The blood returns to the right part of the heart known as the atrium, ... (2017). Superior vena cava syndrome in a patient with small-cell lung cancer: A case report. https: ...

Chen, H. and Xu, W. (2025) Ultrasound Revealed Right Atrial Tumor Thrombus in a Patient with Superior Vena Cava Syndrome: A Case Report. Yangtze Medicine, 9, 125-130. doi: 10.4236/ym.2025.92010 .

The superior vena cava carries used blood from the head and upper body to the right atrium (upper chamber) of the heart. This vein is in the middle of the chest and is surrounded by lymph nodes.

The inferior vena cava is one of two parts that make up the vena cava. The IVC carries blood from the legs, feet, and organs in the abdomen and pelvis to the right side of the heart.

The superior vena cava begins behind the sternum (breast bone) near the right first rib. It travels down and drains into the right atrium at the level of the third rib.

Superior vena cava syndrome (SVCS) is when something -- usually a cancerous tumor -- blocks or pinches the superior vena cava, a major vein that carries blood from your chest, neck, and head to ...

Deoxygenated blood enters the right atrium through the inferior and superior vena cava. The right side of the heart then pumps this deoxygenated blood into the pulmonary arteries around the lungs.

The right atrium has a function in both the flow of blood through the heart, ... deoxygenated blood from the superior and ...

A computed tomography (CT) chest scan with contrast showed no pulmonary embolism and confirmed thrombus within the lumen of the right internal jugular vein. The superior vena cava (SVC) appeared ...

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