Transcatheter Left Atrial Appendage Closure Using Preprocedural Computed Tomography and Intraprocedural 4-Dimensional Intracardiac Echocardiography.

Circ Cardiovasc Interv

July 2021

Columbia Structural Heart and Valve Center and Center for Interventional Vascular Therapy, New York-Presbyterian Hospital, Columbia University Irving Medical Center (L.S.R., O.K.K., E.D., V.A., N.H., R.T.H., V.N., Z.A.A., M.B.L., R.S., T.P.V.).