4 doctors weighed in:
What materials is a heart valve made of?
4 doctors weighed in

Dr. Franklin Schneider
Internal Medicine - Cardiology
2 doctors agree
In brief: Depends
Artificial valves come in two general types - biological and mechanical.
Biological valves are usually made from cow or pig tissue. Mechanical valves are made of graphite and metal. Patients on mechanical valves need to be on long term coumadin (warfarin). Not all valves need to be replaced, some may be repaired. Good luck.

In brief: Depends
Artificial valves come in two general types - biological and mechanical.
Biological valves are usually made from cow or pig tissue. Mechanical valves are made of graphite and metal. Patients on mechanical valves need to be on long term coumadin (warfarin). Not all valves need to be replaced, some may be repaired. Good luck.
Dr. Franklin Schneider
Dr. Franklin Schneider
Thank
Dr. Shahin Tavackoli
Internal Medicine - Cardiology
1 doctor agrees
In brief: See Earlier
Please see my earlier answer regarding heart valves and their function.

In brief: See Earlier
Please see my earlier answer regarding heart valves and their function.
Dr. Shahin Tavackoli
Dr. Shahin Tavackoli
Thank
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