If you’ve been diagnosed with atrial fibrillation (AFib), your doctor might have talked to you about the risks of stroke. For many people with AFib, this risk comes from blood clots forming in a part of the heart called the left atrial appendage (LAA). These clots can travel to the brain and cause a stroke. Traditionally, blood-thinning medications like warfarin or newer anticoagulants have been used to lower this risk. However, these medications aren’t suitable for everyone, especially if you’re at risk for bleeding complications. That’s where left atrial appendage occlusion (LAAO) devices