O’FALLON, IL. — Prairie Cardiovascular and HSHS Medical Group welcome Rugheed Ghadban, MD, board-certified in internal medicine, cardiology and cardiac electrophysiology, to the Prairie Cardiovascular team at 3 St. Elizabeth’s Blvd., Suite 1800, in O’Fallon.Dr. Ghadban specializes in diagnosing and treating complex heart rhythm disorders, including atrial fibrillation, ventricular tachycardia and other arrhythmias. He is skilled in advanced procedures such as catheter abl...