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https://www.ias.ac.in/article/fulltext/sadh/028/03-04/0575-0587

Mechanical heart valves; biological valves; valve design; valve performance

Artificial heart valves are engineered devices used for replacing diseased or damaged natural valves of the heart. Most commonly used for replacement are mechanical heart valves and biological valves. This paper briefly outlines the evolution, designs employed, materials being used,. and important factors that affect the performance of mechanical heart valves. The clinical performance of mechanical heart valves is also addressed. Efforts made in India in the development of mechanical heart valves are also discussed.

Kalyani Nair¹ C V Muraleedharan¹ G S Bhuvaneshwar¹

1. Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences & Technology, Thiruvananthapuram - 695 012, India