乳头肌（英语：Papillary muscle，也译为乳突肌）是位于心脏心室内的肌肉，通过腱索附着在房室瓣（二尖瓣和三尖瓣）上[1]。乳头肌约占心脏总质量的 10%[2]。
| Papillary muscle | |
|---|---|
 心脏右侧内部，乳头状肌用紫色标记。 | |
 Diagram showing relations of opened heart to front of thoracic wall. Ant. Anterior segment of tricuspid valve. A O. Aorta. A.P. Anterior papillary muscle. In. Brachiocephalic artery (Innominate). L.C.C. Left common carotid artery. L.S. Left subclavian artery. L.V. Left ventricle. P.A. Pulmonary artery. R.A. Right atrium. R.V. Right ventricle. V.S. Ventricular septum. | |
| 标识字符 | |
| 拉丁文 | musculus papillaris |
| MeSH | D010210 |
| TA98 | A12.1.00.022 |
| TA2 | 4043、4066 |
| FMA | FMA:12154 |
| 格雷氏 | p.532 |
| 《肌肉解剖学术语》 [在维基数据上编辑] | |
参考文献
外部链接
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
