arch of aorta meaning in Hindi

Examples

1. The ligamentum arteriosum connects to the junction between the arch of aorta and the descending aorta in foetal life.
2. During embryological life, the ductus arteriosis connects the pulmonary trunk and the arch of aorta, allowing blood to bypass the lungs.
3. At the superior end, the ligamentum attaches to the aorta at the final part of the arch of aorta ( the isthmus of aorta ) or the first part of the descending aorta.
4. It mostly arises from the brachiocephalic trunk, but may also originate from the arch of aorta, the right common carotid, the trachea in the superior mediastinum to the lower part of the thyroid gland.
5. The ductus arteriosus is formed from the left 6th aortic arch during embryonic development and attaches to the final part of the arch of aorta ( the isthmus of aorta ) and the first part of the pulmonary artery