Intra-aortic balloon pump. Item is used to treat cardiogenic shock resulting from extensive myocardial injury or damage. The pump shall function from line or battery power and is to be a mobile unit. It contains physiological monitoring, pacing, and pumping capabilities. It requires minimal set-up time and has immediate pumping capability. Adjustments can be accomplished without interruption of pumping. The monitor can be mounted remotely for the clinicians convenience and permits viewing of both cardio-pulmonary bypass and intra-aortic balloon pump simultaneously. The pump is designed for use in the critical care unit, operating room, cardiac cath lab and during transport.