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What is Aortic Valve Disease?

Aortic Valve Disease occurs when the aortic valve does not open or close normally. In aortic stenosis, the valve becomes narrowed and restricts blood flow from the left ventricle to the aorta. In aortic regurgitation, the valve does not close completely, allowing blood to flow backwards into the left ventricle. The condition may develop because of age-related calcification, a bicuspid aortic valve, rheumatic heart disease, infection, or other structural abnormalities.

What is the Importance of Timely Treatment?

Timely evaluation helps determine the type and severity of aortic valve disease, assess heart function, control symptoms, and identify when monitoring, medicines, valve repair, or valve replacement may be appropriate. Treating significant disease can help reduce the risk of complications such as heart failure, abnormal heart rhythms, fainting, and other cardiovascular problems.

What are the Common Symptoms of Aortic Valve Disease?

  • Shortness of Breath: Breathlessness may develop during physical activity and can become more noticeable as valve disease progresses.
  • Chest Discomfort: Aortic stenosis may cause chest pressure, tightness, or discomfort, particularly during exertion.
  • Fatigue: Reduced forward blood flow or increased cardiac workload may cause tiredness and reduced stamina.
  • Dizziness or Fainting: Reduced blood flow during activity can cause lightheadedness or fainting, particularly in significant aortic stenosis.
  • Reduced Exercise Tolerance: Routine physical activities may become increasingly difficult because of breathlessness or fatigue.
  • Palpitations: Some people may experience a fast, pounding, or irregular heartbeat, particularly when associated rhythm abnormalities develop.

Causes and Risk Factors of Aortic Valve Disease

Causes

  • Age-Related Calcification: Calcium deposits and progressive thickening can stiffen and narrow the aortic valve.
  • Bicuspid Aortic Valve: A congenital valve abnormality in which the aortic valve has two leaflets instead of the usual three can lead to stenosis or regurgitation.
  • Rheumatic Heart Disease: Rheumatic fever can cause long-term damage and thickening of the aortic valve.
  • Infective Endocarditis: Infection of the valve can damage its leaflets and cause regurgitation.
  • Congenital Abnormalities: Structural abnormalities present from birth can affect aortic valve function.
  • Aortic Root Disease: Enlargement or structural abnormalities of the aorta can prevent the valve from closing properly and cause regurgitation.
  • Connective Tissue Disorders: Certain inherited connective tissue conditions can affect the aortic valve or aortic root.
  • Previous Cardiac Procedures or Radiation: Some treatments can contribute to later structural valve changes.

Risk Factors

  • Older age
  • Bicuspid aortic valve
  • Previous rheumatic fever or rheumatic heart disease
  • High blood pressure
  • High cholesterol
  • Smoking
  • Diabetes
  • Chronic kidney disease
  • Previous infective endocarditis
  • Family history of certain valve or aortic conditions
  • Certain congenital or connective tissue disorders

Latest Research and Technologies in the Treatment of Aortic Valve Disease in Thailand

  • Thailand's advanced cardiac centres use echocardiography, cardiac CT, and other imaging techniques to assess aortic valve disease and plan treatment. Eligible patients can receive surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI/TAVR). Treatment planning increasingly incorporates detailed valve imaging, minimally invasive techniques, and multidisciplinary Heart Team assessment.

Treatment options for Aortic Valve Disease

Surgical Aortic Valve Replacement (SAVR): The traditional open-heart standard using either a mechanical or bioprosthetic valve, preferred for younger patients, those with low surgical risk, or those requiring multi-valve surgery.

Transcatheter Aortic Valve Replacement (TAVR/TAVI) : A brilliant, minimally invasive option delivered via a catheter (usually transfemoral). It is now a first-line or highly utilised recommendation across all surgical risk tiers for patients with severe aortic stenosis, depending on age and vascular anatomy.

