Long term hemodynamic evaluation of cardiac prosthesis.
D001021:Aortic Valve / Q000601:surgery; D005069:Evaluation Studies as Topic; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008943:Mitral Valve / Q000601:surgery