Evidence map›Paper›PMID 37804234›Full record

ArticleEuropean heart journal2023

A 20-year population study of peripartum cardiomyopathy.

Alice M Jackson, Mark Macartney, Katriona Brooksbank, Carolyn Brown, Dana Dawson, Mark Francis, Alan Japp, Vera Lennie, Stephen J Leslie, Thomas Martin and 7 more

Abstract readComment
In one paragraph

Article in European heart journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Peripartum cardiomyopathy in an intensive care unit setting.World journal of critical care medicine · 2026
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Observational
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. What Do We Know about Peripartum Cardiomyopathy? Yesterday, Today, Tomorrow.International journal of molecular sciences · 2024
    Review
  16. Review
  17. Diagnosis and management of peripartum cardiomyopathy and recurrence risk.International journal of cardiology. Congenital heart disease · 2024
    Article
  18. Review
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors.

Alice M JacksonBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK.
Mark MacartneyNHS National Services Scotland, Edinburgh, UK.
Katriona BrooksbankBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK.
Carolyn BrownDumfries and Galloway Royal Infirmary, Dumfries, UK.
Dana DawsonAberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, UK.ORCID 0000-0003-2815-4469
Mark FrancisVictoria Hospital, Kirkcaldy, UK.
Alan JappBHF Centre for Cardiovascular Science, University of Edinburgh, UK.
Vera LennieAberdeen Royal Infirmary, Aberdeen, UK.
Stephen J LeslieRaigmore Hospital, Inverness, UK.
Thomas MartinNinewells Hospital, Dundee, UK.
Paul NearyBorders General Hospital, Melrose, UK.
Sowmya VenkatasubramanianForth Valley Royal Hospital, Larbert, UK.
Debra VickersWestern Isles Hospital, Stornoway, UK.
Robin A WeirHairmyres Hospital, East Kilbride, UK.
John J V McMurrayBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK.
Pardeep S JhundBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK.ORCID 0000-0003-4306-5317
Mark C PetrieBHF Glasgow Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK.

Funding

British Heart Foundation
6 · The paper itself

Abstract

BACKGROUND AND

aimsThe epidemiology of peripartum cardiomyopathy (PPCM) in Europe is poorly understood and data on long-term outcomes are lacking. A retrospective, observational, population-level study of validated cases of PPCM in Scotland from 1998 to 2017 was conducted.

methodsWomen hospitalized with presumed de novo left ventricular systolic dysfunction around the time of pregnancy and no clear alternative cause were included. Each case was matched to 10 controls. Incidence and risk factors were identified. Morbidity and mortality were examined in mothers and children.

resultsThe incidence of PPCM was 1 in 4950 deliveries. Among 225 women with PPCM, obesity, gestational hypertensive disorders, and multi-gestation were found to be associated with having the condition. Over a median of 8.3 years (9.7 years for echocardiographic outcomes), 8% of women with PPCM died and 75% were rehospitalized for any cause at least once. Mortality and rehospitalization rates in women with PPCM were ∼12- and ∼3-times that of controls, respectively. The composite of all-cause death, mechanical circulatory support, or cardiac transplantation occurred in 14%. LV recovery occurred in 76% and, of those who recovered, 13% went on to have a decline in LV systolic function despite initial recovery. The mortality rate for children born to women with PPCM was ∼5-times that of children born to controls and they had an ∼3-times greater incidence of cardiovascular disease over a median of 8.8 years.

conclusionsPPCM affected 1 in 4950 women around the time of pregnancy. The condition is associated with considerable morbidity and mortality for the mother and child. There should be a low threshold for investigating at-risk women. Long term follow-up, despite apparent recovery, should be considered.

Indexed as

CardiomyopathiesPregnancy Complications, CardiovascularVentricular Dysfunction, LeftChildEchocardiographyFemaleHumansPeripartum PeriodPregnancyRetrospective StudiesIncidenceOutcomesPeripartum cardiomyopathyRecovery

Identifiers

PMID37804234
PMCPMC10733720

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.