Transient Congenital Complete Heart Block: A Case Report

Congenital complete heart block is defined as a complete atrioventricular block occurring prenatally, at birth, or within the first month of life. Congenital complete heart block has a high mortality rate, and in infants with normal heart morphology, it is often associated with maternal connective t...

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Main Authors: Ying-Tzu Ju, Yu-Jen Wei, Ming-Ling Hsieh, Jieh-Neng Wang, Jing-Ming Wu
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Children
Subjects:
Online Access:https://www.mdpi.com/2227-9067/8/9/790
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author Ying-Tzu Ju
Yu-Jen Wei
Ming-Ling Hsieh
Jieh-Neng Wang
Jing-Ming Wu
author_facet Ying-Tzu Ju
Yu-Jen Wei
Ming-Ling Hsieh
Jieh-Neng Wang
Jing-Ming Wu
author_sort Ying-Tzu Ju
collection DOAJ
description Congenital complete heart block is defined as a complete atrioventricular block occurring prenatally, at birth, or within the first month of life. Congenital complete heart block has a high mortality rate, and in infants with normal heart morphology, it is often associated with maternal connective tissue disease. In these latter cases, neonatal congenital complete heart block is usually irreversible. We present a rare case of a female neonate who had bradycardia noted at a gestational age of 37 weeks. Her mother had no autoimmune disease history. She had no structural heart disease, and the serology surveys for autoantibodies including SSA/Ro and SSB/La were all negative. Without intervention or medication, her congenital complete heart block completely recovered to a normal sinus rhythm within 5 days. The cause of the transient congenital complete heart block was unknown in this case.
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spelling doaj.art-bda0bab8636f4c68a35d4ceb85a162ae2023-11-22T12:30:07ZengMDPI AGChildren2227-90672021-09-018979010.3390/children8090790Transient Congenital Complete Heart Block: A Case ReportYing-Tzu Ju0Yu-Jen Wei1Ming-Ling Hsieh2Jieh-Neng Wang3Jing-Ming Wu4Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, TaiwanDepartment of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, TaiwanDepartment of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, TaiwanDepartment of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, TaiwanDepartment of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, TaiwanCongenital complete heart block is defined as a complete atrioventricular block occurring prenatally, at birth, or within the first month of life. Congenital complete heart block has a high mortality rate, and in infants with normal heart morphology, it is often associated with maternal connective tissue disease. In these latter cases, neonatal congenital complete heart block is usually irreversible. We present a rare case of a female neonate who had bradycardia noted at a gestational age of 37 weeks. Her mother had no autoimmune disease history. She had no structural heart disease, and the serology surveys for autoantibodies including SSA/Ro and SSB/La were all negative. Without intervention or medication, her congenital complete heart block completely recovered to a normal sinus rhythm within 5 days. The cause of the transient congenital complete heart block was unknown in this case.https://www.mdpi.com/2227-9067/8/9/790congenitalcomplete heart blockneonatetransient
spellingShingle Ying-Tzu Ju
Yu-Jen Wei
Ming-Ling Hsieh
Jieh-Neng Wang
Jing-Ming Wu
Transient Congenital Complete Heart Block: A Case Report
Children
congenital
complete heart block
neonate
transient
title Transient Congenital Complete Heart Block: A Case Report
title_full Transient Congenital Complete Heart Block: A Case Report
title_fullStr Transient Congenital Complete Heart Block: A Case Report
title_full_unstemmed Transient Congenital Complete Heart Block: A Case Report
title_short Transient Congenital Complete Heart Block: A Case Report
title_sort transient congenital complete heart block a case report
topic congenital
complete heart block
neonate
transient
url https://www.mdpi.com/2227-9067/8/9/790
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AT yujenwei transientcongenitalcompleteheartblockacasereport
AT minglinghsieh transientcongenitalcompleteheartblockacasereport
AT jiehnengwang transientcongenitalcompleteheartblockacasereport
AT jingmingwu transientcongenitalcompleteheartblockacasereport