ARRT-R Radiography (ARRT-R), Cert Cardiac Device Spec (CCDS), Cert EP Specialist (CEPS), Medical Radiologic Tech (MRT), Reg Cardio Electrophysiology (RCES), Reg Cardiovascular Invasive Sp (RCIS): Must meet one of the Registry of Radiologic Tech(ARRT-R) and MRTnthru TX Medical Board, or Cardio Invasi...