vena cava - определение. Что такое vena cava
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Что (кто) такое vena cava - определение

ONE OF TWO VENOUS TRUNKS BRINGING DEOXYGENATED BLOOD BACK TO THE HEART
Vena cava superior; Superior venæ cavæ; Vena cava, superior; Anterior vena cava; Superior vena cava vein; Superior venae cavae; Superior Vena Cava; Precava; Precaval vein; Vena maxima

vena cava         
LARGE VEINS (VENOUS TRUNKS) THAT RETURN DEOXYGENATED BLOOD FROM THE BODY INTO THE HEART
Vena cava; Vena Cava; Venæ cavæ; Left vena cava; Vena carva; Vena cavae; Caval vein
[?vi:n?'ke?v?]
¦ noun (plural venae cavae ?vi:ni: 'ke?vi:) each of two large veins carrying deoxygenated blood into the heart.
Origin
C16: from L., lit. 'hollow vein'.
Venae cavae         
LARGE VEINS (VENOUS TRUNKS) THAT RETURN DEOXYGENATED BLOOD FROM THE BODY INTO THE HEART
Vena cava; Vena Cava; Venæ cavæ; Left vena cava; Vena carva; Vena cavae; Caval vein
In anatomy, the venae cavae (; singular: vena cava ; ) are two large veins (great vessels) that return deoxygenated blood from the body into the heart. In humans they are the superior vena cava and the inferior vena cava, and both empty into the right atrium.
Venae cavae         
LARGE VEINS (VENOUS TRUNKS) THAT RETURN DEOXYGENATED BLOOD FROM THE BODY INTO THE HEART
Vena cava; Vena Cava; Venæ cavæ; Left vena cava; Vena carva; Vena cavae; Caval vein
·pl of Vena.

Википедия

Superior vena cava

The superior vena cava (SVC) is the superior of the two venae cavae, the great venous trunks that return deoxygenated blood from the systemic circulation to the right atrium of the heart. It is a large-diameter (24 mm) short length vein that receives venous return from the upper half of the body, above the diaphragm. Venous return from the lower half, below the diaphragm, flows through the inferior vena cava. The SVC is located in the anterior right superior mediastinum. It is the typical site of central venous access via a central venous catheter or a peripherally inserted central catheter. Mentions of "the cava" without further specification usually refer to the SVC.

Примеры употребления для vena cava
1. The woman‘s stomach and chest were opened to stem the bleeding from her liver and the inferior vena cava.
2. Boston Scientific has faced its own problems, including a voluntary recall announced after the close of markets Friday of 18,000 vena cava filters, devices that are implanted in a vein that carries blood to the heart from the lower body.
3. As a precaution, physicians placed a removable MRI–compatible filter in Johnson‘s vena cava, a large vein leading into his heart, to reduce the risk of a blood clot going to his lungs, said Dr.
4. The stab wound went through the victim‘s liver into her inferior vena cava, which is the largest vein that collects blood from the lower part of the body and delivers it to the heart.
5. Johnson‘s physicians also put a filter–like device in his inferior vena cava, the largest vein the body, which carries blood back to the heart from the legs, abdomen and chest.