Interior Vena Cava
The anterior vena cava is a blood vessel responsible for conducting deoxygenated blood from the upper part of the body to the right atrium of the heart.
Interior vena cava. It can be caused by physical invasion or compression by a pathological process or by thrombosis within the vein itself. Essa presenta una lunghezza media di 22 cm un diametro di circa 30 mm e una struttura di tipo propulsivo. It s the largest vein in the human body.
La vena cava inferiore drena il sangue refluo proveniente dalle regioni sotto diaframmatiche del corpo per convogliarlo nell atrio destro del cuore. The inferior vena cava carries blood from the lower half of the body whilst the superior vena cava carries blood from the upper half of the body. The inferior vena cavais also referred to as the posterior vena cava.
Disorders involving the anterior vena cava can result in interruptions to the. The inferior vena cava is the largest vein in the human body. The heart beats to force the blood through the lungs for oxygenation so it can be returned to circulation to bring fresh oxygen and nutrients to the cells.
Although the vena cava is very large in diameter its walls are incredibly thin due to the low pressure exerted by venous blood. Inferior vena cava syndrome ivcs is a constellation of symptoms resulting from obstruction of the inferior vena cava. From there the blood is pumped to the lungs to get oxygen before going to the left side of the heart to be pumped back out to the body.
It can also occur during pregnancy. In altre parole tramite questa via il sangue povero di ossigeno che ha irrorato i distretti inferiori del corpo ritorna al cuore. The inferior vena cava is the lower inferior of the two venae cavae the two large veins that carry deoxygenated blood from the body to the right atrium of the heart.
It collects blood from veins serving the tissues inferior to the heart and returns this blood to the right atrium of the heart. Essa si forma a livello della iv o v vertebra lombare alla confluenza delle due vene iliache comuni. In absence of a congenital anomaly the most common cause of ivc thrombosis is the presence of an unretrieved ivc filter.