New hybrid heart procedure aims to tame stubborn AFib

This study tests a new, less invasive surgical approach for people with persistent atrial fibrillation (AFib), a type of irregular heartbeat that is hard to treat. The procedure combines a small incision under the breastbone with a catheter to destroy abnormal heart tissue and close off a small heart pouch to reduce stroke risk. Researchers will check if this hybrid method is safe and effective at keeping the heart in normal rhythm for up to a year.