Keeping Your Heart in Rhythm: What to Know About Valve Replacements

The heart’s ability to pump blood efficiently depends on its valves working properly. These small but essential structures open and close with each heartbeat, guiding blood through the heart’s chambers and out to the rest of the body. When a valve becomes damaged or diseased, the heart must work harder to maintain circulation, which can lead to fatigue, shortness of breath and more serious complications over time.

Valve replacement is a critical intervention that restores healthy blood flow and protects long-term heart function. Understanding the signs of valve dysfunction and knowing when to seek medical attention can significantly improve outcomes.

MemorialCare Heart & Vascular Institute at Long Beach Medical Center is recognized for its expertise in valve repair and replacement care. With a focus on minimally invasive techniques and a commitment to precision, our team delivers advanced treatment in a patient-centered environment and is dedicated to education at every step of the journey. We have extensive experience performing single- and double-valve procedures, including complex triple valve surgeries. These cases highlight our ability to provide academic-level cardiovascular care within a community hospital setting—bringing highly specialized treatment closer to home.

How Do Heart Valves Work?

The heart contains four valves: aortic, mitral, tricuspid and pulmonary. These valves ensure blood flows in the correct direction and prevent backflow. Each valve is made of thin flaps of tissue called leaflets, which must remain flexible and strong to function properly.

When a valve becomes narrowed (stenosis) or fails to close completely (regurgitation), the heart compensates by working harder. This added strain can lead to enlargement of the heart, reduced oxygen delivery and eventually, heart failure.

It’s not uncommon for patients to adapt to subtle symptoms for years. Many attribute fatigue or shortness of breath to aging or stress, only to realize after treatment how significantly their valve condition had been affecting their quality of life.

What are the Symptoms of Heart Valve Disease?

Heart valve disease often progresses gradually, and symptoms may be mild or intermittent. However, certain signs should prompt further evaluation:

• Fatigue: Many patients describe feeling unusually tired even after a full night’s sleep or minimal physical activity. This can be a sign that the heart isn’t pumping efficiently due to valve dysfunction.
• Shortness of breath: Difficulty breathing during routine activities including walking, climbing stairs or lying flat may indicate that blood isn’t circulating properly, causing fluid buildup in the lungs.
• Chest discomfort or pressure: A feeling of heaviness or tightness in the chest, especially during exertion, can be a warning sign of valve-related strain on the heart muscle.
• Swelling in the legs, ankles or abdomen: Poor circulation can lead to fluid retention, which often shows up as swelling in the lower extremities or abdominal area.
• Dizziness or fainting spells: When blood flow to the brain is compromised, patients may experience lightheadedness or even lose consciousness. This symptom should never be ignored.
• Heart palpitations or irregular heartbeat: Sensations of fluttering, pounding or skipping beats may reflect the heart’s struggle to maintain rhythm due to valve dysfunction.

These symptoms come up often in patient visits, where patients usually describe a slow decline in stamina or a feeling that something isn’t quite right. Early recognition and evaluation can lead to timely intervention and better outcomes.

What are Some Common Causes of Valve Disease?

Valve disease can result from a variety of conditions, including:

• Congenital defects: Some individuals are born with valves that are malformed or don’t function properly, which may not cause symptoms until adulthood.
• Age-related degeneration: As people age, valves can become thickened or calcified, especially the aortic valve. This natural wear and tear can impair function over time.
• Infective endocarditis: A bacterial infection of the heart’s inner lining can damage valve tissue, leading to leakage or obstruction.
• Radiation therapy to the chest: In rare cases, radiation used to treat cancer can affect valve function years later.

Regardless of the cause, the impact on heart function can be significant. Regular monitoring and early treatment are essential to prevent complications.

When to Seek Medical Attention for Heart Issues

Symptoms that interfere with daily life should not be ignored. Individuals should consult a provider if they experience:

• Increasing fatigue or breathlessness: A noticeable decline in energy or difficulty performing everyday tasks may signal worsening valve function.
• New or worsening chest discomfort: Any change in chest symptoms should be evaluated, especially if accompanied by shortness of breath or dizziness.
• Swelling in the lower extremities: Fluid retention can be a sign that the heart is struggling to pump effectively.
• Irregular heartbeat or palpitations: Changes in heart rhythm may indicate that the valves are not regulating blood flow properly.
• A known history of valve disease with changing symptoms: Patients already diagnosed with valve issues should report any new or worsening symptoms promptly.

