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What Is an Artificial Heart Valve?
An artificial heart valve is a medical device surgically implanted to replace a damaged or diseased heart valve. Heart valves help ensure blood flows through the heart in the correct direction. When a valve becomes severely narrowed (stenosis) or leaks (regurgitation), replacing it with an artificial valve may improve heart function and reduce symptoms.
Artificial heart valves may be mechanical or made from biological tissue.
Why Artificial Heart Valves Matter
Replacing a damaged heart valve can improve blood flow, reduce symptoms such as fatigue and shortness of breath, protect heart function, and improve overall quality of life.
Reasons for Heart Valve Replacement
- Aortic stenosis
- Mitral valve disease
- Congenital heart valve defects
- Valve damage from infection (endocarditis)
- Severe valve regurgitation
Types of Artificial Heart Valves
- Mechanical valves
- Biological (tissue) valves
Recovery After Valve Replacement
Recovery includes cardiac rehabilitation, medication management, gradual increases in physical activity, regular follow-up appointments, and monitoring for complications. Individuals with mechanical valves often require lifelong anticoagulant therapy.
How Home Care Can Help
Home care professionals assist with medication reminders, monitoring vital signs, supporting cardiac rehabilitation, encouraging heart-healthy habits, assisting with daily activities, and recognizing signs of complications.
Home Care Tip
If you have a mechanical heart valve, take anticoagulant medications exactly as prescribed and attend all recommended blood testing appointments.
Frequently Asked Questions About Artificial Heart Valves
How long do artificial heart valves last?
Mechanical valves often last for decades, while biological valves typically have a shorter lifespan and may eventually need replacement.
Will I need medication after valve replacement?
Many people require medications after surgery. Those with mechanical valves usually need lifelong anticoagulant therapy.
Can home care help after heart valve surgery?
Yes. Home care professionals support medication management, recovery, rehabilitation, and monitoring while helping individuals safely regain independence.
When to Seek Medical Care
Seek immediate medical attention if you develop chest pain, severe shortness of breath, fainting, uncontrolled bleeding, or signs of stroke after heart valve replacement.
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