Analysts are impressed with the results of the Amulet IDE trial that compared Abbott’s Amplatzer Amulet left-atrial appendage (LAA) occluder to Boston Scientific’s LAA closure device to prevent strokes in people with atrial fibrillation.
Atrial fibrillation increases the risk that thrombus will form in the left-atrial appendage and causes a stroke. Anticoagulant drugs reduce...







