What is the Bentall procedure?

Bentall Procedure is a type of surgical operation, which is usually performed in open hearts, which concerns aorta, the largest artery of the heart. This may include the replacement of some defective parts of the aorta, such as the valve or the upper part called ascending aorta, graft. Some patients with Marfan syndrome may especially have to undergo a bentall procedure because the condition causes either a leaking heart valve or a bicuspid aortic valve instead of a normal tricuspid valve. The procedure may also be required in aneurysms in which the ascending aortic balloon aortic to prevent the aortic to be torn in tearing and causing fatal bleeding. A. de Bono and Hugh Bentall, after which Bentall's procedure is named. This technique was first achieved by sewing and wrapping coronary arteries around the valve replacement called "anastomosi" side to point anastomosis. "

After cutting in the chest area, the heart is placed under cardioflegia or stopping any cardiac activity, so there is no bleeding and surgeons can properly perform surgery. The part of the aorta to be replaced is then cut and two coronary "buttons" are divided from the wall of the aorta. The replacement of the valve is then mounted and connected to the aorta using surgical needles and threads called stitches. Once the valve replacement is sewn, the surgeon then creates two holetrubers in which the coronary buttons will be sewn. This method will help better ensure the replacement of the valve in the aorta.

Between steps, the surgeon often tests whether the valve is correctly secured on the aorta with a stream of blood into the area and make sure there is no leak. Normally, the Bentall procedure can be performed in five hours. Many studies have shown that 90% of patients who have gone through the procedure survived after ten years, after which the valve can be replaced by a new one. PatientsHowever, they often require them to regularly visit their cardiologists to constantly check whether the valve is working properly.