HealthTech

What is Electronic Health Record?

Quick answer

A digital version of a patient's medical history that can be shared securely among authorized healthcare providers.

Electronic Health Record, explained

An electronic health record (EHR) brings together diagnoses, medications, allergies, lab results, imaging reports, immunizations, and clinical notes. Unlike paper files kept in one clinic, an EHR can, in principle, follow the patient across hospitals, labs, and specialists.

EHRs help reduce duplicate tests, flag dangerous drug interactions, and support research and public health reporting. In practice, many systems struggle with interoperability, meaning they cannot easily exchange data with systems from other vendors, although standards such as HL7 FHIR aim to improve this. Clinicians also report that poorly designed interfaces add administrative burden. Because health data is highly sensitive, EHRs must meet strict security and privacy requirements set by laws in each country.

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