case_images: PMC4715286_01
case_images: Preoperative left ventriculography showed discrete stenosis of the sino-tubular junction and a narrowed proximal ascending aorta
case_images: 13019_2016_403_Fig1_HTML.jpg
case_images: PMC4715286_01_13019_2016_403_Fig1_HTML.jpg
case_images: Fig1
case_images: Subsequent left ventriculography revealed discrete stenosis of the sino-tubular junction and a narrowed proximal ascending aorta [Fig. 1].
case_images: Schematic diagram of the surgical technique: a The illustration shows the outer appearance before operation. b The incision line. c The ascending aorta is incised along the incision line. d The second and third incisions were enlarged using a trimmed ellipse patch respectively and the initial oblique incision was enlarged using fontanel shaped patch. e The illustration shows the outer appearance after operation
case_images: 13019_2016_403_Fig2_HTML.jpg
case_images: PMC4715286_01_13019_2016_403_Fig2_HTML.jpg
case_images: Fig2
case_images: Finally, the initial aortic oblique incision was enlarged using a fontanel-shaped composite patch attached with a single running suture [Fig. 2].
case_images: Postoperative left ventriculography at 13 months after operation showed no stenosis in the ascending aorta and maintained of symmetry of the ascending aorta
case_images: 13019_2016_403_Fig3_HTML.jpg
case_images: PMC4715286_01_13019_2016_403_Fig3_HTML.jpg
case_images: Fig3
case_images: The pressure gradient across the aortic annulus was 10 mmHg or less [Fig. 3].