How does the LAAO procedure differ from traditional cardiac surgeries?

The LAAO procedure is characterized by its minimally invasive nature and the use of catheter-based technology. This approach allows for access to the left atrial appendage without the need for large incisions associated with open-heart surgeries. By employing catheters, which are inserted through smaller access points, the procedure reduces trauma to surrounding tissues, which can lead to shorter recovery times and less postoperative pain compared to traditional cardiac surgeries.

LAAO targets the left atrial appendage, a common site for thrombus formation in patients with atrial fibrillation, with the goal of preventing stroke without the need for long-term anticoagulation therapy. This focus on a specific area of the heart, combined with the use of less invasive techniques, distinguishes LAAO significantly from traditional open-heart surgical procedures that often involve broader interventions and longer hospital stays.