Term
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Definition
| - drains into the right atrium |
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Term
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Definition
| - formed by external jugular and subclavian veins |
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Term
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Definition
| - formed by linguofacial and mazillary veins |
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Term
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Definition
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Term
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Definition
| - Usually last branch entering the cranial vena cava |
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Term
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Definition
- Emerges from left ventricle medial to pulmonary trunk
- ascending, descending, arch |
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Term
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Definition
- supply myocardium
- leaves right sinus of the aorta, encircles right side of the heart in coronary groove |
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Term
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Definition
| - leaves left sinus ad terminates in the circumflex branch which supplies the subsinusoal intervetnricular branch and it terminates in the paraconal interventricular branch |
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Term
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Definition
- gives rise to the left common carotid artery, terminats at right common carotid artery and right subclavian artery
- 1st branch of aortic arch, passes obliquely to the right ventral trachea |
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Term
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Definition
- originates from the brachiocephalic trunk
- gives rise to the right vertebral artery, right costocervical trunk, and the right superficial cervical artery |
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Term
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Definition
- originates from the aortic arch beyond the level of the brachiocephalic trunk, passes obliquely to the left ventral to the esophagus
- gives rise to the left vertebral artery, left costocervical truink, and left superficial cervical artery |
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Term
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Definition
- supplies cervical muscles and spinal cord and its coverings
- Crosses medially across the surface of the first rib and disappears between longus colli and scalenus mm.
- Passes through transverse foarmin of first six cervical vertebrae |
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Term
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Definition
- supplies first, second, and third intercostal spaces, muscles at the base of the neck and dorsal to the first few thoracic vertebrae
- distal to vertebral artery, crosses lateral side of vertebral artery and extends dorsally to vertebral end of first rib |
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Term
| Superficial cervical artery |
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Definition
- supplies the base of the neck and scapular region
- arises from subclavian artery opposite to internal thoracic artery, medial to first rib
- Emerges from the thoracic inlet |
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Term
| Internal thoracic arteries |
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Definition
- supplies general area including the phrenic nerve, thymus, mediastinal pleurae and intercostal spaces
- Leaves subclavian artery, courses ventrocaudally to transversus thoracis m.
- Anastomes of dorsal and ventral arteries |
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Term
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Definition
- supplies esophageal and cronchial arteries
- Leaves right 5th intercostal artery, crosses left face of the esophagus |
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Term
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Definition
- supply the esophagus
- branch of bronchoesophageal artery |
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Term
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Definition
- supply the lungs
- branch off the bronchoesophageal artery |
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Term
| Dorsal intercostal artery |
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Definition
| - supply cutaneous structures including mammary glands, give rise to the dorsal and ventral branches |
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