Oklahoma Heart Institute (OHI) is one of the leading heart organizations in Oklahoma, United States. With a capacity of around 104 beds, the institute offers a wide range of services, such as cardiovascular diagnosis options, cardiovascular research and diabetes management. Special units for cardiovascular intensive care, laboratories, heart failure care and education purposes are also available. Artrial Fibrillation Center, Congenital Heart Clinic and Lipid & Wellness Clinic are some of the specialty clinics that the organization operates. The company also offers special testing solutions like cardiac screenings, cardiovascular MRI, electrocardiogram and peripheral vascular testing.