01-3. Heart, pig. (H&E-6X)
A section of left ventricle and atrioventricular valve is submitted for examination. At subgross examination, the AV valve (top) is expanded and variegated in color, and the opposing endocardium is expanded and pale. The left ventricular epicardium is also expanded.
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 is expanded and variegated in color, and the opposing endocardium is expanded and pale. The left ventricular epicardium is also expanded.');)
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