Artificial heart valve

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Notion

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Science and technology

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What Wikipedia says

An artificial heart valve is a one-way valve implanted into a person's heart to replace a heart valve that is not functioning properly (valvular heart disease). Artificial heart valves can be separated into three broad classes: mechanical heart valves, bioprosthetic tissue valves and engineered tissue valves.

Excerpt from the Wikipedia article “Artificial heart valve”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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