DVR full form in medical is a Double Valve Replacement; as its name implies, it is a replacement of both the aortic valve and the mitral, or the entire left side, of the human heart. Like other surgeries, it is not the same but is advised for severe cases of valvular disease. The heart has four valves: tricuspid, mitral, aortic, and pulmonic.
All of these play an essential role in the organ’s function by preventing blood from flowing the wrong way and controlling blood flow through the heart. In addition, they are responsible for enabling fresh blood to reach the hollows of the heart.
Double Valve Replacement surgery replaces faculty valves using mechanical and biological valves. The human body tackles well out of two mechanical valves created from polyester and carbon materials. But, at the same time, the risk entitled with this valve is blood clots. On the other hand, biologic valves refer to whether bioprosthetic valves are formed from animal or human tissue. They do not increase the risk of blood clots forming. This means that it will most likely not need to be committed to lifelong anti-clotting medication.