Unit Procedures/Responsibilities: Breathing treatments, chest tube management, CPAP/BiPAP, Trach care, sternal precautions, blood product administration, cardioversion/defibrillation, epicardial pacer management, LVAD management, post-op open heart care, and telemetry monitoring with interpretation of dysrhythmias. Patient Population: Adults and geriatrics with cardiac conditions, including myocardial infarction, arrhythmias, pre/post-open heart surgery, vascular surgery, stroke with cardiac involvement, and structural heart support such as VAD or TAVR.