What is it ?
A heart valve replacement is a surgical procedure in which a surgeon inserts an artificial valve to replace an original heart valve that is not working well. You should ask your doctor how these risks apply to you. Call the doctor immediately if:

• You develop a fever.
• You develop redness, swelling, pain, or drainage from your incision.
• You become short of breath or notice swelling in your legs or ankles.
• You develop chest pain.
• You have problems speaking or with your vision.
• You notice numbness or paralysis in your arms or legs.