这个词是什么意思？
The tendinous cords that connect each cusp of the two atrioventricular HEART VALVES to appropriate PAPILLARY MUSCLES in the HEART VENTRICLES, preventing the valves from reversing themselves when the ventricles contract.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D002815 · MeSH 2026。
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