Specializes in patient care during complex cardiac diagnostic procedures, monitoring vitals, administering medications, managing IVs, educating patients on tests, ensuring safety, and assisting the cardiology team before, during, and after imaging, acting as a vital link for patient comfort and procedural success. • During Procedures: Monitoring vital signs, heart rhythms, and sedation levels, assisting providers, managing complications (e.g., allergic reactions), administering contrast agents as ordered and appropriate.