Arquivos brasileiros de cardiologia · 1992
[Fetal atrioventricular block].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Lopes L M, Cha S C, Sadek L, Iwahashi E R, Aiello V D, Zugaib M
Аннотация
PURPOSE: To study the pathogenesis, evolution and prognosis of the complete heart block of the fetus.
METHODS: Bidimensional echocardiography associated to M-mode and doppler was performed in 600 patients. All cases of congenital heart block were referred because the fetuses presented hydrops, bradycardia and/or cardiac malformation suspected by routine ultrasound.
RESULTS: Isolated heart block was found in 6 fetuses (5 cases of complete type and 1 case of 2nd degree type 2:1). Heart block associated with complex cardiac disease and left atrial isomerism was found in 6 fetuses with no survivors (5 cases of complete type and 1 case of 2nd degree type 2:1). Heart block associated with atrioventricular discordante was found in 1 case.
CONCLUSION: The findings of this study agree the literature about the relation between maternal anti-RO antibodies and isolated complete heart block. We also found a poor prognosis in the group with heart block and complex cardiac malformations.
METHODS: Bidimensional echocardiography associated to M-mode and doppler was performed in 600 patients. All cases of congenital heart block were referred because the fetuses presented hydrops, bradycardia and/or cardiac malformation suspected by routine ultrasound.
RESULTS: Isolated heart block was found in 6 fetuses (5 cases of complete type and 1 case of 2nd degree type 2:1). Heart block associated with complex cardiac disease and left atrial isomerism was found in 6 fetuses with no survivors (5 cases of complete type and 1 case of 2nd degree type 2:1). Heart block associated with atrioventricular discordante was found in 1 case.
CONCLUSION: The findings of this study agree the literature about the relation between maternal anti-RO antibodies and isolated complete heart block. We also found a poor prognosis in the group with heart block and complex cardiac malformations.