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 This department performs before-, during- and after-care of invasive, interventional, and therapeutic procedures/studies to treat cardiac and vascular arterial venous and structure heart disorders, cardiac rhythm abnormalities, to implant and remove devices and leads, and conduct therapeutic cathartic ablations.