Heart disease in pregnancy and adverse outcomes: an umbrella review

BackgroundHeart disease in pregnancy encompasses both congenital heart disease and maternal-acquired heart disease, both of which are associated with an increased risk of various adverse outcomes for mothers and their offspring.ObjectiveThe objective of the study was to review and summarize the evid...

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Main Authors: Jiani Zhang, Yuxin Ren, Bingjie Li, Qi Cao, Xiaodong Wang, Haiyan Yu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-02-01
Series:Frontiers in Medicine
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Online Access:https://www.frontiersin.org/articles/10.3389/fmed.2025.1489991/full
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author Jiani Zhang
Jiani Zhang
Yuxin Ren
Yuxin Ren
Bingjie Li
Qi Cao
Qi Cao
Xiaodong Wang
Xiaodong Wang
Haiyan Yu
Haiyan Yu
author_facet Jiani Zhang
Jiani Zhang
Yuxin Ren
Yuxin Ren
Bingjie Li
Qi Cao
Qi Cao
Xiaodong Wang
Xiaodong Wang
Haiyan Yu
Haiyan Yu
author_sort Jiani Zhang
collection DOAJ
description BackgroundHeart disease in pregnancy encompasses both congenital heart disease and maternal-acquired heart disease, both of which are associated with an increased risk of various adverse outcomes for mothers and their offspring.ObjectiveThe objective of the study was to review and summarize the evidence regarding the association between heart disease in pregnancy and adverse outcomes in mothers and their offspring.Data sourcesA comprehensive search was conducted in Embase, PubMed, Web of Science, and the Cochrane Database of Systematic Reviews from inception to March 2024. The protocol for this review was registered in PROSPERO (CRD42024519144).Study eligibility criteriaThis review included systematic reviews and meta-analyses that examined the association between heart disease in pregnancy and adverse outcomes for mothers and their offspring.Study appraisal and synthesis methodsData were independently extracted by two reviewers. The quality of the systematic reviews and meta-analyses was assessed using the A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR2), while Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to evaluate the strength of the evidence for each outcome.ResultsA total of 12 meta-analyses and systematic reviews were included, which documented 156 adverse outcomes for mothers and 65 adverse outcomes for offspring. Evidence was found for both primary and secondary adverse outcomes. Adverse outcomes for mothers were death, cardiac events (cardiac arrest, heart failure, surgery, arrhythmia, anesthesia or sedation, endocarditis, mitral regurgitation, myocardial infarction, NYHA III–IV, restenosis, syncope, and others), pulmonary events (respiratory failure, pulmonary edema, and respiratory support), embolism, cerebrovascular events, postpartum hemorrhage, arterial events, delivery mode, and hospital stay. Adverse outcomes for offspring were death, pregnancy loss, growth restriction, low birth weight, preterm birth, recurrence, and uncertainty. No publication bias was detected using Egger’s test. The overall AMSTAR 2 confidence rating for the included meta-analyses and systematic reviews was moderate. The majority (55.3%) of the evidence evaluated by GRADE was of low quality, while the remaining outcomes were categorized as having “very low”-quality evidence.ConclusionCurrent evidence links heart disease during pregnancy to adverse maternal outcomes, including death and cardiac, pulmonary, and cerebrovascular events, as well as increased mortality risk for offspring. Many meta-analyses in this field have limitations that raise concerns about their validity, highlighting the need for high-quality prospective studies.
