Heart & Vascular Hospital - Procedures
Bentall Procedure

What is a Bentall procedure?

A Bentall procedure is a type of open heart surgery in which the ascending aorta and aortic valve are replaced. The ascending aorta is the main vessel that extends out of the top of the heart and begins the delivery of oxygenated blood to the body. The aortic valve is the valve between the aorta and the left ventricle (left lower chamber) of the heart.

Why is a Bentall procedure performed?

A Bentall procedure is performed for patients who have aneurysms (a ballooning or bulging out) of the ascending portion of the aorta. The aorta is a very large vessel that extends out of the top of the heart and down through the abdomen (abdominal portion of the aorta). The aorta is the main vessel that delivers new oxygenated blood to the body. An aneurysm in the aorta can weaken this important blood vessel considerably. The aorta sometimes needs to be replaced to prevent the aorta from dissecting (splitting open).

Where is a Bentall procedure performed?

The Bentall procedure is performed in the Operating Room (OR).

How long does a Bentall procedure take?

Typically, a Bentall procedure takes 3-5 hours.

9/9/2008