title: A new look at cardiac catheterization equipment.
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation*; D002648:Child; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis*; D006776:Hospitals, Pediatric; D006801:Humans; D007231:Infant, Newborn; D009864:Ontario