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Investigations

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

  • chest radiography: enlarged aorta, often prominent pulmonary vasculature
  • ECG: left ventricular hypertrophy
  • echocardiography: visualization of the patent ductus
  • Doppler: may show turbulent flow in the pulmonary artery

Click here for example ECG and further information

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