• Double Outlet Right Ventricle with Normally Related Great Vessels (TOF physiology)
    • Apical 4 chamber sweep revealing the aorta and pulmonary artery arising from the right ventricle
    • Normally related great arteries
    • Subaortic ventricular septal defect
    • Size discrepency between the aorta and pulmonary artery
    • Hypoplastic and dysplastic pulmonary valve
  • Double Outlet Right Ventricle with Normally Related Great Vessels (TOF physiology)
    • Both the pulmonary artery and aorta arise from the right ventricle
    • Normally related great arteries
    • Size discrepency between the aorta and pulmonary artery
    • Hypoplastic and dysplastic pulmonary valve
  • Double Outlet Right Ventricle with Normally Related Great Vessels (TOF physiology)
    • Apical 4 chamber sweep revealing the aorta and pulmonary artery arising from the right ventricle
    • Normally related great arteries
    • Size discrepency between the aorta and pulmonary artery
    • Hypoplastic and dysplastic pulmonary valve
  • Double Outlet Right Ventricle with Normally Related Great Vessels (TOF physiology)
    • Apical 4 chamber sweep revealing the aorta and pulmonary artery arising from the right ventricle
    • Normally related great arteries
    • Subaortic ventricular septal defect
    • Size discrepency between the aorta and pulmonary artery
    • Hypoplastic and dysplastic pulmonary valve
  • Double Outlet Right Ventricle with Normally Related Great Vessels (TOF physiology)
    • Spectral Doppler across the hypoplastic pulmonary valve revealing pulmonary stenosis
  • Double Outlet Right Ventricle with Malposed Great Vessels
    • Aorta and pulmonary artery both arise from the right ventricle
    • Aorta is anterior and rightward (malposed)
    • Subpulmonary conus below pulmonary valve
    • Hypoplastic pulmonary valve
  • Double Outlet Right Ventricle with Malposed Great Vessels
    • Aorta and pulmonary artery both arise from the right ventricle
    • Sweep anteriorly reveals the most anterior vessel to be the aorta (at end of sweep) 
      • aorta is anterior and rightward (malposed)
    • Hypoplastic pulmonary valve
  • Double Outlet Right Ventricle with Malposed Great Vessels
    • Aorta and pulmonary artery both arise from the right ventricle
    • Sweep anteriorly reveals the most anterior vessel to be the aorta (at end of sweep) 
      • aorta is anterior and rightward (malposed)
      • trivial aortic regurgitation (red jet)
    • Hypoplastic pulmonary valve
      • flow turbulence across the pulmonary valve reflective of pulmonary stenosis

Here are clips of fetal DORV