Comparative Effectiveness of Gadopiclenol for Evaluation of Adult Congenital Heart Anatomy and Hemodynamics

Gadopiclenol is an FDA-approved gadolinium-based contrast agent (GBCA) for neurological and abdominal contrast-enhanced MRI. Participants will receive this contrast agent at one of three different doses prior to undergoing a congenital heart cardiac MRI/MRA. This contrast agent will be compared to gadobenate dimeglumine, the standard-of-care.

Gadobenate dimeglumine is an FDA-approved GBCA that is used in standard clinical practice at UCSD for contrast-enhanced MRI/MRA studies, including cardiac MRI/MRA. This contrast agent is the standard of care to which gadopiclenol will be compared.