Computational simulation model of transcatheter edge-to-edge mitral valve repair: a proof-of-concept study.

Aims: As transcatheter mitral valve (MV) interventions are expanding and more device types and sizes become available, a tool supporting operators in pre-procedural planning and the clinical decision-making process is highly desirable. We sought to develop a finite element computational simulation model to predict the results of transcatheter edge-to-edge repair (TEER) interventions.

Methods And Results: We prospectively enrolled patients with secondary mitral regurgitation (MR) referred for a clinically indicated TEER.