Abstract: The present invention discloses a metadata-based diagnosis and management system for cardiovascular and cerebrovascular diseases, which belongs to the field of cardiovascular and cerebrovascular systems and is used to resolve a problem that a rapid diagnosis and a preliminary diagnosis of cardiovascular and cerebrovascular diseases cannot be quickly implemented at community hospitals, clinics, and other places with limited medical facilities. The system includes a physical status monitoring module, a preliminary diagnosis module, an electrocardiogram comparison module, and a model building module.