Your Notifications
All done, no notifications

What is a Mitral Valve Disease?

Mitral valve disease occurs when the mitral valve does not open or close properly, affecting blood flow through the heart. The main types include mitral stenosis, mitral regurgitation and mitral valve prolapse.

In mitral stenosis, the valve opening becomes narrowed, restricting blood flow from the left atrium to the left ventricle. In mitral regurgitation, the valve does not close completely, allowing blood to leak backwards into the left atrium. Mitral valve prolapse occurs when one or both valve leaflets bulge backwards into the left atrium and may cause regurgitation.

Mitral valve disease may be present from birth or develop later in life. Causes include rheumatic heart disease, age-related degeneration or calcium deposits, mitral valve prolapse, infective endocarditis and damage related to other heart conditions. Some people have mild disease without symptoms, while more severe disease may require medication, a catheter-based procedure, valve repair or valve replacement.

What is the Importance of Timely Treatment?

Timely evaluation helps determine the type and severity of mitral valve disease, monitor changes in heart function, control symptoms, and identify when medicines, catheter-based procedures, valve repair, or valve replacement may be appropriate. Treating significant disease can help reduce the risk of complications such as atrial fibrillation, pulmonary hypertension, blood clots, heart failure, and stroke.

What are the Common Symptoms of Mitral Valve Disease?

  • Shortness of Breath: Breathlessness may occur during physical activity or, in more advanced disease, at rest or when lying down.
  • Fatigue: Reduced forward blood flow or increased cardiac workload may cause persistent tiredness and reduced stamina.
  • Palpitations: Some people experience a fast, pounding, fluttering, or irregular heartbeat, particularly when atrial fibrillation develops.
  • Swelling: Fluid retention may cause swelling of the feet, ankles, or legs.
  • Reduced Exercise Tolerance: Everyday activities may become more difficult because of breathlessness or fatigue.
  • Dizziness or Chest Discomfort: Significant valve disease may sometimes cause dizziness, fainting, or chest discomfort.

Causes and Risk Factors of Mitral Valve Disease

Causes

  • Rheumatic Heart Disease: Previous rheumatic fever can cause long-term damage to the mitral valve, particularly leading to mitral stenosis.
  • Mitral Valve Prolapse: Abnormal leaflet movement can cause mitral regurgitation.
  • Age-Related Changes: Degeneration and calcium deposits can affect the valve's structure and function.
  • Heart Disease: Previous heart attack, cardiomyopathy, or other structural heart conditions may damage the mitral valve.
  • Infection: Infective endocarditis can damage valve tissue.
  • Congenital Abnormalities: Some people are born with abnormalities affecting the mitral valve.
  • Autoimmune or Inflammatory Conditions: Certain inflammatory diseases can affect the heart valves.
  • Previous Chest Radiation: Radiation treatment involving the chest may contribute to later valve damage.

Risk Factors

  • Older age
  • Previous rheumatic fever or rheumatic heart disease
  • Previous heart attack or heart disease
  • Congenital heart abnormalities
  • Previous infective endocarditis
  • Certain autoimmune or inflammatory conditions
  • Previous chest radiation
  • Family history of certain valve disorders
  • Conditions associated with mitral annular calcification

Latest Research and Technologies in the Treatment of Mitral Valve Disease in Singapore

  • Modern mitral valve care increasingly uses advanced echocardiography, 3D imaging, cardiac CT and MRI, minimally invasive surgery, and catheter-based interventions to assess valve anatomy and guide treatment. Current international guidelines emphasise multidisciplinary Heart Teams and specialised Heart Valve Centres for complex valve disease. For selected patients with severe mitral regurgitation who are unsuitable for conventional surgery, transcatheter edge-to-edge repair (TEER) may provide a less invasive treatment option. Mitral valve repair, minimally invasive approaches, and personalised timing of intervention are also important aspects of modern care.

Treatment options for Mitral Valve Disease

Percutaneous Mitral Balloon Commissurotomy (PMBC): This is a highly specific catheter-based, first-line mechanical treatment to split open fused leaflets in patients with favourable stenotic anatomy (primarily rheumatic).

