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Figure 1 | Cardiovascular Ultrasound

Figure 1

From: Regurgitant leak from the area between the stent post and the sewing ring of a stented bovine pericardial valve implanted in the aortic valve position

Figure 1

Transesophageal echocardiography showing leakage between the stent-post and the sewing ring before administration of protamine. Trans-gastric long axis view shows the diastolic oblique regurgitant flow toward the anterior mitral leaflet (red arrow) between the stent-post (white arrow) and the sewing ring (white arrow) before administration of protamine and immediately after CPB. The acoustic shadow (triangle) is accompanied by the stent-post and the sewing ring. LV: left ventricle; AML: anterior mitral leaflet.

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