Low Baseline Fetal Heart Rate Leads to Diagnosis of Long QT Syndrome Type 1.

Polic, Aleksandra; Killen, Stacy A S; Strasburger, Janette F; Kannankeril, Prince J; Wakai, Ronald T; Patel, Soha S

Polic, Aleksandra; Killen, Stacy A S; Strasburger, Janette F; Kannankeril, Prince J; Wakai, Ronald T; Patel, Soha S.

Afiliação

Polic A; Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Killen SAS; Division of Cardiology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Strasburger JF; Division of Cardiology, Medical College of Wisconsin, Childrens Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Kannankeril PJ; Division of Cardiology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Wakai RT; Department of Medical Physics, University of Wisconsin, Milwaukee, Wisconsin, USA.
Patel SS; Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.

JACC Case Rep ; 29(3): 102183, 2024 Feb 07.

Article em En | MEDLINE | ID: mdl-38361570

ABSTRACT

ABSTRACT

A low baseline fetal heart rate at 20 weeks' gestation was detected in a fetus without cardiac structural anomalies. Fetal echocardiography and magnetocardiography were used to diagnose congenital long QT syndrome. It was confirmed in the neonate, and the same pathogenic variant in KCNQ1 was subsequently identified in the mother.

Palavras-chave

bradycardia; cardiac channelopathy; fetal magnetocardiography; pregnancy

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: En Revista: JACC Case Rep Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Estados Unidos

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