Cardiac MRI for Preprocedural Assessment in Participants with Nonvalvular Atrial Fibrillation Undergoing Left Atrial Appendage Closure
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Purpose To evaluate the feasibility of cardiac MRI for preprocedural left atrial appendage closure (LAAC) planning and to compare cardiac MRI- and transesophageal echocardiography (TEE)-derived measurements. Materials and Methods Patients with nonvalvular atri... ...