Even mild symptoms can indicate significant valve dysfunction. Early evaluation allows for more treatment options and can prevent complications such as heart failure or stroke.

How Does a Cardiologist Determine Valve Replacement?

Heart valve replacement evaluation typically begins with a physical exam and a review of symptoms. A heart murmur may be the first clue, prompting further testing.

At MemorialCare Heart & Vascular Institute at Long Beach Medical Center, our cardiologists and imaging specialists use advanced diagnostic tools to evaluate valve function, determine disease severity and guide personalized treatment decisions. These technologies allow us to tailor care to each patient’s unique needs and ensure the most effective treatment at the right time.

Common diagnostic tools include:

• Echocardiogram: This ultrasound of the heart provides real-time images of valve structure and function. It’s one of the most useful tools for diagnosing valve disease.
• Electrocardiogram (EKG): An EKG records the heart’s electrical activity and can detect rhythm abnormalities that may be linked to valve dysfunction.
• Chest X-ray: A simple X-ray can reveal signs of heart enlargement or fluid buildup in the lungs, both of which may suggest valve problems.
• Cardiac MRI or CT scan: These advanced imaging techniques offer detailed views of the heart and valves, helping guide treatment decisions.
• Stress testing: This test evaluates how the heart performs under physical exertion and can uncover symptoms that aren’t present at rest.

These tests help determine the severity of valve dysfunction and shape the next steps in treatment. In some cases, regular monitoring is appropriate. In others, timely intervention is critical.

When Is a Valve Replacement Needed?

Once heart valve disease is diagnosed, your care team will determine whether the valve can be repaired or needs to be replaced. This decision depends on several factors, including the severity of valve damage, your overall health and how symptoms are affecting your daily life.

As valve dysfunction progresses, symptoms like breathlessness, fatigue, and fluid retention often become more pronounced. These issues not only reduce quality of life but also increase the risk of complications such as heart failure, irregular heart rhythms and repeat hospitalizations.

Valve replacement addresses the root cause—restoring proper blood flow and easing the strain on the heart. Early intervention can prevent long-term damage and help patients return to the activities they enjoy with greater confidence and comfort.

Treatment Options for Valve Disease

Once valve replacement becomes necessary, patients at MemorialCare Heart & Vascular Institute at Long Beach Medical Center have access to a full spectrum of options. Our multidisciplinary team works closely with each patient to determine the most appropriate approach—taking into account age, lifestyle, medical history and long-term goals.

We offer mechanical, biological and transcatheter valve replacement options, each supported by advanced imaging, surgical expertise and personalized care planning.

Valve replacement options include:

• Mechanical valves: Made from durable materials such as titanium or carbon; mechanical valves are designed to last for decades. They are often recommended for younger patients but require lifelong blood-thinning medication to prevent clots.
• Biological valves: Constructed from human or animal tissue, biological valves typically don’t require long-term anticoagulation. They are often preferred for older adults or those who cannot tolerate blood thinners.
• Transcatheter Aortic Valve Replacement (TAVR): A catheter-based procedure used to treat aortic valve disease. TAVR allows our team to replace the diseased valve without open-heart surgery, offering a safer alternative for patients who are considered high-risk. It’s associated with shorter hospital stays, faster recovery, and significant improvement in symptoms like fatigue and shortness of breath.

Our specialists have extensive experience in valve replacement procedures and are committed to helping each patient make confident, informed decisions. From pre-operative planning to post-operative recovery, we prioritize safety, comfort and a smooth recovery process tailored to each individual’s needs.

Minimally Invasive Valve Repair Options

For patients who may not be candidates for open-heart surgery, MemorialCare Heart & Vascular Institute at Long Beach Medical Center offers advanced catheter-based procedures performed by our experienced structural heart team. These minimally invasive treatments are designed to reduce risk, shorten recovery time, and improve quality of life—especially for those with complex or high-risk conditions.

