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Figure 1
(A) Apical four chamber view transthoracic echocardiography showing a circular fine structure within the left atrium (arrow). LV, left ventricle; RV, right ventricle; RA, right atrium. (B) Mid-esophageal short axis TEE showing bicuspid aortic valve (orange arrows) and the sinus of Valsalva aneurysm (blue arrow).