Job Description: Supplemental Health Care is connecting Cardiac Cath, Cath Lab/CVIV, Cath Lab Tech Registered Nurses with top-tier hospital contracts in Passaic, New Jersey. Posted job title: Registered Nurse Cardiac Cath, Cath Lab/CVIV, Cath Lab Tech Cardiac Cath, Cath Lab/CVIV, Cath Lab Tech Registered Nurse.