عمل جراحی تعویض دریچه آئورت

http://www.nucleushealth.com/ - This medical animation of heart surgery shows the surgical replacement of the aortic valve with an artificial valve. Abnormalities of the aortic valve can affect the pumping of blood from the heart through the aorta.
#AorticValveReplacement #HeartSurgery #ArtificialHeartValve
ANH00026