Pre and Post Procedure Imaging of the Watchman® Device with Cardiac Computed Tomography Angiography.

Curr Treat Options Cardiovasc Med

Denver Health, Department of Radiology, University of Colorado, 777 Bannock St. MC0024, Denver, CO, 80204, USA.

Published: September 2019

Purpose Of Review: Left atrial appendage occlusion with the Watchman® device requires pre and post procedure imaging. Currently, transesophageal echocardiography is the recommended modality, though cardiac computed tomography angiography may be an acceptable alternative.

Recent Findings: Cardiac computed tomography angiography can be used to safely and accurately predict Watchman® device sizing. It can also be used to detect post procedure complications similar to, or better than, transesophageal echocardiography. Cardiac computed tomography angiography is a viable alternative imaging modality for pre and post procedure evaluation for the Watchman device.

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http://dx.doi.org/10.1007/s11936-019-0767-7DOI Listing

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