Robotically-Assisted Left Atrial Fibrillation Ablation and Mitral Valve Repair Through a Right Mini-Thoracotomy

A combined robotic-assisted left atrial ablation and mitral valve repair was done through a 5-cm right anterior mini-thoracotomy. The patient was a 54-year-old man with severe mitral regurgitation and a 10-month history of persistent atrial fibrillation. The patient underwent off-pump, beating heart epicardial peripulmonary vein microwave ablation using the FLEX 10 catheter (AFx Inc, Fremont, CA), followed by supplemental on-pump endocardial lesions. The procedure was done using the da Vinci surgical robot (Intuitive Surgical Inc, Sunnyvale, CA). The mitral valve repair consisted of a No. 38 Cosgrove annuloplasty band implantation (Edwards Life Sciences, LLC, Irvine, CA). The postoperative recovery was uneventful, and the patient maintained normal sinus rhythm.