Aortic stenosis (AS) occurs when the orifice of the aortic valve is significantly reduced due to the failure of the aortic valve leaflets to open fully during systole. This causes an effective ...

It is thought that mechanical stress on the valve over time causes structural changes predisposing ... be risk factors for the development of aortic stenosis, leading to speculation that aortic ...

BACKGROUND: Real-world low-risk transcatheter aortic valve replacement (TAVR) outcomes in the United States have not been assessed comprehensively versus pivotal trials, which is a key component of ...

DAVID MONTGOMERY: Aortic stenosis is a tightening of one of the four major valves of the heart. The aortic valve is particularly important because the aortic valve is the gateway to the rest of ...

A: People with aortic stenosis are often diagnosed in the way ... However, over time the stress on the valve causes changes ...

Researchers found that at five years, patients with severe aortic stenosis who were treated with either TAVR or surgery had comparable rates of all-cause mortality or disabling stroke.

Patients with severe aortic stenosis at low surgical risk who underwent supra-annular, self-expanding Evolut transcatheter ...

In this article, learn about the causes of LAE, associated conditions ... Another possible cause of LAE is aortic stenosis. This is the narrowing of the aortic valve, which can lead to blood ...

Patients who underwent transcatheter aortic valve replacement (TAVR) with a valve designed to treat aortic regurgitation had ...

Aortic stenosis is a condition where the aortic valve narrows, obstructing blood flow from the heart to the aorta. As a ...

Aortic stenosis occurs when the orifice of the aortic valve is significantly reduced due to the failure of the aortic valve leaflets to open fully during systole. This causes an effective increase ...