Pei-Hsuan Lin1, Hsin-Hung Wu1, Horng-Der Tsai1, Charles Tsung-Che Hsieh2. 1. Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan. 2. Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan. Electronic address: 40129@cch.org.tw.
Abstract
OBJECTIVE: We report a case of nonimmune hydrops fetalis caused by atrial flutter, which was successfully treated by intraperitoneal and intra-amniotic injections of amiodarone. CASE REPORT: A 27-year-old woman presented at 30 weeks of pregnancy with hydrops fetalis caused by a fetal atrial flutter. As the transplacental passage of antiarrhythmic agents is impaired in hydrops fetalis, we chose direct treatment using fetal intraperitoneal and intra-amniotic injections (75-300 mg) of amiodarone. We managed to successfully convert the fetal atrial flutter to normal sinus rhythm. The woman delivered a live female baby at 33 weeks of gestation with normal sinus rhythm and neurological development. CONCLUSION: Intrauterine antiarrhythmic treatment can reduce perinatal morbidity and mortality. This report suggests that direct fetal therapy using intraperitoneal or intra-amniotic injections of amiodarone constitutes an effective treatment for atrial flutter in cases of hydrops fetalis.
OBJECTIVE: We report a case of nonimmune hydrops fetalis caused by atrial flutter, which was successfully treated by intraperitoneal and intra-amniotic injections of amiodarone. CASE REPORT: A 27-year-old woman presented at 30 weeks of pregnancy with hydrops fetalis caused by a fetal atrial flutter. As the transplacental passage of antiarrhythmic agents is impaired in hydrops fetalis, we chose direct treatment using fetal intraperitoneal and intra-amniotic injections (75-300 mg) of amiodarone. We managed to successfully convert the fetal atrial flutter to normal sinus rhythm. The woman delivered a live female baby at 33 weeks of gestation with normal sinus rhythm and neurological development. CONCLUSION: Intrauterine antiarrhythmic treatment can reduce perinatal morbidity and mortality. This report suggests that direct fetal therapy using intraperitoneal or intra-amniotic injections of amiodarone constitutes an effective treatment for atrial flutter in cases of hydrops fetalis.