The electronic health record (EHR) is the digital version of a patient's paper medical chart. It contains the patient's medical history, diagnoses, medications, treatment plans, immunization dates, allergies, radiology images, and laboratory and test results. EHRs allow multiple providers to access a patient's complete medical data electronically, improving care coordination and preventing medical errors. However, some physicians have complained that EHRs can be time-consuming and interfere with patient care due to poor usability and excessive alerts. Proper implementation of EHRs through project management is important for a successful transition to digital medical records.