SIOUX FALLS, S.D. (KELO) – Sunday, recently re-elected Sioux Falls city councilor, Rich Merkouris, announced on his personal Facebook page that he is scheduled to have open heart surgery. The surgery is planned to treat a thoracic aortic aneurysm with a bicuspid heart valve and is scheduled for th is Thursday, Merkouris wrote on his Facebook [...] ...read more read less