Increased variability of fetal heart rate during labour: a review of preclinical and clinical studies.
BJOG
; 129(12): 2070-2081, 2022 11.
Article
em En
| MEDLINE
| ID: mdl-35596699
ABSTRACT
Increased fetal heart rate variability (FHRV) in intrapartum cardiotocographic recording has been variably defined and poorly understood, limiting its clinical utility. Both preclinical (animal) and clinical (human) evidence support that increased FHRV is observed in the early stage of intrapartum fetal hypoxaemia but can also be observed in a subset of fetuses during the preterminal stage of repeated hypoxaemia. This review of available evidence provides data and expert opinion on the pathophysiology of increased FHRV, its clinical significance and a stepwise approach regarding the management of this pattern, and propose recommendations for standardisation of related terminology.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Frequência Cardíaca Fetal
/
Trabalho de Parto
Tipo de estudo:
Guideline
Limite:
Animals
/
Female
/
Humans
/
Pregnancy
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article