Electronic Health Record
Electronic Health Record (EHR) systems are digital platforms that store and manage comprehensive patient health information, including medical history, diagnoses, medications, treatment plans, immunization dates, allergies, radiology images, and laboratory test results. They enable healthcare providers to access and share patient data securely across different healthcare settings, improving care coordination and clinical decision-making.
Developers should learn EHR systems when building healthcare applications that require integration with clinical workflows, patient data management, or regulatory compliance (e.g., HIPAA in the US). Use cases include developing patient portals, telemedicine platforms, clinical decision support tools, and data analytics solutions for healthcare providers, hospitals, or research institutions.