Sex Differences in Acute Coronary Syndromes: A Scoping Review Across the Care Continuum

Anna Marzà-Florensa, Pauline Kiss*, Dina Mohamed Youssef, Sara Jalali-Farahani, Fernando Lanas, Mariachiara di Cesare, José Ramón González Juanatey, Sean Taylor, Alicia Uijl, Diederick E Grobbee, Sarah Des Rosiers, Pablo Perel, Sanne A E Peters

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

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Abstract

INTRODUCTION: Optimal diagnosis and management of acute coronary syndrome (ACS) is essential to improve clinical outcomes and prognosis. Sex disparities in ACS care have been reported in the literature, but evidence gaps remain. This review aims to map and to summarize the global evidence on sex differences in the provision of care across the ACS continuum.

METHODS: A systematic literature search was conducted in Pubmed, EMBASE, and the World Health Organization Global Index Medicus. The search was restricted to original research articles published between January 1, 2013, and August 30th, 2023, and with a full-text available in English, Spanish, Dutch, or French. The search terms and key words covered five aspects of the ACS care continuum: pre-hospital care, diagnosis, treatment, in-hospital events, and discharge.

RESULTS: Of the 15,033 identified articles, 446 articles (median percentage of women per study: 29%), reporting on 1,483 outcomes, were included. Most studies were conducted in high-income regions (65%). Studies reported on pre-hospital care (8%), diagnosis (9%), treatment (45%), discharge (14%) and events (24%). For 45% of outcomes, results favored men, 5% favored women, and 50% showed mixed results or no sex difference. ACS care aspects with the largest sex differences were pre-hospital care (58% of the outcomes favored men vs 7% favored women) and diagnosis (70% favored men vs 2% favored women).

CONCLUSION: Studies on sex differences in ACS mainly come from high-income regions. Sex differences in ACS management are widely reported and mainly unfavorable to women, especially in the early phases of pre-hospital care and diagnosis.

Original languageEnglish
Article number26
Number of pages14
JournalGlobal Heart
Volume20
Issue number1
DOIs
Publication statusPublished - 11 Mar 2025

Keywords

  • Acute Coronary Syndrome/therapy
  • Continuity of Patient Care
  • Female
  • Healthcare Disparities
  • Humans
  • Male
  • Sex Factors

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