FAMILIAL ROMANO-WARD-SYNDROME - A REPORT OF 2 CASES

Background - Congenital long QT syndrome is rare, usually revealed by bouts of syncopal attacks secondary to effort or strong emotions, and more rarely by atypical epileptic crisis. Case reports, - We report a family history of two boys whose mother and grandmother both died sudd enly a few days after delivery. The oldest child was IO years old when admitted to hospital for recurrent loss of consciousness. Neurologica l examination and biological assays were normal electrocardiography (E CG) revealed a prolonged QT interval of 0.59 seconds and episodes of t orsades de pointe on the 24 hour ECG recording. The inefficacy of beta blocker treatment alone led to the implantation of a pacemaker; no re currence has occurred since. The family investigation permitted to rec ognize the same syndrome in his asymptomatic 8-year-old brother for wh om a prophylactic treatment was started. Conclusion. - Both cases remi nd us of the necessity to carry our systematically an ECG in every chi ld seen for unexplained malaise related or not to stress or for an aty pical epileptic crisis. This is the only way for an early diagnosis on which the entire prognosis depends. (C) 1998, Elsevier, Paris.