Disease or Syndrome
valvular stenosis
val·vu·lar ste·no·sis
Definitions related to valvular stenosis:
  • Narrowing of the opening of one or more of the four valves of the heart.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
  • Obstruction of flow across a heart valve due to immobility of the leaflets and/or a restricted orifice.
    U.S. FDA Glossary
    U.S. Food & Drug Administration, 2021
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.