Das Bibhuti, Cuneo Bettina F, Ovadia Mark, Strasburger Janette F, Johnsrude Christopher, Wakai Ronald T
Department of Pediatrics, Division of Pediatric Cardiology, University of Louisville, Louisville, KY, USA.
Fetal Diagn Ther. 2008;24(3):282-5. doi: 10.1159/000151677. Epub 2008 Sep 2.
A fetus who was diagnosed at 25 weeks of gestation with isoimmune AV block presented at 34 weeks with a precipitous fall in ventricular rate and periods of tachycardia. Magnetocardiography revealed the tachycardia to be ventricular. After delivery, nonsustained ventricular tachycardia continued. The baby then successfully paced, and at higher ventricular rates the tachycardia resolved. Five years later the child has normal ventricular function and is doing well.
一名在妊娠25周时被诊断为同种免疫性房室传导阻滞的胎儿,在34周时出现心室率急剧下降和心动过速期。心磁图显示心动过速为室性。分娩后,非持续性室性心动过速仍持续存在。随后婴儿成功起搏,在较高心室率时心动过速消失。五年后,该儿童心室功能正常,情况良好。