Onboarding Testing & Health Screenings: Pre-start credentialing includes Core Competencies, Specialty Exam, EKG Exam, Unit Specific Checklist, Skills Checklist, Cerner Test-Out, Nova StatStrip, 11-panel drug screen, color vision screening, background checks, 2-step PPD/Quantiferon, MMR, Varicella, Tdap, Hepatitis B, seasonal flu vaccine, and fit test. Clinical Scope & Specialty Care: Direct intensive nursing care for patients undergoing elective and emergent congenital heart defect repairs: Norwood/Glenn/Fontan single-ventricle palliation stages, arterial switch operations (TGA), truncus arteriosus repair, TAPVR repair, Tetralogy of Fallot repair, and complex coarctation/arch repairs.