 |
| |||
| 左纤维三角 (位于二尖瓣环和主动脉左瓣环之间，供心肌附着) | |||
| 左纤维三角 | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips