May 14, 2018 – A new study examines the effectiveness of 3-D printing technology and computer modeling to predict paravalvular leak (PVL) in patients undergoing transcatheter aortic valve replacement (TAVR). A common risk of TAVR is an ill-fitting valve which can lead to PVL. To address this risk, the study used 3-D printing technology to help confirm and detect the location of the leak.
