双语教学

Explain of Cardiovascular Pathology

108.Heart, endocardial fibroelastosis, gross

A relatively benign and not too common condition that may show up on radiographic studies is mitral valve ring calcification. This produces a doughnut-shaped ring of calcification around the mitral valve annulus. The white circle here represents such a ring that has been sectioned as the heart was opened.

（本图片资料来源自美国犹他大学）