Accuracy of three-dimensional computational modeling in prediction of the dynamic neo left ventricular outflow tract with transcatheter mitral valve replacement

BackgroundTranscatheter mitral valve replacement (TMVR) offers a valuable treatment option for inoperable patients suffering from a degenerated mitral valve after previous ring annuloplasty. Dynamic obstruction of the left ventricular outflow tract(LVOT) is a procedural risk with detrimental consequences and can be estimated upfront using a multi-slice computed tomography(MSCT) derived 3D computational model(3DCM). This study explored the...