MINNEAPOLIS--(BUSINESS WIRE)--MedicalCV, Inc. (OTCBB:MCVI), www.medcvinc.com, announced today that Allen R. Raczkowski, M.D., a cardiothoracic surgeon at Banner Baywood Heart Hospital in Mesa, Arizona, completed the first closed-chest, robotic procedure using the AtriLaze™ Surgical Ablation System to treat atrial fibrillation in conjunction with a minimally invasive mitral valve repair.