Total Artificial Heart cum Ventricular Assist device comprising of a closed system of reservoir, conduit and pump chamber one such closed system for the right circulation and one for the left : the closed system having first and second states, in the said first state the system pumps fluid in a direction toward said pump chamber and away from said reservoir chamber, in said second state the flow of fluid is away from said pump chamber towards said reservoir chamber the electromechanical energy converter/s, valves, sensors and control will optimize the function of the closed system.
