词汇 | coronary-vein |
释义 | coronary vein noun[ C ] anatomy specializeduk /ˌkɒr.ən.ər.i ˈveɪn/ us /ˌkɔːr.ə.ner.i ˈveɪn/ one of several veins(= tubes carrying blood in the body) that carries blood from the heart wall to the coronary sinus: There are several small and one large or great coronary vein. The right coronary vein receives the blood from the posterior walls of the right auricle and ventricle. The procedure involves using a coronary vein to bypass a blocked coronary artery. The venous blood is returned to the right auricle by the coronary vein. It is now well established that both the arteries and the coronary veins are derived from the epicardial tissues. The circulatory system & blood ABO accessory pathway adventitia adventitial ANA auricle bicuspid valve gamma globulin glomus granulocyte haematogenous haemic haemodialysis phagocyte precava pulmonary artery pulmonary vein pulmonic Purkinje fibre tricuspid valve |
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