title: The Army system for synchronous cardiac assistance.
mesh_terms: D000818:Animals; D001243:Assisted Circulation / Q000295:instrumentation*; D001794:Blood Pressure; D002302:Cardiac Output; D004285:Dogs; D004562:Electrocardiography; D006352:Heart Ventricles; D008722:Methods; D008887:Military Medicine; D011674:Pulse