| 释义 |
pericardial branch of thoracic aorta per·i·car·di·al branch of tho·rac·ic a·or·ta [TA] small branches of thoracic aorta distributed to the pericardium, in the region of the oblique pericardial sinus, and to posterior mediastinal lymph nodes. Synonym(s): rami pericardiaci aortae thoracicae [TA] |