Introduction
TAVI, short for Transcatheter Aortic Valve Implantation, is a minimally invasive way to replace a damaged heart valve without an open heart surgery. It helps people with narrowed aortic valve (aortic stenosis) who are at high risk for open heart surgery.
Who is TAVI for?
TAVI is typically performed on patients who
- Have severe narrowing of their aortic valve, making it hard for blood to flow.
- People who are too frail for open heart surgery.
- Need an easier, faster recovery option.
How the Procedure Works
1. Before the Procedure
Doctors run tests like heart scans and CT scans to determine the suitability of the procedure.
2. During the Procedure
- Getting to the Heart: Doctors insert a thin & flexible tube (catheter) through a blood vessel in your leg or chest to reach the heart.
- Placing the New Valve: A replacement valve, fully collapsible inside the tube, is guided to the heart.
- Expanding the Valve: The new valve expands and takes over the job of the damaged valve, restoring normal blood flow.
3. After the Procedure
- Most patients stay in the hospital for 2 – 5 days.
- Medications such as blood thinners may be prescribed to prevent complications.
- Follow-up visits to ensure the new valve is working well.
Benefits of TAVI
- Faster recovery compared to open heart surgery.
- Reduced risk of developing heart failure in future.
- Less pain and a smaller cut.
- Improved quality and length of life.
Possible Risks & Complications
TAVI is generally safe but like any medical procedure, potential risks includes:
- Stroke.
- Bleeding & injury to blood vessels.
- Arrhythmias requiring pacemaker insertion.
- Valve infection.
Life After TAVI
- Most people feel better and return to daily activities within weeks.
- Doctors might recommend rehab exercises to strengthen the heart.
- Lifestyle modifications are needed to help keep the heart strong.
Conclusion
TAVI is a life changing option for those who need a new heart valve but can’t have open heart surgery. It’s a safer, faster alternative that helps people feel better and live healthier lives.
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