Background Patients with severe aortic stenosis (AS) are at high risk of mortality, regardless of symptom status. Despite ...

Aortic stenosis is the most common type of stenosis, or narrowing, of the heart valves. Narrowing of the aortic valve restricts the blood flow from the ventricle into the aorta. It can be serious and ...

A covered stent appears to be a safe alternative to angioplasty alone for AVF stenosis, according to investigators. To maintain patency of an upper extremity arteriovenous fistula (AVF), placement of ...

You may not need surgery to repair an aortic valve. A nonsurgical catheter procedure with small incisions may be a better option in some cases. Share on Pinterest Getty Images When the aortic valve in ...

Carotid stenosis severity serves as a predictor for cognitive impairment independent of white matter lesions and traditional vascular risk factors.