| Abbreviations | Full text | Synonym |
| A | aorta | |
| ICV = IVC | inferior caval vein | inferior vena cava |
| LAVV | left component, common atrioventricular valve | |
| LV | left ventricle | |
| PT = MPA | pulmonary trunk | main pulmonary artery |
| RAA | right atrial appendage | |
| RAVV | right component, common atrioventricular valve | |
| SCV = SVC | superior caval vein | superior vena cava |
| SPM | solitary papillary muscle |