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Figure 3 Anatomical Analysis: Sinus of Valsalva
On the coronal view, the maximal diameter of the sinus of Valsalva was assessed (indicated by the double arrow). In addition, the distance between the aortic annulus (indicated by the dotted line) and the level of the maximal diameter of the sinus were assessed on the coronal view. These variables are important to assess before percutaneous aortic valve replacement, because they have implications for prosthesis sizing.
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