SNOMED CT (Systematized Nomenclature of Medicine – Clinical Terms) is a comprehensive, multilingual clinical healthcare terminology. It is used in over 80 countries. SNOMED CT represents coded items that may be used to capture, record, and share clinical data for use in healthcare. Rather than a flat list of numbers and terms, it is designed for input into electronic health records (EHRs), outputs, and reports. SNOMED CT is a very detailed model consisting of several hierarchies and relationships, which contains concepts, descriptions, relationships, and reference sets. A concept is a unique, numeric identifier. One type of description is a fully specified name (FSN), which represents a unique (per dialect) description of a concept's meaning. Respective examples are 22298006 and "myocardial infarction (disorder)."