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Transcatheter Aortic Valve Implantation (TAVI)

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Quick facts

Treatment type Minimally invasive, catheter-based

Hospital stay 1-3 days

Return to activities 1-2 weeks

Anaesthesia Sedation or general

What is it

TAVI is a minimally invasive procedure used to treat aortic stenosis, a narrowing of the aortic valve. A new valve is delivered to the heart through a catheter, without the need for open-heart surgery.

Why it is done

A narrowed aortic valve restricts blood flow from the heart. TAVI replaces the diseased valve with a new valve, improving blood flow and helping relieve symptoms.

Who needs it

Severe aortic stenosis Symptoms such as shortness of breath, fatigue, chest pain or fainting High or intermediate risk for open-heart surgery Other major medical conditions that may affect surgical risk The heart team evaluates your medical history and symptoms, imaging and diagnostic tests, your risk of open-heart surgery, and your own goals and preferences. Treatment is decided together with you.

Types and options

Transfemoral - through the groin Transapical - through a small incision in the chest Transaxillary - through the artery below the collarbone Transaortic - through a small incision in the chest The heart team selects the most appropriate approach for each patient.

Tests before treatment

Medical history and physical evaluation Echocardiography CT scan Other cardiac imaging Assessment of surgical and procedural risk Evaluation of your overall health and anatomy

How it is done

The new valve is compressed inside a catheter and delivered to the heart. Once positioned, it expands and begins functioning immediately.

Recovery

Most patients go home within 1-3 days. Light activities may generally resume within 1-2 weeks, depending on individual recovery and medical advice. Continued follow-up is important to monitor the new valve and maintain heart health. Many patients experience improvement in symptoms and energy within days to weeks.

Benefits and outcomes

Less invasive - no large chest incision or open-heart surgery Shorter recovery - many patients recover faster Improved quality of life - may relieve shortness of breath, fatigue and chest pain Proven safety - extensively studied and used for appropriate patients Return to life - helps many patients return to normal activities sooner

Risks and complications

Bleeding or blood-vessel complications Stroke Heart rhythm disturbances, which may require a pacemaker Kidney injury, usually temporary Valve leakage around the new valve (paravalvular leak) Infection The heart team evaluates individual risks and works to minimise complications.

Preparing to travel

Complete the required cardiac tests and imaging Review your medical history and medications with the heart team Undergo assessment to determine the safest access route Prepare for sedation or general anaesthesia as advised

How it is done

1
Preparation
You will receive sedation or general anaesthesia to keep you comfortable. The team prepares the access area, usually in the groin.
2
Access
A small incision is made in the groin. The catheter is inserted into the femoral artery and guided toward the heart.
3
Positioning
The catheter is guided across the diseased aortic valve and the new valve is positioned correctly.
4
Valve implantation
The new valve is expanded, pushing the old valve leaflets aside. The new valve begins working immediately.
5
Final result
The catheter is removed. The new valve is functioning and blood can flow more easily.
6
Recovery
You are monitored in the hospital following the procedure. Many patients can go home within 1-3 days.

Where you can have this

No hospital listed for this yet.Tell us where you are and what you need, and we will find one. Submit request

What it costs

What changes the price

Type of TAVI valve used Hospital selected Doctor and heart team Diagnostic investigations Your medical condition Length of hospital stay Additional treatments or complications