heart valves

同根派生

Rheumatic and certain infectious disenses are commonly responsible for diseases of the heart valves.
风湿症和某些传染性疾病，通常可以导致心脏辨膜方面的疾病。
A triangular fold or flap of a heart valve.
尖瓣心脏瓣膜的褶皱或瓣片之一
When heart valves become defective, blood in the left ventricle will not be completely pumped away in each heart beat.
当心瓣有缺陷时,左心室的每次跳动都不能把血液完全泵出。
Scientists in the booming field have made headway with heart valves, bladders, liver and skin cells.
在这块蓬勃发展的领域里，科学家在心脏瓣膜、膀胱、肝及皮肤细胞方面已有进展，
Cost-effectiveness in the laboratory: should we examine hernia sacs or calcified heart valves?
实验室中的成本效益：我们应该检验疝气囊或钙化心瓣膜吗?