Changes in the aortic and pulmonary diameters in a fetus with hypoplastic left heart syndrome

Journal of Medical Ultrasonics
Katsuhiko TadaShin-Ichi Otsuki

Abstract

We diagnosed hypoplastic left heart syndrome in a 26-week-old fetus using fetal echocardiography. Color Doppler ultrasonography was helpful for evaluating the structural abnormalities. The diameters of the aorta and the pulmonary artery were measured periodically from 26 to 38 weeks of gestation. Aortic diameter was below the normal range throughout gestation. The diameter of the pulmonary artery was normal at 26 weeks of gestation but gradually dilated and was abnormally dilated after the 36th week of gestation. Here we discuss the cause of enlarged pulmonary artery in fetal hypoplastic left heart syndrome.

References

Sep 1, 1991·American Journal of Obstetrics and Gynecology·D M BlakeC S Kleinman
Jan 1, 1990·Ultrasound in Medicine & Biology·Y ChibaC Yutani
Aug 1, 1990·International Journal of Cardiology·G SharlandL D Allan
Dec 1, 1989·International Journal of Cardiology·L D AllanM J Tynan
Jan 1, 1986·Fetal Therapy·K H NicolaidesW Clewell
Feb 1, 1996·Journal of the American College of Cardiology·R A BerningM J Rice
Jul 15, 1997·The American Journal of Cardiology·J H KernJ M Quaegebeur
Jan 16, 1998·Fetal Diagnosis and Therapy·S YasukochiY Iwasaki

Citations

Oct 24, 2020·Birth Defects Research·Julia MurlewskaMaria Respondek-Liberska

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