Your heart deserves the very best care, with top quality, safety and a high level of customer service. UnityPoint Clinic Cardiology provides state-of-the-art technology in a comfortable setting with knowledgeable staff. We are the largest practice in Eastern Iowa. Affiliated with eastern Iowa's Heart Hospital, St. Luke's, our board-certified cardiologists provide the highest level of quality heart care with fewer complications, better outcomes and higher survival rates.