Left ventricular outflow tract obstruction   253546004

SNOMED CT code


SNOMED code253546004
nameLeft ventricular outflow tract obstruction
statusactive
date introduced2002-01-31
fully specified name(s)Left ventricular outflow tract obstruction (disorder)
synonyms
  • LVOTO - Left ventricular outflow tract obstruction
  • Left ventricular outflow tract obstruction
attributes - group1
Associated morphologyObstruction   26036001
Finding siteStructure of outflow tract of left ventricle   13418002
parentsLeft ventricular abnormality   253535002
children
  • Acquired left ventricular outflow tract obstruction   880054006
  • Left ventricular outflow tract obstruction due to aneurysm of membranous septum   445453003
  • Left ventricular outflow tract obstruction due to anterolateral muscle band   445235006
  • Left ventricular outflow tract obstruction due to atrioventricular valve   445454009
  • Left ventricular outflow tract obstruction due to diaphragm   445310002
  • Left ventricular outflow tract obstruction due to fibromuscular tunnel   445131007
  • Left ventricular outflow tract obstruction due to malaligned outlet septum   445001003
  • Left ventricular outflow tract obstruction due to neoplasm   472787007
  • Left ventricular outflow tract obstruction due to prolapse of Eustachian valve   448823001
  • Left ventricular outflow tract obstruction due to prolapsed arterial valve   449118008
  • Left ventricular outflow tract obstruction due to subpulmonary fibromuscular shelf   445003000
  • Postprocedural left ventricular outflow tract obstruction   880013003
  • Progression of fetal left ventricular outflow tract obstruction   470753008
  • Transposition of great arteries with concordant atrioventricular connections and ventricular septal defect and left ventricular outflow tract obstruction   871605002
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Clinical finding   404684003
    Cardiovascular finding   106063007
      Cardiac finding   301095005
        Heart disease   56265001
          Structural disorder of heart   128599005
            Left ventricular abnormality   253535002
              Left ventricular outflow tract obstruction   253546004

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