Long Beach Medical Center is recognized as a regional leader in transcatheter valve therapies, with deep experience in mitral and tricuspid valve repair. Our team was among the first in California to adopt emerging technologies like the TriClip™ G4 System and continues to participate in clinical research to expand access to these life-changing treatments.

Valve repair procedures include:

• MitraClip™: A small device delivered through a vein to repair a leaky mitral valve. It works by clipping together parts of the valve to help it close properly, reducing the backward flow of blood (mitral regurgitation). This minimally invasive procedure is ideal for patients who are too high-risk for open-heart surgery and is guided by detailed heart imaging (echocardiography).
• TriClip™ G4 System: The first FDA-approved device specifically designed to treat tricuspid regurgitation. Like MitraClip, it’s placed via a catheter and clips the valve leaflets to improve closure. It offers a safer, less invasive alternative to surgery, especially for patients with severe symptoms who may not tolerate traditional procedures.

Minimally invasive techniques often allow for smaller incisions, reduced pain and faster recovery. Patients frequently report dramatic improvements in energy and breathing after valve treatment.

Recovery After Valve Replacement

Recovery after valve replacement varies depending on the type of procedure performed and the patient’s overall health. Traditional open-heart valve replacement typically involves a hospital stay of 5 to 7 days, followed by several weeks of at-home recovery. Patients may experience fatigue, soreness and limited mobility at first, but these symptoms gradually improve with rest and rehabilitation.

For those who undergo transcatheter valve replacement (TAVR), recovery is often faster and less intensive. Many patients are discharged within a few days and return to normal activities more quickly than with open surgery.

Regardless of the approach, most patients notice a steady improvement in symptoms like shortness of breath, fatigue and swelling. Cardiac rehabilitation, medication management and follow-up visits are essential parts of the recovery process, helping patients regain strength and reduce the risk of complications.

With the right care and support, valve replacement can lead to a significant boost in energy, comfort and overall quality of life.

Expert Care at Long Beach Medical Center

MemorialCare Heart & Vascular Institute at Long Beach Medical Center provides advanced heart valve care with a focus on precision, innovation, and personalized treatment. Our team combines extensive experience with advanced technology to deliver safe, effective solutions for even the most complex cases.

MemorialCare Heart & Vascular Institute at Long Beach Medical Center is known for:

• Experienced cardiovascular team: Cardiologists and cardiac surgeons skilled in valve repair and replacement, including high-risk and multi-valve procedures.
• Advanced technology: Our program offers a full spectrum of minimally invasive and surgical options, supported by precision imaging and catheter-based techniques.
• Tailored care plans: Each patient receives a strategy built around their health history, lifestyle and long-term goals.
• Consistent outcomes: Our approach helps reduce hospital stays, improve recovery times, and provide lasting symptom relief.

From initial evaluation through recovery, our goal is simple: help patients feel better, live longer, and return to the life they love.

Heart valve replacement is more than a procedure—it’s a pathway to renewed health and vitality. Recognizing symptoms early, seeking timely evaluation, and choosing expert care can make all the difference.

If you’re experiencing fatigue, breathlessness, or other signs of valve dysfunction, schedule a medical evaluation. For those who need advanced treatment, MemorialCare Heart & Vascular Institute offers the expertise and personalized care to guide you every step of the way.

To explore your options and feel more confident about your heart health, visit our heart page.

About the Author:

Dr. Anthony Chyou is a board-certified interventional cardiologist at MemorialCare Heart & Vascular Institute in Long Beach, where he specializes in minimally invasive procedures to treat complex cardiovascular conditions. His clinical focus includes coronary artery disease, structural heart interventions and advanced therapies for valve disorders.

Dr. Chyou earned his medical degree from Johns Hopkins University School of Medicine, followed by residency training at the Hospital of the University of Pennsylvania. He completed fellowships in cardiovascular disease and interventional cardiology at New York-Presbyterian/Weill Cornell Medical Center, where he gained extensive experience in catheter-based treatments and high-risk cardiac care.

At MemorialCare, Dr. Chyou is known for his precision, calm approach and commitment to personalized care. He works closely with patients to develop treatment plans that restore heart function and improve quality of life—often using the latest technologies to reduce recovery time and avoid open-heart surgery.