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Understanding the erectile dysfunction-cardiovascular disease connection: clinical and pathophysiological insights

Jinshun An1,2,3, Boyu Xiang1,2,3, Jingxuan Peng1

  • 1Department of Urology, Andrology Center, Xiangya Hospital, Central South University, Changsha 410008, China.

Sexual Medicine Reviews
|March 28, 2025
PubMed

Insights

Erectile dysfunction (ED) is linked to cardiovascular disease (CVD) due to shared pathways like endothelial dysfunction. Early ED detection can help prevent CVD, highlighting the need for integrated care.

Area of Science:

  • Cardiovascular Medicine
  • Urology
  • Molecular Biology

Background:

  • Erectile dysfunction (ED) and cardiovascular disease (CVD) share common pathophysiological mechanisms and molecular pathways.
  • ED is an independent risk factor and prognostic marker for CVD.

Purpose of the Study:

  • To explore the relationship between ED and CVD.
  • Analyze shared pathophysiological mechanisms.
  • Discuss clinical practice implications.

Main Methods:

  • Comprehensive literature review using PubMed, MEDLINE, and Web of Science.
  • Keywords included "erectile dysfunction," "cardiovascular disease," "endothelial dysfunction," "inflammation," "oxidative stress," "NO/cGMP/PKG signaling pathway," "RhoA/ROCK pathway," and "testosterone deficiency."

Main Results:

  • Positive correlation between ED and CVD incidence/severity.
  • Shared mechanisms include endothelial dysfunction, oxidative stress, and inflammation.
  • Mendelian randomization suggests a causal link from CVD to ED risk; reverse causality is less clear.
  • ED can be a sentinel marker for asymptomatic coronary artery disease.
  • Combined therapies show potential for optimizing cardiovascular and sexual outcomes.

Conclusions:

  • Understanding the ED-CVD link is crucial for patient quality of life and cardiovascular prognosis.
  • Future research should clarify mechanistic pathways and validate causal relationships.
  • Proactive ED screening and interdisciplinary collaboration are essential for clinical practice.
Abstract

Keywords:
cardiovascular diseaseendothelial dysfunctionerectile dysfunctionpathophysiological mechanismsprognostic marker

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