Define superior vena cava. superior vena cava synonyms, superior vena cava pronunciation, superior vena cava translation, English dictionary definition of superior vena cava. Noun 1. superior vena cava - receives blood from the head and arms and chest an
13.Therefore, if we take into consideration the superior vena cava's appearance and name, we can easily define it as the large vein that returns deoxygenated blood to the heart from the head and arms. 因此,如果我们考虑上腔外观和名称,我们很容易将其定义为从头部和手臂将脱氧血返回脏大。
Obstruction of the superior vena cava (SVC) may occur as an acute or subacute process producing a syndrome with characteristic features including facial edema and plethora, dilation of chest wall and neck veins, and mild to moderate respiratory difficulty. SVC syndrome is usually due to a ...
Define superiorities. superiorities synonyms, superiorities pronunciation, superiorities translation, English dictionary definition of superiorities. adj. 1. Higher than another in rank, station, or authority: a superior officer. 2. Of a higher nature or
The contrast-enhanced studies will often clearly define obstruction to the superior vena cava or the clot within it. Thus, the full extent of tumor masses can be accurately assessed with this study. While CT cannot predict the cell type of the cancer, it often provides valuable information by...
was distributed to the body at large, and its several parts, in the same manner as it is sent through the lungs, impelled by the right ventricle into the pulmonary artery, and that it then passed through the veins and along the vena cava, and so round to the left ventricle in the man...
Nine adult cadavers were dissected to define the venous tributaries of the superior mesenteric vein. The SRCV, middle colic vein, and right colic vein (RCV) were defined as those that drained from the marginal vein of the right flexure of the colon, the transverse colon, and the ascending ...
Chapter 13/ Lesson 20 9.2K Myocardial infarction necrosis is the death of heart cells that results from a heart attack. Learn about the causes, symptoms, and treatments for this condition. Explore our homework questions and answers library ...
SUPERIOR vena cava syndromeThis study aims to define the associated anomalies with PLSVC, and to compare single PLSVC and bilateral superior vena cava in terms of accompanying anomalies and pregnancy outcomes. This was a retrospective study of the fetuses diagnosed with single ...
Superior vena cava syndrome (SVCS) presents with a number of nonspecific symptoms that must be assessed rapidly to preventlife-threatening sequelae such as cerebral edema and respiratory failure. To define the utility of computed tomography (CT)in evaluating SVCS, we initiated a retrospective analysis...