brachiocephalic trunk การใช้

• Since the left subclavian is then a tributary of the left common carotid, they can be thought of as arising from the brachiocephalic trunk.
• The upper extremity remains pink because the brachiocephalic trunk, left common carotid trunk and the left subclavian trunk is given off proximal to the PDA.
• Next, the left common carotid artery originates from the aortic arch to the left of the brachiocephalic trunk, then ascends along the left side of the trachea and through the superior mediastinum.
• The brachiocephalic trunk supplies the right side of the head and neck as well as the right arm and chest wall, while the latter two together supply the left side of the same regions.
• 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.
• The first, and largest, branch of the arch of the aorta is the brachiocephalic trunk, which is to the right and slightly anterior to the other two branches and originates behind the manubrium of the sternum.
• To its right side below is the brachiocephalic trunk, and above, the trachea, the inferior thyroid veins, and the remains of the thymus; to its left side are the left vagus and phrenic nerves, left pleura, and lung.