Balloon Aortic Valvuloplasty (BAV): This is properly designated as a temporary, non-definitive bridge therapy. It temporarily widens the valve in hemodynamically unstable adults or as a bridge to definitive SAVR/TAVR.

Bentall procedure : A highly specific, complex cardiac surgery that treats a distinct subset of patients with Aortic Valve Disease. In clinical database structures or decision support tools.

  • Clinical assessment:
    • Medical History: Assessment includes symptoms, previous rheumatic fever, congenital valve abnormalities, heart disease, infections, previous procedures, and relevant family history.
    • Physical Examination: A doctor may listen for an abnormal heart murmur and assess blood pressure, heart rhythm, breathing, and signs of fluid retention.
    • Electrocardiogram (ECG): Evaluates heart rhythm and electrical activity and may show changes associated with cardiac strain.
    • Exercise or Stress Testing: May help assess functional capacity and symptoms in selected patients who can safely exercise.
    • Blood Tests: Selected tests may assess associated conditions, kidney function, blood counts, or other factors relevant to treatment.
  • Imaging Tests:
    • Transthoracic Echocardiography (TTE): The primary imaging test used to assess aortic valve structure, blood flow, valve narrowing or leakage, and heart function.
    • Transesophageal Echocardiography (TEE): Provides detailed images of the valve and surrounding structures and may assist treatment planning.
    • 3D Echocardiography: Provides detailed three-dimensional assessment of valve anatomy in selected patients.
    • Cardiac CT: Can provide detailed information about valve calcification, aortic anatomy, and suitability for transcatheter valve procedures.
    • Cardiac MRI: May assess ventricular function, aortic anatomy, and the effects of significant aortic regurgitation in selected patients.
    • Chest X-ray: May show heart enlargement or changes associated with advanced cardiovascular disease.
    • Cardiac Catheterisation: May be performed in selected patients for pressure measurements, coronary assessment, or catheter-based treatment.

MediRehab (a chain of Rehab centres, part of MediGence) provides comprehensive tele-rehabilitation services to support patients with aortic valve disease in Thailand. These services include:

  • Cardiac Rehabilitation: Selected patients may benefit from structured rehabilitation after valve surgery or transcatheter treatment.
  • Gradual Physical Activity: Increase activity according to symptoms, heart function, treatment history, and guidance from the cardiac team.
  • Exercise Conditioning: Individualised exercise can help improve strength, endurance, and functional capacity when medically appropriate.
  • Medicines are selected according to the type and severity of aortic valve disease and associated conditions. Diuretics may help manage fluid retention in patients with heart failure, while blood-pressure medicines may be used when appropriate, particularly in aortic regurgitation. Medicines may also be prescribed to manage abnormal heart rhythms, coronary artery disease, or other cardiovascular risk factors.

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Hospitals for Aortic Valve Disease in Thailand

Sikarin Hospital: Top Doctors, and Reviews
Sikarin Hospital

Bangkok, Thailand

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

  • Sikarin Hospital has a 258-bed capacity.
  • The hospital caters to the healthcare needs of both local and international patients.
  • Dedicated and skilled, experienced healthcare professionals are the strength of the organization.

It has also received many awards and certifications and some of them are:

  • APSIC CSSD Center of Excellence Award (2017-18)
  • Accreditation by the Joint Commission International
  • HA-Hospital/Healthcare Accreditation
  • HACCP Certificate of Registration
  • The Best Under a Billion Award 
  • ISO 14001 Environment Management System
  • ISO 9001 Quality Management System

The various clinics and centers of Sikarin Hospital are as follows:

  • Pediatric Institute
  • Orthopedic Institute
  • Dental Center
  • Health Check-up Center
  • Heart Disease Center
  • Cerebral and Nervous System Center
  • Internal Medicine Clinic
  • Diagnostic Radiology Center
  • Diagnostic Laboratory
  • Endoscopic Surgery Center
  • International Medical Center
  • Emergency Medical Center
  • Sikarin Beauty Center
  • Eye Center
  • Rehabilitation Center
  • Women’s Health Center
  • Ear, Nose and Throat Center
  • Specialized Internal Medicine Center
  • Center for Gastrointestinal and Liver Diseases

