Hemodynamic Impact of MitraClip Procedure for Systemic Tricuspid Regurgitation in Congenitally Corrected Transposition of Great Arteries: A Case Report.

Patients with congenitally-corrected transposition of the great arteries (ccTGA) commonly develop significant systemic tricuspid valve regurgitation and systemic right ventricular dysfunction in adulthood, both of which presenting a therapeutic dilemma for the care team. Here we describe the case of a 35-year-old male with congenitally-corrected transposition of the great arteries who presented with severe systemic tricuspid valve regurgitation, biventricular systolic failure, and pulmonary hypertension. Due to prohibitive surgical risk, he underwent percutaneous tricuspid valve repair via MitraClip placement.