Pregnancy and heart disease: time for a randomized controlled trial

Mark Johnson1, Michael Gatzoulis, Jolien Roos-Hesselink

  • 1Academic Department of Obstetrics and Gynaecology, Faculty of Medicine, Imperial College London, Chelsea and Westminster NHS Foundation Trust, 369 Fulham Road, London SW10 9NH, UK.

Insights

Maternal cardiac disease deaths are rising despite efforts. More randomized controlled trials are urgently needed to improve outcomes for pregnant women with heart conditions.

Area of Science:

  • Cardiology
  • Obstetrics
  • Maternal Health

Background:

  • Cardiac disease is the leading cause of maternal mortality globally.
  • Existing literature is predominantly case series, limiting evidence-based practice.
  • Despite collaborative efforts, maternal deaths from heart conditions are increasing.

Discussion:

  • The critical need for high-quality evidence through randomized controlled trials (RCTs) in managing cardiac disease during pregnancy is highlighted.
  • Addressing key research questions in this field is essential to reverse mortality trends.
  • The challenges in conducting RCTs in this population are acknowledged but deemed necessary.

Key Insights:

  • Cardiac disease remains the primary driver of maternal mortality.
  • Current research is insufficient to guide clinical practice effectively.
  • A shift towards rigorous research methodologies is imperative.

Outlook:

  • Future research should prioritize multicenter randomized controlled trials to establish best practices.
  • Improved understanding and management of peripartum cardiomyopathy and other cardiac conditions are crucial.
  • Collaborative efforts between cardiology and obstetrics are vital for reducing preventable maternal deaths.

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