The medical technology present in Sikarin Hospital is outlined here:

  • MRI (Magnetic Resonance Imaging) magnetic resonance imaging
  • Hybrid Operating Room
  • Endoscopic Surgery - Gastrointestinal medical technology with tiny capsules
  • S.R. Laboratory
  • Cardiac Catheterization Lab 
  • Dental Operating Microscope, an innovative endoscopic root canal treatment
  • 128-Slice CT Scan
  • ORTHOPANTOMOGRAPH OP 3D oral X-ray machine
  • Digital Mammogram
  • Optical Coherence Tomography
  • INFRARED (IR) IMAGING Surgical Technology “Cure Cancer” – Direct, Accurate, Fast
  • 3D endoscopic surgery technology
  • Laparoscopic Surgery
  • Dental Aerosol Suction Dental Intraoral Aerosol Remover
  • Comprehensive Dental Center
  • iTeroElement 5D
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Yanhee International Hospital: Top Doctors, and Reviews
Yanhee International Hospital

Bangkok, Thailand

Yanhee International Hospital located in Bangkok, Thailand is accredited by JCI. Also listed below are some of the most prominent infrastructural details:

  • The hospital is located in 10 stories and 4 connected buildings.
  • International patient care is provided with accommodation, flight booking, airport transfer, choice of meals available.
  • There is a Cosmetic and Beauty Center and a 24/7 Dental Center in the hospital.
  • Some of the important healthcare specialties are Cardiac Sciences, ENT, Gastroenterology, General Surgery, Gynecology, Neurology, and Orthopedics etc.
  • The healthcare delivery by the Yanhee International Hospital stands strong with:
  • 155 Physicians
  • 183 Medical Specialists
  • 2000 nurses and other healthcare personnel
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Vejthani Hospital: Top Doctors, and Reviews
Vejthani Hospital

Bangkok, Thailand

Vejthani Hospital located in Bangkok, Thailand is accredited by NABH, NABL. Also listed below are some of the most prominent infrastructural details:

  • It is among the topmost private hospitals functioning in Thailand.
  • The bed capacity of the hospital is 263.
  • There are more than three hundred thousand patients visiting the hospital every year.
  • Vejthani hospital has more than 40 outpatient clinics and centers.
  • International patient care center with all kinds of services: air ambulance, transfers, travel, stay, embassy liaison, patient coordinators, prayer rooms, visa coordination and translators for 20 languages.
  • The special facilities are:
  • International Certified Laboratory
  • 10 Operating Rooms
  • Radiology Section: Portable X-ray, CT-scan and C-ARM and MRI
  • Neonatal Critical Care Unit
  • Water-jet technique applied for liposuction
  • Computer navigation and mini-invasive technique for Joint Replacement surgery
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Why Choose Thailand for Aortic Valve Disease Treatment?

  • Experienced Cardiac Specialists: Access to cardiologists, interventional cardiologists, cardiac surgeons, and other cardiovascular specialists.
  • Advanced Cardiac Care: Hospitals may provide specialised cardiac intensive care and postoperative monitoring.
  • Multidisciplinary Heart Teams: Cardiologists, cardiac surgeons, imaging specialists, anaesthesiologists, intensivists, and rehabilitation professionals can coordinate complex valve cases.
  • International Patient Support: Many major Thai hospitals provide assistance with medical records, appointments, treatment coordination, accommodation, and follow-up.

Frequently Asked Questions

Recovery depends on the disease severity and the treatment performed. Recovery may be shorter after some transcatheter procedures, while surgical valve replacement generally requires several weeks for initial recovery and longer for complete rehabilitation. Regular follow-up remains important after treatment.

