Do umbilical cord wrapped around the fetal body can mimic signs of aortal coarctation?

Katarzyna Więckowska; Katarzyna Zych-Krekora; Maciej Słodki; Maria Respondek-Liberska

eISSN: 2449-6731
ISSN: 2449-6723

Prenatal Cardiology

Current issue Archive About the journal Editorial board Abstracting and indexing Contact Instructions for authors Ethical standards and procedures

Editorial System

Submit your Manuscript

Editorial Policies

Sarajevo Declaration on Integrity and Visibility of Scholarly Publications

1/2016

Send email

Copy url:

abstract:

Original paper

Do umbilical cord wrapped around the fetal body can mimic signs of aortal coarctation?

Katarzyna Więckowska

¹

,

Katarzyna Zych-Krekora

²

,

Maciej Słodki

^{3, 4}

,

Maria Respondek-Liberska

^{2, 3}

Medical University of Lodz, 5th Grade, Scientific Student's Circle of Prenatal Cardiology
Department for Diagnoses & Prevention of Congenital Malformations, Medical University of Łódź, Łódź, Poland
Department of Prenatal Cardiology, Research Institute Polish Mother’s Memorial Hospital, Łódź, Poland
Faculty of Health Sciences. The State University of Applied Sciences in Plock, Poland

Prenat Cardio 2016 Jan; 6(1):82-86

Online publish date: 2019/07/19

View full text Get citation

Objectives
Coarctation of the aorta (CoA) is an irreversible congenital heart defect. Its prenatal diagnosis is not rare a subject to false-positive conclusion. We present a novel hypothesis explaining the basis of this error.

Methods
Ten cases of prenatal suspicion of the coarctation of the aorta (based on disproportion at the level of 4 chamber view and mediastinum) coincidenced with the umbilical cord wrapped around the fetal body were found in the Filemaker datebase of the Fetal Cardiology Department. Only single pregnancies were taken into account. In all cases another cardiac and extracardiac malformations were excluded.

Results
The mean maternal age was 29,6 years. The mean gestational age was 33 7/8 weeks. All fetuses were in a good cardiovascular condition. The usual position of the umbilical cord was neck, but they were also location such as nucha, abdomen or lower limb. At birth, all newborns had normal anatomy of the heart. We conclude that the explanation of the false diagnosis was haemodynamic, resulting from the compression of the fetal neck by the umbilical cord that resulted in a disproportion of cardiac blood flow, “mimicking” CoA.

Conclusions
1. Functional disturbances can mimic prenatal CoA. 2. Umbilical cord position (specially enlacing the fetus neck) should be taken into consideration in suspected cases of fetal CoA.

keywords:

Do umbilical cord wrapped around the fetal body can mimic signs of aortal coarctation?

Katarzyna Więckowska 1 , Katarzyna Zych-Krekora 2 , Maciej Słodki 3, 4 , Maria Respondek-Liberska 2, 3

fetal echocardiography, coarctation of the aorta, prenatal diagnosis, perinatal outcome, umbilical cord, pediatric cardiology

Katarzyna Więckowska

¹

,

Katarzyna Zych-Krekora

²

,

Maciej Słodki

^{3, 4}

,

Maria Respondek-Liberska

^{2, 3}