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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Idiopathic constriction of the fetal ductus arteriosus.

Constriction of the ductus arteriosus in the fetus is well studied, but mostly secondary to maternal exposure to indomethacin or other non-steroidal anti-inflammatory medications, or structural cardiac lesions. We present a case of a fetus presenting with right ventricular hypertrophy secondary to an S-shaped ductus arteriosus with distal constriction diagnosed by pulsed Doppler imaging. A review of the recent English literature of similar cases is presented.[1]


  1. Idiopathic constriction of the fetal ductus arteriosus. Trevett, T.N., Cotton, J. Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. (2004) [Pubmed]
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