title: A manual pulse duplicator to test heart valves before implantation.
mesh_terms: D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve; D011183:Postoperative Complications / Q000517:prevention & control; D011312:Pressure; D011664:Pulmonary Valve; D011674:Pulse; D014261:Tricuspid Valve