Medical Encyclopedia

Medical Encyclopedia

Heart valve surgery - series: Normal anatomy

 Normal anatomy

Heart valve surgery - series
Illustrations:

  • Normal anatomy
  • Indications
  • Procedure, part 1
  • Procedure, part 2
  • Procedure, part 3
  • Aftercare

    • There are four valves in the heart: aortic valve, mitral valve, tricuspid valve, and pulmonary valve. The valves are designed to control the direction of blood flow through the heart. The opening and closing of the heart valves produce the heart-beat sounds.

    Update Date: 5/15/2008

    Updated by: Robert A. Cowles, MD, Assistant Professor of Surgery, Columbia University College of Physicians and Surgeons, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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