MyChart
An Alternative to Oral Blood Thinners
More than 5 million Americans suffer from atrial fibrillation (AF): the irregular, chaotic beating of the upper chambers of the heart. AF increases your risk of stroke five times over someone with a normal heart, and most people with AF need long-term treatment to reduce the risk of a stroke.
Taking oral anti-coagulants is the most common course, but they come with complications. You may have increased risk of bleeding, negative interactions with some foods and drugs, and side effects that can be severe.
Since 90% of strokes in people with AF originate in the heart's left atrial appendage (LAA), a left atrial appendage occlusion procedure can be a good alternative over long-term anti-clotting drugs. The procedure closes off the atrial appendage with permeable mesh (such as a WATCHMAN® device) that allows blood to pass through but prevents clots from entering the blood stream.
Studies show that after a successful procedure, the risk of stroke can be reduced to the levels of a person with a normal heart. Continuing anti-coagulant medications are part of the recovery period, and aspirin is recommended indefinitely.
Implanting Physicians
Consult your doctor to find out if a left atrial appendage occlusion procedure may be right for you.