reference(Specimen) Specimen used for this observation --></specimen> <device><!--
0..1 Reference(Device) (Measurement) Device --></device>
<<referenceRange>0..* BackboneElement <!--
0..* Provides guide for interpretation --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <low><!--
0..1 Quantity Low Range, if relevant --></low> <high><!--
0..1 Quantity High Range, if relevant --></high> <type><!--
0..1 CodeableConcept Reference range qualifier --></type> <appliesTo><!--
0..* CodeableConcept Reference range population --></appliesTo> <age><!--
0..1 Range Applicable age range, if relevant --></age> <text value="[string]"/><!--
0..1 Text based reference range in an observation --> </referenceRange> <hasMember><!--
0..* Reference(QuestionnaireResponse) Used when reporting vital signs panel components --></hasMember> <derivedFrom><!--
0..* Reference(DocumentReference) Related measurements the observation is made from --></derivedFrom>
<<component>0..* BackboneElement <!--
0..* Used when reporting systolic and diastolic blood pressure. --> <modifierExtension><!--
0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!--
1..1 CodeableConcept Type of component observation (code / type) --></code> <value[x]><!--
0..1 Quantity|CodeableConcept|string| boolean|integer|Range|Ratio|SampledData|time|dateTime|Period Vital Sign Value recorded with UCUM --></value[x]> <dataAbsentReason><!--
0..1 CodeableConcept Why the component result is missing --></dataAbsentReason> <interpretation><!--
0..* CodeableConcept High, low, normal, etc. --></interpretation>
<</referenceRange><referenceRange><!-- See http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange Provides guide for interpretation of component result --></referenceRange> </component> </Observation>
JSON Template
{ // observation-heartrate
// from Element: extension
"meta" : { Meta }, // C?Metadata about the resource
"implicitRules" : "<uri>", // C?A set of rules under which this content was created
"language" : "<code>", // C?Language of the resource content
"text" : { Narrative }, // C?Text summary of the resource, for human interpretation
"
"contained" : [{ Resource }], // C?Contained, inline Resources
"modifierExtension" : [{ Extension }], // C?Extensions that cannot be ignored
"identifier" : [{ Identifier }], // C?Business Identifier for observation
"basedOn" : [{ Reference(CarePlan) }], // C?Fulfills plan, proposal or order
"partOf" : [{ Reference(MedicationAdministration) }], // C?Part of referenced event
"status" : "<code>", // C? R! registered | preliminary | final | amended +
"category" : [ // sliced by value:coding.code, value:coding.system in the specified order, Open
{ // Classification of type of observation // C? R!
// from Element: extension
"extension" : [ // sliced by value:url in the specified order, Open ]
"coding" : [{ Coding }], // C? R! Code defined by a terminology system
"text" : "<string>" // C?Plain text representation of the concept
}
],
"code" : { CodeableConcept }, // C? R! Heart Rate
"subject" : { Reference(Patient) }, // C? R! Who and/or what the observation is about
"focus" : [{ Reference(Resource) }], // C?What the observation is about, when it is not about the subject of record
"encounter" : { Reference(Encounter) }, // C?Healthcare event during which this observation is made
// value[x]: Often just a dateTime for Vital Signs. One of these 2:
"effectiveDateTime" : "<dateTime>", // C? R! Often just a dateTime for Vital Signs
"effectivePeriod" : { Period }, // C? R! Often just a dateTime for Vital Signs
"issued" : "<instant>", // C?Date/Time this version was made available
"performer" : [{ Reference(Practitioner) }], // C?Who is responsible for the observation
"valueQuantity" : [ // sliced by type:$this in the specified order, Closed
{ // Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. // C?
// from Element: extension
"extension" : [ // sliced by value:url in the specified order, Open ]
"value" : <decimal>, // C? R! Numerical value (with implicit precision)
"comparator" : "<code>", // C?< | <= | >= | > - how to understand the value
"unit" : "<string>", // C? R! Unit representation
"system" : "http://unitsofmeasure.org", // C? R!
"code" : "/min" // C? R!
}
],
"dataAbsentReason" : { CodeableConcept }, // C?Why the result is missing
"interpretation" : [{ CodeableConcept }], // C?High, low, normal, etc.
"note" : [{ Annotation }], // C?Comments about the observation
"bodySite" : { CodeableConcept }, // C?Observed body part
"method" : { CodeableConcept }, // C?How it was done
"specimen" : { Reference(Specimen) }, // C?Specimen used for this observation
"device" : { Reference(Device) }, // C?(Measurement) Device
"
"referenceRange" : [{ BackboneElement }], // C?Provides guide for interpretation
"hasMember" : [{ Reference(QuestionnaireResponse) }], // C?Used when reporting vital signs panel components
"derivedFrom" : [{ Reference(DocumentReference) }], // C?Related measurements the observation is made from
"
"component" : [{ BackboneElement }], // C?Used when reporting systolic and diastolic blood pressure.
}
Alternate definitions: Master Definition ( XML , JSON ), Schematron
| Path | Name | Conformance | ValueSet |
| Observation.language | Common Languages | preferred | Common Languages |
| Observation.status | ObservationStatus | required | ObservationStatus |
| Observation.category | Observation Category Codes | preferred | Observation Category Codes |
| Observation.category | Observation Category Codes | preferred | Observation Category Codes |
| Observation.code | Vital Signs | extensible | Vital Signs |
| Observation.value[x] | Vital Signs Units | extensible | Vital Signs Units |
| Observation.value[x] | Vital Signs Units | extensible | Vital Signs Units |
| Observation.value[x].comparator | QuantityComparator | required | QuantityComparator |
| Observation.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
| Observation.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
| Observation.bodySite | SNOMED CT Body Structures | example | SNOMED CT Body Structures |
| Observation.method | Observation Methods | example | Observation Methods |
| Observation.referenceRange.type | Observation Reference Range Meaning Codes | preferred | Observation Reference Range Meaning Codes |
| Observation.referenceRange.appliesTo | Observation Reference Range Applies To Codes | example | Observation Reference Range Applies To Codes |
| Observation.component.code | Vital Signs | extensible | Vital Signs |
| Observation.component.value[x] | Vital Signs Units |
|
Vital Signs Units |
| Observation.component.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
| Observation.component.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |