Transcatheter Aortic Valve Implantation (TAVI)
Transcatheter Aortic Valve Implantation (TAVI) is a modern, minimally invasive treatment for severe aortic stenosis, a condition where the heart’s main valve becomes stiff and narrowed. At Heart Doc, TAVI offers carefully selected patients a safe and effective alternative to open-heart surgery, helping to relieve symptoms, restore quality of life, and improve long-term outcomes with a faster recovery.
What is TAVI?
Transcatheter Aortic Valve Implantation (TAVI), also known as TAVR, is an advanced, minimally invasive procedure used to treat severe aortic stenosis. The aortic valve acts like a door, allowing blood to flow from the heart to the rest of the body. When this valve becomes stiff and narrowed, the heart must work much harder to pump blood effectively.
As a result, patients may experience symptoms such as:
Shortness of breath
Chest pain or tightness
Dizziness or blackouts
Tiredness and a reduced ability to carry out everyday activities
Without treatment, severe aortic stenosis can progress to heart failure and, in some cases, can be life-threatening.
How does TAVI work?
TAVI replaces the diseased valve without the need for open-heart surgery. Instead, a thin, flexible tube known as a catheter is used to deliver a new valve to the heart.
The catheter is most commonly inserted through an artery in the groin, although alternative access routes such as the chest or neck may occasionally be used. Once the new valve reaches the heart, it is carefully expanded inside the existing valve. The new valve immediately takes over the job of regulating blood flow, allowing the heart to pump more efficiently.
Who might benefit from TAVI?
TAVI is particularly well suited for:
Older patients with severe aortic stenosis
People who are frail or have medical conditions that make open-heart surgery high risk
Patients with other health problems that increase surgical risk
With advances in technology and growing clinical evidence, TAVI is now also an option for some younger or lower-risk patients, following a thorough assessment by a specialist heart team.
Benefits of TAVI
Significant relief from symptoms such as breathlessness and fatigue.
Improved quality of life, mobility, and independence.
Lower procedural risk and faster recovery compared with traditional surgery.
Most patients are sitting out of bed and walking on the same day, with discharge often within one to two days.
Risks of TAVI
Bleeding or bruising at the catheter insertion site.
Stroke or death (rare).
Abnormal heart rhythms, which may occasionally require a pacemaker.
Minor leakage around the new valve, which is usually mild and treatable.
Surgery Informatation
TIME IN THEATRE
45 - 90 Minutes
HOSPITAL STAY
1 - 2 Nights
RETURN TO WORK
7 Days
RECOVERY TIME
7 Days
FOLLOW UP
4 - 6 Weeks
frequently asked questions
How long does a TAVI valve last?
Modern TAVI valves are designed to be durable and long-lasting. Current evidence suggests they perform well for many years, but longevity can vary depending on age, lifestyle, and underlying health. Your cardiologist at Heart Doc will discuss what this means for you and how your valve will be monitored over time.
What is recovery like after TAVI?
Recovery after TAVI is usually much quicker than after open-heart surgery. Most patients are able to sit up and walk on the same day as the procedure and return home within one to two days. Full recovery typically takes a few weeks, with gradual improvement in energy levels and symptoms.
Will I still need medication after TAVI?
Yes, most patients will need to take medications after TAVI, often including blood-thinning treatment for a period of time. The exact medication plan is tailored to you and will be clearly explained by your Heart Doc cardiologist as part of your aftercare.
Get in Touch
Your heart health matters — and we’re here to help. Whether you have a specific concern, wish to arrange a consultation, or simply want expert guidance, our friendly team at Heart Doc is ready to assist.
You can contact us to book an appointment, discuss our services, or request further information about your condition or treatment options. We aim to make every step of your journey as straightforward and reassuring as possible.