title: Dr. Chu introduces EX-MAZE procedure at RIH for high-risk A-fib patients.
mesh_terms: D055011:Ablation Techniques; D001281:Atrial Fibrillation / Q000601:surgery*; D006348:Cardiac Surgical Procedures; D006761:Hospitals; D006801:Humans; D012237:Rhode Island; D012307:Risk Factors