Medtronic Open Pivot Mechanical Valve

Medtronic Open Pivot Mechanical Valve

The device that appears in this graphic is a representation of a Medtronic device. The graphic does not include certain identifying information that may appear on Medtronic devices, such as model number or serial number.


  1. Emery RW, Petersen RJ, Kersten TE, et al. The initial United States experience with the ATS mechanical cardiac valve prosthesis. Heart Surgery Forum. 2001; 4(4):346-353.
  2. Kelly SGD, Verdonck PR, Vierendeels JAM, et al. A three-dimensional analysis of flow in the pivot regions of an ATS bileaflet valve. Int J Artif Organs. 1999; 22:754-763.
  3. Van Nooten GJ, Caes F, Francois K, et al. Fifteen years’ single-center experience with the ATS bileaflet valve. J Heart Valve Dis. 2009;18(4):445-452.
  4. Emery RW, Krogh CC, Jones DJ, et al. Five-year follow up of the ATS mechanical heart valve. J Heart Valve Dis. 2004 Mar;13(2):231-238.
  5. ATS Medical, Inc. Pre-market approval application – Summary of Safety and Effectiveness: 2000. Washington D.C.; U.S. Food and Drug Administration. 2000.
  6. Shiono M, Sezai Y, Sezai A, et al. Multi-institutional experience of the ATS Open Pivot bileaflet valve in Japan. Ann Thorac Cardiovasc Surg. 1996; 2(1):51-58.
  7. Sezai A, Shiono M, Orime Y, et al. Evaluation of valve sound and its effects on ATS prosthetic valves in patient's quality of life. Ann Thorac Surg. 2000;69:507-512.

Information on this site should not be used as a substitute for talking with your doctor. Always talk with your doctor about diagnosis and treatment information.

Last updated: 8 Oct 2012

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