词汇 | vena-caval |
释义 | vena caval adjective anatomy specializeduk /ˌviː.nə ˈkeɪ.vəl/ us /ˌviː.nə ˈkeɪ.vəl/ relating to a vena cava(= one of two large veins through which blood returns to the heart): Superior vena caval obstruction causes dilated veins in the neck, chest, and shoulder. Approximately 5 ml of blood was taken from the vena caval catheter. They studied the contribution of superior vena caval flow to total cardiac output in infants. The prognosis is poorer when superior vena caval obstruction is present. During physical activities, when the inferior vena caval flow increased, a right to left shunt occurred. The circulatory system & blood ABO accessory pathway adventitia adventitial ANA auricle bicuspid valve femoral artery gamma globulin glomus granulocyte haematogenous haemic phagocyte portal system precava pulmonary artery pulmonary vein pulmonic tricuspid valve Related wordvena cava |
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