Original Article
Interoperable EHR Systems - Challenges, Standards and Solutions
Author(s):
Bernd Blobel*
Background: Electronic Health Record Systems (EHRS) and Personal Health Record Systems (PHRS) are core components of infrastructure needed to run any health system.
Objectives: As health systems undergo paradigm changes, EHRS and PHRS have to advance as well to meet the related interoperability challenges.
Methods: The paper discusses EHR types, implementations and standards, starting with different requirements specifications, systems and systems architectures, standards and solutions.
Results: Existing standards and specifications are compared with changing requirements, presenting weaknesses and defining the advancement of EHRS, architectures and related services, embedded in advanced infrastructure systems.
Conclusion: Future EHR systems are components in a layered .. Read More»
DOI: 10.24105/ejbi.2018.14.2.3