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spelling doaj-art-e58b3da296074f95806aa908d35455fc2025-02-05T07:32:58ZengFrontiers Media S.A.Frontiers in Medicine2296-858X2025-02-011210.3389/fmed.2025.14899911489991Heart disease in pregnancy and adverse outcomes: an umbrella reviewJiani Zhang0Jiani Zhang1Yuxin Ren2Yuxin Ren3Bingjie Li4Qi Cao5Qi Cao6Xiaodong Wang7Xiaodong Wang8Haiyan Yu9Haiyan Yu10Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, ChinaDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, ChinaClinical Trial Center, National Medical Products Administration Key Laboratory for Clinical Research and Evaluation of Innovative Drugs, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, ChinaDepartment of Reproductive Medical Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, ChinaDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, ChinaDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, ChinaKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, ChinaBackgroundHeart disease in pregnancy encompasses both congenital heart disease and maternal-acquired heart disease, both of which are associated with an increased risk of various adverse outcomes for mothers and their offspring.ObjectiveThe objective of the study was to review and summarize the evidence regarding the association between heart disease in pregnancy and adverse outcomes in mothers and their offspring.Data sourcesA comprehensive search was conducted in Embase, PubMed, Web of Science, and the Cochrane Database of Systematic Reviews from inception to March 2024. The protocol for this review was registered in PROSPERO (CRD42024519144).Study eligibility criteriaThis review included systematic reviews and meta-analyses that examined the association between heart disease in pregnancy and adverse outcomes for mothers and their offspring.Study appraisal and synthesis methodsData were independently extracted by two reviewers. The quality of the systematic reviews and meta-analyses was assessed using the A Measurement Tool to Assess Systematic Reviews 2 (AMSTAR2), while Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to evaluate the strength of the evidence for each outcome.ResultsA total of 12 meta-analyses and systematic reviews were included, which documented 156 adverse outcomes for mothers and 65 adverse outcomes for offspring. Evidence was found for both primary and secondary adverse outcomes. Adverse outcomes for mothers were death, cardiac events (cardiac arrest, heart failure, surgery, arrhythmia, anesthesia or sedation, endocarditis, mitral regurgitation, myocardial infarction, NYHA III–IV, restenosis, syncope, and others), pulmonary events (respiratory failure, pulmonary edema, and respiratory support), embolism, cerebrovascular events, postpartum hemorrhage, arterial events, delivery mode, and hospital stay. Adverse outcomes for offspring were death, pregnancy loss, growth restriction, low birth weight, preterm birth, recurrence, and uncertainty. No publication bias was detected using Egger’s test. The overall AMSTAR 2 confidence rating for the included meta-analyses and systematic reviews was moderate. The majority (55.3%) of the evidence evaluated by GRADE was of low quality, while the remaining outcomes were categorized as having “very low”-quality evidence.ConclusionCurrent evidence links heart disease during pregnancy to adverse maternal outcomes, including death and cardiac, pulmonary, and cerebrovascular events, as well as increased mortality risk for offspring. Many meta-analyses in this field have limitations that raise concerns about their validity, highlighting the need for high-quality prospective studies.https://www.frontiersin.org/articles/10.3389/fmed.2025.1489991/fulladverse outcomesheart diseasemeta-analysispregnancyumbrella adverse outcomesumbrella review
spellingShingle Jiani Zhang
Jiani Zhang
Yuxin Ren
Yuxin Ren
Bingjie Li
Qi Cao
Qi Cao
Xiaodong Wang
Xiaodong Wang
Haiyan Yu
Haiyan Yu
Heart disease in pregnancy and adverse outcomes: an umbrella review
Frontiers in Medicine
adverse outcomes
heart disease
meta-analysis
pregnancy
umbrella adverse outcomes
umbrella review
title Heart disease in pregnancy and adverse outcomes: an umbrella review
title_full Heart disease in pregnancy and adverse outcomes: an umbrella review
title_fullStr Heart disease in pregnancy and adverse outcomes: an umbrella review
title_full_unstemmed Heart disease in pregnancy and adverse outcomes: an umbrella review
title_short Heart disease in pregnancy and adverse outcomes: an umbrella review
title_sort heart disease in pregnancy and adverse outcomes an umbrella review
topic adverse outcomes
heart disease
meta-analysis
pregnancy
umbrella adverse outcomes
umbrella review
url https://www.frontiersin.org/articles/10.3389/fmed.2025.1489991/full
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