LAAO Surgery/Procedure
About
What is Left Atrial Appendage Occlusion Surgery/Procedure?
Left Atrial Appendage Occlusion (LAAO) is a minimally invasive heart procedure designed to prevent strokes in patients with atrial fibrillation (AF) who are at high risk of bleeding and cannot take long-term blood thinners. The procedure involves closing off the small pouch in the left atrium (called the left atrial appendage) where blood settles and forms clots in AF patients.
Using a small device called the Left Atrial Appendage Occlusion Device, the opening is sealed so clots can’t escape and cause a stroke. The procedure is typically done via a catheter through the groin and avoids open-heart surgery, making it safer for elderly patients or those with other medical conditions.
Who It’s For?
Who Needs LAAO Surgery/Procedure?
Have non-valvular atrial fibrillation (AF)
LAAO is used to prevent stroke in patients with AF not caused by a heart valve issue, where clots commonly form in the left atrial appendage.
Cannot tolerate long-term blood thinners
If medications like warfarin or NOACs cause side effects or are unsafe for you, the Left Atrial Appendage Occlusion Device offers a non-drug alternative.
Have had bleeding complications on anticoagulants
LAAO is ideal for those who’ve experienced serious bleeding while on blood thinners.
Prefer a one-time procedure over lifelong medication
LAAO provides stroke protection without the need for daily anticoagulants, under the care of a Left Atrial Appendage Occlusion specialist in Mumbai.
Benefits of LAAO
What are the Benefits of LAAO Surgery/Procedure?
Reduces stroke risk in AF patients
Blocks the area where clots commonly form in atrial fibrillation.
No lifelong blood thinners needed
Most patients can stop anticoagulants shortly after the procedure.
Minimally invasive procedure
Done through a small groin incision without open-heart surgery.
Safer for those with bleeding risks
A good option if blood thinners have caused issues.
Long-term stroke protection
One-time device placement with lasting results under expert care.
Outcomes of Procedure Delay
Risks of Delay of LAAO Surgery/Procedure
- Increased risk of stroke due to clot formation in the left atrial appendage
- Ongoing reliance on blood thinners despite bleeding risks
- Higher chance of major bleeding events
- Worsening of atrial fibrillation symptoms over time
Procedure Timeline
LAAO Procedure Timeline & Recovery
Day 1
Admission, echocardiogram/TEE, pre-procedure imaging, and planning
Day 2
LAAO device placement via a catheter-based procedure under general anesthesia
Day 3
Post-procedure monitoring; discharge if stable
Week 1
Resume light activity; blood thinners tapered under supervision
Week 6-12
Follow-up transesophageal echo (TEE) to confirm device position and seal
Beyond 3 Months
Long-term monitoring; most patients come off blood thinners completely
What Sets us Apart
Why Choose Heart Valve Experts?
Best Heart Surgeon Team in Mumbai
Trusted for handling complex heart valves and structural interventions with precision.
Leading Cardiologist in Mumbai
Specializes in atrial fibrillation care and non-surgical stroke prevention options like LAAO.
Advanced 3D Echo Infrastructure
Equipped for safe and accurate left atrial appendage occlusion device implantation.
Multidisciplinary Heart Team
Combines expertise from interventional cardiology, electrophysiology, and cardiac anesthesia.
Stroke Risk Reduction Without Long-Term Blood Thinners
Especially suited for those who cannot tolerate anticoagulants.
Personalized LAAO Treatment Plans
Every patient receives tailored care from a Left Atrial Appendage Occlusion specialist in Mumbai.
Patient Success Stories
Every success story begins with the right care. Here are a few:
“Doctors performed my father’s TAVI procedure successfully and explained everything with great care. Truly grateful for his expertise and compassionate team.”
MRS. PREETI MANOHARAN
FAQs
