| Label | Id | |
|---|---|---|
| Right pulmonary venous recess | http://purl.org/sig/ont/fma/fma9881 | |
| Left pulmonary venous recess | http://purl.org/sig/ont/fma/fma9882 | |
| Superior aortic recess | http://purl.org/sig/ont/fma/fma9883 | |
| Inferior aortic recess | http://purl.org/sig/ont/fma/fma9884 | |
| Right pulmonic recess | http://purl.org/sig/ont/fma/fma9885 | |
| Left pulmonic recess | http://purl.org/sig/ont/fma/fma9886 | |
| Portion of pericardial fluid | http://purl.org/sig/ont/fma/fma9887 | |
| Pericardial fluid | http://purl.org/sig/ont/fma/fma9887 | |
| Anterior commissure of mitral valve | http://purl.org/sig/ont/fma/fma9888 | |
| Lateral commissure of mitral valve | http://purl.org/sig/ont/fma/fma9889 | |
| Posterior commissure of mitral valve | http://purl.org/sig/ont/fma/fma9890 | |
| Medial commissure of mitral valve | http://purl.org/sig/ont/fma/fma9891 | |
| Surface of fibrous pericardium | http://purl.org/sig/ont/fma/fma9892 | |
| Fibrous pericardium surface | http://purl.org/sig/ont/fma/fma9892 | |
| Pericardial cavity proper | http://purl.org/sig/ont/fma/fma9895 |