heart.ppt

文档介绍：PART Ⅲ ANGIOLOGY
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Angiology includes the cardiovascular system and the lymphatic system. This is hermetic canal. The cardiovascular system posed of the heart and blood vessels. The lymphatic system posed of lymphatic vessels, ans and lymphoid tissue. Blood and lymph circulate through their vessels respectively, but lymph circulation begins from blind-ending lymphatic capillaries and finally joins in blood circulation.
General introduction
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Cardiovascular system
Lymphatic system
Heart
Artery
Capillary
Vein
Lymphatic vessels
ans
lymphoid tissue
Consist
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Chapter 1
The Cardiovascular System
Section 1 The general description
The cardiovascular prises the heart, arteries, capillaries and veins.
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Ⅰ. The heart
It is a an of the cardiovascular system.
External feature
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Internal feature
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Structure
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Ⅱ. Artery
Ⅲ. Vein
They transport the blood from the work to the heart.
Ⅳ. Capillaries
They are very small vessels between the terminal arteries and the terminal veins.
They are the vessels that carry the blood away from the heart.
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Artery
Vein
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