Aortic stenosis is 1 of the most common heart valve diseases among adults. When symptoms develop, prognosis is poor, and current guidelines recommend prompt aortic valve replacement. Depending of the ...

What is a carotid artery duplex scan? You have two carotid arteries in your neck that bring blood from your heart to your brain. The test may also look at the vertebrobasilar artery. This artery also ...