Left Atrial Appendage Closure after Ablation for Atrial Fibrillation.

Summary: People with a shaky heartbeat, called atrial fibrillation, often get a procedure called an ablation to fix it. After that, they usually need to take blood thinners to stop strokes. But blood thinners can cause dangerous bleeding.

Doctors wanted to test a new idea: putting a tiny plug in the heart (called left atrial appendage closure) instead of using blood thinners. They tested this on 1,600 people. The result? The heart plug worked just as well as blood thinners to stop strokes and death. Even better, it caused much less bleeding. This is great news for patients who want to protect their heart but avoid the risks of blood thinners!