Artificial Valve
Artificial Valve An artificial heart valve is an artificial organ implanted in the heart to replace the original heart valve and allow blood to flow in one direction. The heart contains four valves: the aortic valve, the mitral valve, the tricuspid valve, and the pulmonary valve. Normal valves promote directional blood flow. Due to congenital dysplasia or various other diseases, the anatomical or functional abnormalities of the heart [...]

