Archives françaises de pédiatrie
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Review Multicenter Study Clinical Trial
[Fetal supraventricular tachycardias and their treatment. Apropos of 23 cases].
The management of fetal heterotopic tachycardias is reviewed from a cooperative study involving 23 cases treated by French Pediatric Cardiology Centers at Angers, Brest, Nantes, Rennes and Tours. There were 17 cases of supraventricular tachycardia (SVT), 5 of flutter and 1 of atrial tachycardia. Seventeen mothers were given an antiarrythmic treatment. ⋯ There was a good in utero response in 12 cases. Among the 23 patients, 5 died, all with hydrops fetalis at the time of diagnosis of SVT. Finally 2 newborns were successfully treated at the time of delivery by a direct puncture of the umbilical cord.