• Supravalvar aortic stenosis
    • Supravalvar narrowing near the sinotubular junction in a patient with supravalvar aortic stenosis
  • Supravalvar aortic stenosis
    • Supravalvar narrowing near the sinotubular junction in a patient with supravalvar aortic stenosis
    • Turbulent flow noted by color Doppler in the supravalvar region at the site of stenosis
  • Supravalvar aortic stenosis
    • Supravalvar narrowing near the sinotubular junction in a patient with supravalvar aortic stenosis
    • Color compare revealing turbulent flow in the supravalvar region at the site of stenosis near the sinotubular junction

  • Transducer placed on the left sternal border
  • 3rd or 4th intercostal space
  • Notch pointed towards the patient's right shoulder (11 o'clock)
  • Subaortic membrane
  • Aortic valve stenosis
  • Supravalvar aortic stenosis