DOI: 10.1148/ryct.260255 ISSN: 2638-6135

Prevalence of Left Atrial Appendage Filling Defects and Thrombus at CT for Transcatheter Aortic Valve Replacement Planning

Tobias Trapletti, Konstantin Klambauer, Victor Mergen, Tristan T. Demmert, Lukas J. Moser, Jonathan M. Michel, Albert M. Kasel, Hatem Alkadhi, Matthias Eberhard

Although left atrial appendage (LAA) filling defects are common on CT angiography for transcatheter aortic valve replacement planning, true LAA thrombus is rarely detected with late-phase imaging.

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