septum primum वाक्य
"septum primum" हिंदी में septum primum in a sentenceउदाहरण वाक्य
- This opening is closed by the union of the septum primum with the septum intermedium, and the communication between the atria is re-established through an opening which is developed in the upper part of the septum primum; this opening is known as the foramen ovale ( ostium secundum of Born ) and persists until birth.