Mitral Valve Repair: The surgical internevtiona for primary mitral regurgitation, preserving the native anatomy, maintaining subvalvular mechanics, and avoiding long-term anticoagulation.

Mitral Valve Replacement : The standard open-surgical option using a mechanical or bioprosthetic valve, reserved for patients whose valves are too calcified or damaged to repair.

Transcatheter Edge-to-Edge Repair (TEER): A brilliant, minimally invasive option delivered via a transseptal catheter.

  • Clinical assessment:
    • Medical History: Assessment includes symptoms, previous rheumatic fever, infections, heart disease, previous procedures, and relevant family history.
    • Physical Examination: A doctor may listen for a heart murmur and assess breathing, blood pressure, heart rhythm, and signs of fluid retention.
    • Electrocardiogram (ECG): Evaluates heart rhythm and electrical activity and may identify atrial fibrillation or other abnormalities.
    • Exercise or Stress Testing: May help assess symptoms and functional capacity when symptoms are unclear or occur mainly during activity.
    • Blood Tests: Selected tests may help assess associated conditions or complications.
  • Imaging Tests:
    • Transthoracic Echocardiography (TTE): The primary imaging test for assessing mitral valve structure, blood flow, disease severity, and heart function.
    • Transesophageal Echocardiography (TEE): Provides more detailed views of the mitral valve and may support treatment planning.
    • 3D Echocardiography: Provides detailed three-dimensional information about valve anatomy and can assist repair or catheter-procedure planning.
    • Cardiac CT: May help evaluate valve anatomy and calcification in selected patients.
    • Cardiac MRI: Can assess heart structure, ventricular function, and the effects of significant valve disease.
    • Chest X-ray: May show heart enlargement or changes related to fluid accumulation.
    • Cardiac Catheterisation: May be used in selected cases when additional pressure measurements or coronary assessment is required.

MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive rehabilitation services designed to support Mitral Valve Disease patients in Singapore. These services include:

  • Cardiac Rehabilitation: Structured rehabilitation may help selected patients improve cardiovascular fitness and safely return to daily activities after treatment.
  • Gradual Physical Activity: Increase activity according to symptoms, heart function, and advice from the treating cardiac team.
  • Breathing and Functional Training: Selected patients may benefit from exercises that improve functional capacity after prolonged illness or surgery.
  • Long-Term Follow-Up: Regular cardiology reviews and echocardiography help monitor valve function, heart rhythm, and ventricular performance.
  • Medicines are selected according to the type of mitral valve disease and associated complications. Diuretics may reduce fluid accumulation and breathlessness, while medicines that control heart rate or rhythm may be used when indicated. Anticoagulants may be prescribed for selected patients with atrial fibrillation or an increased risk of blood clots. Other medicines may manage blood pressure or heart failure. In rheumatic disease, appropriate antibiotic prophylaxis may help prevent recurrent rheumatic fever.

Instantly Connect with our Specialists

Doctor 1
Doctor 2
Doctor 3
Doctor 4
Doctor 5
Doctor 6
Doctor 7
Doctor 8

Hospitals for Mitral Valve Disease in Singapore

Parkway East Hospital: Top Doctors, and Reviews
Parkway East Hospital

Singapore, Singapore

Parkway East Hospital located in Joo Chiat Pl, Singapore is accredited by JCI. Also listed below are some of the most prominent infrastructural details:

  • Total capacity for 143 beds
  • Hospital rooms are available- Single room, 2-bedded room (8), 4-bedded room (2), Deluxe room, and Orchid/Hibiscus Suite
  • All rooms are equipped with all ensuite facilities like Free wifi, mini fridge, sofa couch, telephone, in-room safe, TV, etc.
  • Maternity wards- Accredited as a baby-friendly hospital under the World Health Organisations Baby-Friendly Hospital Initiative (BFHI)
  • 1 Neonatal Intensive Care Unit (NICU) with 14 cots
  • Intensive Care Unit
  • 1 Operation Theatre with 5 Operating rooms
  • 1 Nursery with 30 cots
  • 1 Parentcraft room
  • 24-hour walk-in-clinic (for emergency)
  • 24-hour Pharmacy
Message Us
Mount Elizabeth Hospital: Top Doctors, and Reviews
Mount Elizabeth Hospital

