The Nebraska Heart Institute provides a full-range of cardiology services to support the health care needs of patients throughout the region. Specialist at NHI focus on: non-invasive testing including nuclear and echo as well as invasive cardiac catheterization and transesophageal echocardiography; interventional cardiology to include angioplasty, cardiac stenting, PFO Closure and peripheral vascular treatment.

Electrophysiologists afford patients an array of diagnostics and treatment such as "mapping" of the heart's electrical system, pulmonary ablation, pacemaker and ICD implantation and are one of the country's leading implanter of biventricular ICDs for heart failure patients.