Sex-specific differences in disease severity and outcomes in left ventricular heart failure: a nationwide cohort study - Summary - MDSpire

Sex-specific differences in disease severity and outcomes in left ventricular heart failure: a nationwide cohort study

  • By

  • Anastasia Janina Hobbach

  • Jannik Feld

  • Jeanette Köppe

  • Jürgen Reinhard Sindermann

  • Holger Reinecke

  • February 23, 2026

  • 0 min

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Objective:

To systematically examine the impact of sex and NYHA class on key in-hospital outcomes in LVHF, including mortality, length of hospital stay, and other relevant clinical outcomes.

Key Findings:
  • Women with LVHF are often underdiagnosed and undertreated compared to men, leading to poorer outcomes.
  • Sex disparities affect the prognosis and treatment outcomes in LVHF, necessitating tailored interventions.
  • Differences in disease severity and outcomes were observed across NYHA classes based on sex.
Interpretation:

The findings highlight significant sex-related disparities in the management and outcomes of LVHF, underscoring the urgent need for tailored approaches in treatment and care.

Limitations:
  • The study is retrospective and relies on administrative data, which may have coding inaccuracies.
  • The dataset does not differentiate between acute and chronic forms of LVHF.
  • Potential biases in administrative data may affect the accuracy of findings.
Conclusion:

Addressing sex disparities in LVHF management is crucial for optimizing care and improving outcomes for all patients.

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