People with mild or stable aortic valve disease may be able to walk and remain physically active. However, significant or symptomatic disease may require activity restrictions until it has been evaluated. The treating cardiologist should guide exercise.

Many specialised cardiac centres in Thailand offer echocardiography, cardiac CT, cardiac MRI, cardiac catheterisation, surgical aortic valve replacement, and TAVI/TAVR for eligible patients. Available technologies and procedural experience vary by hospital, so patients should confirm the services offered by their selected centre.

Many major Thai hospitals have international patient departments that help overseas patients 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, and access to both surgical and transcatheter treatment when appropriate. For complex cases, a multidisciplinary Heart Team and experience with the specific valve condition are important considerations.

Outcomes depend on whether the patient has aortic stenosis or regurgitation, disease severity, valve anatomy, heart function, age, associated conditions, and the treatment performed. The treating cardiac team can discuss expected outcomes based on the individual case.

Many specialised cardiac centres in Thailand have cardiologists, interventional cardiologists, and cardiac surgeons experienced in evaluating and treating aortic stenosis, aortic regurgitation, bicuspid aortic valve disease, and other complex valve conditions.

Risks vary according to the treatment. Catheter-based procedures may involve bleeding, vascular complications, infection, arrhythmias, stroke, or valve-related complications. Surgical valve repair or replacement may involve bleeding, infection, blood clots, stroke, rhythm abnormalities, or prosthetic valve complications. Individual risks depend on the patient's health and the procedure performed.

Seek emergency medical care for severe or sudden chest pain, severe breathlessness, fainting, or rapidly worsening symptoms. New or worsening symptoms also require prompt medical assessment, particularly in people with known significant valve disease.

Aortic valve disease does not generally cause physical or skeletal deformities. However, severe or untreated disease can affect heart function and exercise capacity and may lead to complications such as heart failure or other cardiovascular problems.

Yes. Symptoms such as breathlessness, fatigue, chest discomfort, dizziness, and reduced exercise tolerance can interfere with daily activities. Appropriate monitoring and treatment may improve symptoms and functional capacity, depending on the severity of the disease and the patient's overall health.

Significant untreated aortic valve disease can place increasing strain on the heart and may lead to heart failure, abnormal heart rhythms, reduced heart function, or other serious complications. Severe aortic stenosis can also cause chest pain, fainting, and breathlessness. Regular monitoring and timely intervention can help reduce the risk of complications.

Not all forms of aortic valve disease can be prevented. Managing blood pressure, cholesterol, diabetes, smoking, and other cardiovascular risk factors can support overall heart health. Appropriate treatment of streptococcal infections and prevention of recurrent rheumatic fever can reduce the risk of rheumatic valve disease. Congenital conditions such as a bicuspid aortic valve generally cannot be prevented.

Aortic valve disease becomes more common with age, particularly calcific aortic stenosis. People born with a bicuspid aortic valve have a higher risk of developing valve dysfunction. Rheumatic heart disease, certain connective tissue disorders, and conditions affecting the aortic root can also increase the risk of aortic valve problems.

Author

Dr. Abdullah Rahil
Dr. Abdullah Rahil

MPT (Neuro)

7 Years of Experience

Dr. Abdullah Rahil, M.P.T. (Neurology), is a dedicated physiotherapy professional specializing in orthopedic, neurological, and musculoskeletal rehabilitation. With strong clinical expertise, he focuses on improving patient mobility, reducing pain, and restoring functional independence through evidence-based rehabilitation techniques. He is skilled in advanced therapeutic approaches that support effective rehabilitation and recovery for a wide range of musculoskeletal and neurological conditions, focusing on improving mobility, reducing pain, and restoring functional independence. Dr. Rahil has extensive experience managing diverse rehabilitation cases. His patient-centered approach emphasizes personalized treatment plans, continuous assessment, and comprehensive rehabilitation to achieve optimal recovery outcomes. 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