《心血管系統(tǒng)英》ppt課件-文庫吧
2024-12-21 10:47 本頁面
【正文】 els側(cè)副管 ? Circulation側(cè)支循環(huán) Rectal venous plexus The Arteries Characteristics ? Symmetry 對稱 ? In the trunk of the body consist parietal and visceral branches 壁支和臟支 ? Shortest possible course ? Run on flexor surfaces ? Usually do not pass directly through muscles, avoiding pression ? Together with the veins and nerves in a sheath of fascia to form neurovascular bundle 血管神經(jīng)束 Arteries of pulmonary circulation 肺循環(huán)的動(dòng)脈 Pulmonary trunk 肺動(dòng)脈干 ? Arises from right ventricle ? Runs up, back ,and to the left ? Bifurcates inferior to aortic arch into right and left pulmonary arteries, one for each lung Arteries of systemic circulation 體循環(huán)的動(dòng)脈 Aorta 主動(dòng)脈 ? Ascending aorta 升主動(dòng)脈 ? Aortic arch 主動(dòng)脈弓 ? Brachiocephalic trunk 頭臂干 ? right mon carotid a. 右頸總動(dòng)脈 ? right subclavian a. 右鎖骨下動(dòng)脈 ? Left mon carotid a. 左頸總動(dòng)脈 ? Left subclavian a. 左鎖骨下動(dòng)脈 ? Descending aorta 降主動(dòng)脈 ? Thoracic aorta 胸
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