IOMERVU is a radiographic contrast agent indicated for: 1) Intra-arterial Procedures • Cerebral arteriography, including intra-arterial digital subtraction angiography (IA-DSA), in adults and pediatric patients • Visceral and peripheral arteriography and aortography, including IA-DSA, in adults and pediatric patients • Coronary arteriography and cardiac ventriculography in adults • Radiographic evaluation of cardiac chambers and related arteries in pediatric patients 2)Intravenous Procedures • Computed tomography (CT) of the head and body in adults and pediatric patients • CT angiography of intracranial, visceral, and lower extremity arteries in adults and pediatric patients • Coronary CT angiography in adults and pediatric patients • CT urography in adults and pediatric patients