Singapore, Singapore

Mount Elizabeth Hospital located in Singapore, Singapore is accredited by JCI. Also listed below are some of the most prominent infrastructural details:

  • 345 bedded Hospital
  • Maternity wards
  • The Mount Elizabeth Patient Assistance Centre (MPAC)
  • 1 major operating unit with 12 operating rooms and 1 operating theatre dedicated to in vitro fertilisation (IVF)
  • Intensive Care Unit
  • High Dependency Unit (HDU)
  • Neonatal Intensive Care Unit (NICU)
  • Accident & Emergency Department
  • Rooms are categorized as Single rooms, 2-bedded rooms, 4-bedded rooms, Executive deluxe suite, Daffodil/Magnolia suite, VIP Room, and Royal Suite
  • All patient rooms are equipped with electric safe, LCD, sofa cum bed, wardrobe, radio channels, and much more
  • Parking lot
Message Us
Farrer Park Hospital: Top Doctors, and Reviews
Farrer Park Hospital

Singapore, Singapore

Apart from in-detail treatment procedures available, Farrer Park Hospital located in Connexion, Singapore has a wide variety of facilities available for International Patients. Some of the facilities which are provided by them are Accommodation, Airport Transfer, Choice of Meals, Interpreter, SIM, TV inside room. Also listed below are some of the most prominent infrastructural details:

  • A medical centre is linked to the Farrer Park Hospital Complex, Connexion, Singapore
  • The focus of the hospital is to bring together two essential elements: those of healthcare combined with hospitality.
  • There is a building with 20 different stories which comprises Owen Link, hotel and spa.
  • Personal attention and patient care focus is maintained with a system in place of listening, analysing, evaluating and then implementing a treatment plan.
  • 121 bed capacity
  • Technology and innovations help provide the best of medical and surgical treatment options.
  • Professionally implemented international patient care systems
  • Suites: Cardiovascular, day surgery, endoscopy, major surgery, nuclear medicine, radiation oncology, and inpatient suite
  • Diagnostic imaging and intensive care unit
  • 24 hour emergency clinic and pharmacy
  • Facilities such as dialysis, nutrition services, rehab centre, and teaching clinic
Message Us

Our Services to better your experience

Opinion & Option

We submit the most accurate opinion and options from one or more countries for your review

Consult Privately

Consult with a certified specialist privately on our telemedicine platform even before you decide to travel

Logistics

We handle flights, visas, transfers, and accommodation—so you can focus on your health.

Recovery

Our In-house rehabilitation service packages to better your recovery and treatment outcome

Why Choose Singapore for Mitral Valve Disease Treatment?

  • Experienced Cardiac Specialists: Access to cardiologists, interventional cardiologists, cardiac surgeons, and electrophysiology specialists.
  • Advanced Cardiac Imaging: Major centres may provide TTE, TEE, 3D echocardiography, cardiac CT, and cardiac MRI.
  • Mitral Valve Repair: Selected hospitals provide surgical mitral valve repair using conventional or minimally invasive approaches.
  • Catheter-Based Treatment: Eligible patients may have access to procedures such as percutaneous mitral balloon commissurotomy and TEER.
  • Advanced Cardiac Surgery: Hospitals may offer mitral valve replacement and complex valve surgery.
  • Multidisciplinary Heart Teams: Cardiologists, cardiac surgeons, imaging specialists, anaesthesiologists, intensivists, and rehabilitation professionals can coordinate complex cases.
  • Personalised Treatment Planning: Treatment can be selected according to valve anatomy, disease severity, symptoms, heart function, age, and associated conditions.
  • International Patient Support: Many major Singapore hospitals provide assistance with medical records, appointments, treatment coordination, accommodation, and follow-up.

