- venous system
- 静脉系,静脉系统
Medical Chinese dictionary (湘雅医学词典). 2013.
venous system
Look at other dictionaries:
Systemic venous system — In human anatomy, the systemic venous system is the veins that drain into the right atrium without passing through two vascular beds (i.e. they originate from a set of capillaries and do not pass through a second set of capillaries before… … Wikipedia
Portal venous system — In the circulatory system of animals, a portal venous system occurs when a capillary bed drains into another capillary bed through veins. Both capillary beds and the blood vessels that connect them are considered part of the portal venous… … Wikipedia
Venous Translucence — Venous translumination or translucence, has been applied in phlebology since 1996 by the surgeon Pedro Fernandes Neto, during ambulatory clinical exams (Brazil). The results were registered in annals of national and international congresses of… … Wikipedia
venous return — venous re·turn ri tərn n the flow of blood from the venous system into the right atrium of the heart * * * the flow of blood into the heart from the peripheral vessels … Medical dictionary
Venous return — is the rate of blood flow back to the heart. It normally limits cardiac output.Factors That Affect Venous Return:1. Pumping Action Of the heart:During the cardiac cycle atrial pressure changes alter central venous pressure (CVP). The central… … Wikipedia
Venous stasis — Venous stasis, or venostasis, is a condition of slow blood flow in the veins, usually of the legs. A patient with venous stasis might be more vulnerable to the formation of blood clot, especially in the deep veins of the legs, called deep vein… … Wikipedia
system — 1. [TA] A consistent and complex whole made up of correlated and semiindependent parts. A complex of functionally related anatomic structures. 2. The entire organism seen as a complex organization of parts. 3. Any complex of structures… … Medical dictionary
Venous ulcer — Infobox Disease Name = Venous ulcer Caption = DiseasesDB = 29114 ICD10 = ICD9 = ICD9|454.0 ICDO = OMIM = MedlinePlus = 000834 eMedicineSubj = eMedicineTopic = MeshID = D014647 Venous ulcers (or varicose ulcers) are wounds that are thought to… … Wikipedia
Venous thrombosis — ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D020246 A venous thrombosis is a blood clot that forms within a vein. (Thrombosis is a specific medical term for a blood clot that remains in the place where it… … Wikipedia
Venous blood — In the circulatory system, venous blood is blood returning to the heart (in veins). With one exception (the pulmonary vein) this blood is deoxygenated and high in carbon dioxide, having released oxygen and absorbed CO2 in the tissues. It is also… … Wikipedia
venous blood system — noun (zoology) the system of venous blood vessels in an animal • Syn: ↑venation • Topics: ↑zoology, ↑zoological science • Hypernyms: ↑system • … Useful english dictionary
