Left Atrial Appendage Closure

What is Left Atrial Appendage Closure?

Left atrial appendage closure is a minimally invasive procedure used to reduce the risk of stroke in patients with atrial fibrillation.

The left atrial appendage is a small pouch in the left atrium where blood clots may form in patients with atrial fibrillation. This procedure seals that area using a special device to prevent clot formation and reduce the risk of stroke.

When is this procedure recommended?

This procedure may be recommended for:

• Patients with non-valvular atrial fibrillation
• Patients at increased risk of stroke
• Patients who cannot take blood-thinning medications long-term
• Patients with a high risk of blood clot formation

How is the procedure performed?

The procedure is performed in a cardiac catheterization laboratory.

It typically involves:

• Inserting a catheter through a vein in the groin
• Guiding the catheter to the left atrium of the heart
• Placing a special closure device in the left atrial appendage
• Confirming proper device placement

Benefits of the procedure

This procedure offers several advantages:

• Reduces the risk of stroke
• Minimally invasive treatment
• Suitable for patients who cannot use blood thinners
• Short recovery time

Is the procedure safe?

Left atrial appendage closure is an advanced interventional cardiology procedure performed by experienced specialists using modern technology.

A Message to Patients

For patients with atrial fibrillation and an increased risk of stroke,
left atrial appendage closure can help reduce the risk of clot formation and improve long-term heart safety.