Taussig- Bing Malformation

Taussig- Bing Malformation


Which of the following is found in Taussig- Bing Malformation


[A] Double inlet left ventricle
[B] Double inlet right ventricle
[C] Double outlet left ventricle
[D] Double outlet right ventricle



Taussig- Bing Malformation

Taussig- Bing Malformation

Form of double outlet right ventricle

  • D- malposed
  • Side- by- side great vessels
  • Sub- pulmonary VSD
  • Hypoplastic aortic arch
  • Taussig–Bing syndrome is a cyanotic congenital heart defect

Form of double outlet right ventricle with D- malposed, side- by- side great vessels, sub- pulmonary VSD, hypoplastic
aortic arch


  • Both aorta and pulmonary artery are connected to the RV
  • Only path for blood from the LV is across the VSD.
  • When the VSD is subpulmonic – LV blood then flows preferentially to the pulmonary artery.
  • RV blood, by default, flows mainly to the aorta.