Cardiac catheterization lab nurse, cardiac cath lab nurse, cath lab nurse, cardiac cath lab RN, registered nurse, RN, R.N., cath lab RN, nurse, nursing, healthcare, health care, patient care, medical, hospital About AMN Healthcare . Our relationships with numerous healthcare facilities - including hospitals, home health agencies, and long-term care facilities - enable us to offer the most current travel nurse, local staffing, rapid response and crisis nurse jobs nationwide.