Infective endocarditis after transcatheter edge-to-edge repair for severe mitral regurgitation; a case report and a systematic review.

Transcatheter edge-to-edge repair (TEER) is used extensively in patients with symptomatic severe mitral regurgitation and high surgical risk. While prosthetic valve endocarditis is well documented, infective endocarditis (IE) after TEER is a rare occurrence. To date, no study has been conducted on this complication. We report the case of an 85-year-old man who developed IE 3 months after undergoing TEER, and we systematically review 26 previously published cases of this complication. Our review findings indicate that discussion within the heart team is essential for the decision-making process and treatment strategy determination.