Patients who underwent transcatheter aortic valve replacement (TAVR) with a valve designed to treat aortic regurgitation had ...

This abnormal backflow of blood leads to pathologic changes in the heart — remodeling — in order to maintain effective forward cardiac output. Aortic regurgitation (AR) may occur due to damage ...

Findings from the first 500 patients treated with the Trilogy system met noninferiority for both safety and efficacy.