Mock circulation systems for artificial hearts.
D001701:Bionics; D001775:Blood Circulation; D001783:Blood Flow Velocity; D001810:Blood Volume; D002320:Cardiovascular Physiological Phenomena; D003202:Computers, Analog; D003936:Diagnosis, Computer-Assisted; D006354:Heart, Artificial; D006801:Humans; D008954:Models, Biological