Emergency department staff work tirelessly every day to deliver the best care to seriously ill and injured people, often under incredible pressure and in difficult circumstances.
Mae staff adrannau achosion brys yn gweithio'n ddiflino bob dydd i ddarparu'r gofal gorau i bobl ddifrifol wael a phobl sydd wedi’u hanafu, yn aml o dan bwysau anhygoel ac mewn amgylchiadau anodd.