The left ventricle pumps blood through the aortic semilunar valve into the aorta. From the aorta, blood enters into systemic circulation throughout the body tissues until it returns to the heart via the vena cava and the cycle repeats.he left ventricle pumps blood through the aortic semilunar valve into the aorta. From the aorta, blood enters into systemic circulation throughout the body tissues until it returns to the heart via the vena cava and the cycle repeats.
The signs and symptoms of superior mesenteric artery syndrome vary but may include: 1  Feeling full quickly when eating. 2  Bloating after meals. 3  Burping (belching)  Nausea and vomiting of partially digested food or bile-like 1  liquid. Small bowel obstruction.  Weight loss.
Superior mesenteric artery compression syndrome, also known as Wilkie's syndrome, duodenal vascular compression syndrome, cast syndrome, or arteriomesenteric duo denal compression syndrome, (1,2,3) is clinically manifested as postprandial. and/or fullness accompanied by nausea, vomiting and weight loss. Superior mesenteric artery compression syndrome by Dao, Tuan V.; Beydoun, Tammam; Jorgensen, Scott; Towbin, Alexander J.; Towbin, Richard / Applied Radiology. The most common reason was the emergence of. , accounting for 14 discontinuations.