Bentall procedure 39 years after implantation of a Starr-Edwards aortic caged-ball-valve prosthesis

Jan D Schmitto1, Philipp Ortmann, Aron F Popov

  • 1Department of Thoracic-, Cardiac- and Vascular Surgery, Georg-August-University of Goettingen, Goettingen, Germany. schmitto@med.uni-goettingen.de