What problem does it solve? Building Electronic Medical Record (EMR) and Electronic Health Record (EHR) systems requires strict patient-safety rules, clinical workflow knowledge, and accessibility standards that general-purpose development guidance does not cover. This Skill provides concrete patterns for encounter workflows, prescription safety, and clinical data display. ## Core Features & Use Cases - Single-Page Encounter Flow: Structures clinical encounters vertically from chief complaint through diagnosis, medications, and sign-off, with a sticky patient header showing allergies and active medications. - Medication Safety Pattern: Enforces drug interaction checking, allergy validation, and dose verification, blocking critical interactions unless the clinician documents an override reason in the audit trail. - Locked Encounter & Addendum Pattern: Prevents edits to signed encounters, allowing only linked addendum records with full audit trails. - Use Case: A developer building a hospital EMR module uses these patterns to implement a chest-pain encounter template where red-flag symptoms trigger non-dismissable alerts, NEWS2 scores auto-calculate from vitals, and a Warfarin-Aspirin critical interaction blocks prescribing until an override reason is recorded. ## Quick Start Use the healthcare-emr-patterns skill to design a patient encounter workflow with drug interaction checking and locked signed encounters.
