PMC7275223_01
Axial CT image showing the large left SVA causing pulmonary artery (PA) displacement and showing internal calcification and thrombosis (arrows).
CRIRA2020-5046095.001.jpg
PMC7275223_01_CRIRA2020-5046095.001.jpg
fig1
Cardiac CT angiography (CCTA) with reconstruction of the aortic root was obtained to assess for possible causes to the patient's presentation (Figure 1).
Three-dimensional volume-rendered image of the aortic root showing the large left SVA (arrows) and the right SVA (LM = left main coronary artery; LAD = left anterior descending artery; LCX = left circumflex artery; RCA = right coronary artery).
CRIRA2020-5046095.002.jpg
PMC7275223_01_CRIRA2020-5046095.002.jpg
fig2
A 2.3 cm right SVA and a 1.8 cm noncoronary SVA were also noted (Figure 2).