Frequently Asked Questions

Recovery depends on the type and severity of valve disease and the treatment received. Recovery may be relatively short after some catheter-based procedures but can take several weeks or longer after valve surgery. Long-term follow-up may be required.

Many people with mild or stable mitral valve disease can walk and remain physically active. However, significant or symptomatic disease may require activity restrictions until it is evaluated and treated. A treating cardiologist should guide exercise.

Many advanced cardiac centres in Singapore provide echocardiography, 3D imaging, cardiac CT and MRI, catheter-based procedures, mitral valve repair and replacement, minimally invasive surgery, and multidisciplinary valve care.

Many major Singapore hospitals have international patient departments that assist with medical records, appointments, treatment coordination, accommodation, interpretation where available, and follow-up arrangements.

Consider a centre with experienced cardiologists and cardiac surgeons, advanced valve imaging, cardiac catheterisation facilities, mitral valve repair expertise, and a multidisciplinary Heart Team. For complex disease, experience with the specific valve problem and treatment being considered is particularly important.

There is no single success rate for mitral valve disease because outcomes depend on whether the patient has stenosis or regurgitation, disease severity, valve anatomy, heart function, associated conditions, and the treatment performed. The treating Heart Team can provide an individualised assessment based on these factors.

Many specialised cardiac centres in Singapore have cardiologists and cardiac surgeons experienced in evaluating and treating mitral stenosis, mitral regurgitation, mitral valve prolapse, rheumatic valve disease, and complex mitral valve conditions.

Risks depend on the treatment. Medicines may cause side effects, while catheter-based procedures can involve bleeding, vascular complications, infection, arrhythmias, or other procedural risks. Valve surgery may involve bleeding, infection, arrhythmias, blood clots, stroke, or complications related to the repaired or replacement valve.

Yes. Breathlessness, fatigue, palpitations, reduced exercise tolerance, and limitations caused by advanced valve disease can affect daily activities and quality of life. Appropriate monitoring and treatment can help manage symptoms and maintain functional capacity.

Significant untreated mitral valve disease can progressively affect the heart and lungs and may lead to complications such as atrial fibrillation, pulmonary hypertension, blood clots, heart failure, or stroke. The risk depends on the type and severity of valve disease.

Not all forms of mitral valve disease can be prevented. Treating streptococcal infections and preventing recurrent rheumatic fever can reduce the risk of rheumatic valve damage. Managing cardiovascular risk factors, maintaining good dental and general health, and seeking evaluation for persistent cardiac symptoms may also support heart health.

Risk varies by disease type. Rheumatic mitral valve disease is more common in populations where rheumatic fever remains prevalent. Degenerative and calcific valve changes become more common with increasing age, while congenital abnormalities and mitral valve prolapse can occur in younger people.

Author

Tanya Bose
Tanya Bose

MSc Biotechnology

4 Years of Experience

Tanya Bose is a medical content specialist with a strong medical background. She has completed her Bachelor's and Master’s in Biotechnology from Amity University. With a deep understanding of biomedical sciences and research, she develops authoritative and patient-focused medical content covering treatments, surgical procedures, and healthcare innovations. Her writing emphasizes accuracy, clarity, and evidence-based information to help readers better understand complex medical topics. She is dedicated to improving patient awareness and supporting informed healthcare decisions by delivering trustworthy medical insights in a clear and accessible format. View More

Reviewer

Dr. Nityanand Tripathi
Dr. Nityanand Tripathi

Interventional Cardiologist

29 Years of Experience

With a rich experience of more than 29 years, Dr. Nityanand has gained a vast spectrum of skills and expertise in performing all types of complex cardiac procedures. He is an expert in clinical & interventional cardiology and electrophysiology. He studied his medicine (MBBS) and MD from the Institute of Medical Sciences of Banaras Hindu University, Varanasi, and later completed his DM in Cardiology from the prestigious King George Medical University, Lucknow. View More

Last Reviewed - January 2026