心血管系統(tǒng)英ppt課件(已修改)
2025-01-17 10:47 本頁面
【正文】 Angiology 脈管系統(tǒng) Composition ? Cardiovascular system心血管系統(tǒng) ? Lymphatic system 淋巴系統(tǒng) The cardiovascular system Organization ? Heart 心 ? A muscle pump to maintain the flow of blood, ? Consist of four chambers (right and left atria, right and left ventricles) ? Artery 動脈 a. carry blood away from the heart ? Veins 靜脈 v. carry blood back to the heart ? Capillary 毛細血管 microscopic vessels, the area of exchange between blood and tissue fluid Blood circulation ? Systemic circulation 體循環(huán) left ventricle→aorta and its branches→capillaries of body→superior and inferior vena cava→right atrium ? Pulmonary circulation 肺循環(huán)right ventricle→pulmonary a.→capillaries of lung→pulmonary v.→right atrium Vascular anastomosis 血管吻合 ? Anastomosis between a. ? Anastomosis between v. ? Arteriolovenular anastomosis 動靜脈吻合 ? Collateral vess
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1