Use of 3-Dimensional Models to Optimize Pre-Procedural Planning of Percutaneous Left Atrial Appendage Closure

Percutaneous left atrial appendage closure (LAAC) has become the treatment of choice for patients with nonvalvular atrial fibrillation at high risk for stroke and contraindications to oral anticoagulant therapy. The ultimate goal of LAAC is to minimize long-term stroke and bleeding risks while