The department provides the following services to our patients: Transthoracic Echocardiograms (TTE), Transesophageal Echocardiograms (TEE), Stress Echocardiograms, Nuclear Stress Tests, Treadmill Exercise Stress Tests, Event and Holter Monitors and EKG Processing. The BJC RN Career Ladder promotes professional development, leadership, collaboration, education, and service excellence and gives staff the opportunity to continue doing what they do best - caring for patients - while having the opportunity to advance to the next step in their career.