HL7 Europe Patient Summary
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HL7 Europe Patient Summary - Downloaded Version 1.0.0-alpha See the Directory of published versions

## Logical Models

### EHDS Logical Data Models

Logical data models (or information models) for the European Health Data Space (EHDS) are currently being developed by the Xt-EHR Joint Action. These models will form the basis of the Joint Action's proposal for the future EHDS Implementing Act.

They represent evolving, refined interpretations of the data sets described in the eHealth Network (eHN) Guidelines, and are expected to be further updated during the Joint Action process.

This Implementation Guide (IG) aims to align with the emerging EHDS logical models and to provide HL7 FHIR profiles that realise the requirements identified in these models.

The EHDS logical models currently supported in this version of the guide are listed below. For the most recent and in-progress versions, please refer to the Xt-EHR EHDS Logical Information Models Implementation Guide.

Ongoing alignment: The Xt-EHR logical models are under active revision and continuous refinement. Updates from Xt-EHR will be progressively incorporated into this Implementation Guide to maintain alignment with the evolving EHDS specifications.

### Xt-EHR Logical Models

#### Patient Summary

Model | Description
--- | ---
EHDSPatientSummary | EHDS refined base model for Patient Summary

#### Common Models used by the Patient Summary

Model | Description
--- | ---
EHDSPatient | EHDS refined base model for Patient (subject of care)
EHDSHealthProfessional | EHDS refined base model for Health Professional
EHDSOrganisation | EHDS refined base model for healthcare organisations and providers
EHDSAttachment | EHDS refined base model for containing or referencing attachments.
EHDSDevice | EHDS refined base model for Device information
EHDSAllergyIntolerance | EHDS refined base model for allergy or intolerance information
EHDSAlert | EHDS refined base model for clinical alerts
EHDSCondition | EHDS refined base model for a clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern
EHDSMedicationUse | Statement about a single medication as part of a medication summary
EHDSProcedure | EHDS refined base model for an action that is or was performed on or for a patient
EHDSImmunisation | EHDS refined base model for immunisation
EHDSDeviceUse | EHDS refined base model for device use information
EHDSCurrentPregnancy | EHDS model for current pregnancy status
EHDSPregnancyHistory | EHDS model for Pregnancy history for one pregnancy
EHDSTravelHistory | EHDS model for Relevant information about the patient's recent travel history, for one visit
EHDSAdvanceDirective | EHDS model for Healthcare directives concerning life or after life wishes of the patient
EHDSObservation | EHDS refined base model for medical test results and other clinical observations
EHDSCarePlan | EHDS simplified model for care plan. The model includes very minimal information and is not designed to cover the full functionality of care plans.
EHDSLaboratoryObservation | EHDS refined base model for Observation performed by laboratory