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. 2015 Jan 9;4(1):2047981614562443. doi: 10.1177/2047981614562443

Fig. 7.

Fig. 7.

A 79-year-old woman with atrial fibrillation. CT of the pulmonary vein prior to left atrial appendage ligation showed a filling defect in the left atrial appendage (arrow in Fig. 7a) which was filled in on the delayed image (arrow in Fig. 7b). This is sluggish flow in the left atrial appendage simulating left atrial appendage thrombus. LAA, left atrial appendage; MPA, main pulmonary artery.