BACKGROUND Atherosclerosis is a progressive disease that causes vascular remodeling that can be positive or negative. The evolution of arterial wall thickening and changes in lumen size under current "standard of care" in different arterial beds is unclear. The purpose of this study was to examine arterial remodeling and progression/regression of atherosclerosis in aorta and carotid arteries of...

This paper investigates the mechanical properties of blood flow in main arterial system of human. The system includes aorta, subclavian, mesosentric, iliac artery, renal artery, celiac artery. The geometric domain of artery network is obtained using a real patient data. As an input, Womersley velocity profile [2] is used. Combination of thirteen arteries with aorta gives better understanding of...

Testicular arteries are the branches of the abdominal aorta below the level of origin of renal arteries. They may originate at a higher or a lower level from the aorta. However, when they originate from some other artery, they become surgically significant, since the ligature of the main artery giving rise to the testicular artery might lead to testicular atrophy. The present report is about th...

iatrogenic dissections of the ascending aorta are an uncommon and severe complication during cardiac catheterization. a 68-year-old female patient underwent diagnostic cardiac catheterization due to non-st-elevation myocardial infarction. during the procedure, a catheter-induced 360 • class i dissection of the right coronary artery occurred. the patient developed severe bradycardia, which was t...

This case highlights an open retroperitoneal approach to explant embolized left atrial appendage occlusion device in the visceral aorta. Endovascular retrieval of was deemed be inferior alternative given significant mural thrombus that extended toward superior mesenteric artery and celiac from device, as demonstrated on computed tomography angiogram, associated risk embolizing vessels or lower ...

Introduction The abdominal aorta begins at 12th thoracic vertebra, and it descends anterior to the lumbar vertebrae, and bifurcates at the 4th lumbal vertebral body. It supplies all the abdominal organs, abdominal walls, gonads, and lower extremity [1]. In the usual vasculature, celiac trunk is divided into three branches: common hepatic artery (CHA), splenic artery (SA), and left gastric arter...

Abstract The renal arteries arise from the lateral side of abdominal aorta at L2 vertebral level, just below origin superior mesenteric artery. Multiple aberrant can pose difficulties in transplantation, interventional radiological and urological procedures, artery embolization, angioplasty, or vascular reconstruction for congenital acquired lesions. We present a case left kidney supplied by al...

The time to peak velocity was measured by Doppler echocardiography in the pulmonary artery in 102 normal human fetuses (gestational age 16-30 weeks). Time to peak velocity in the aorta was measured in 72. In 58 both measurements could be made in the same fetus. The time to peak velocity was shorter in the pulmonary artery than in the aorta. This difference was statistically significant. This su...

We report a case of ruptured mycotic aneurysm involving innominate artery requiring an urgent surgical treatment. A 62-yr-old woman presented with fever and dyspnea. Previously, she was diagnosed with colon cancer and received right hemicolectomy and one cycle of adjuvant chemotherapy. On echocardiogram, pericardial effusion was noted and emergency pericardiocentesis was performed. CT scan reve...

Characteristics of the bindings of [3H](-)dihydroalprenolol, [125I](-)iodocyanopindolol, [3H]prazosin, [3H]yohimbine, and [3H]nitrendipine to porcine coronary membranes were investigated and the results compared with studies of porcine aortic membranes. In the equilibrium binding study carried out in sarcolemma-enriched fractions, there were no major differences in the Kd values of these radiol...