Relationship between high aortic pulse pressure and extension of coronary atherosclerosis in males

J Pařenica1, P Kala, J Jarkovský

  • 1Cardiology Department, Faculty Hospital Brno, Brno, Czech Republic. jiri.parenica@atlas.cz

Physiological Research
|October 16, 2010
PubMed

Insights

High aortic pulse pressure (PP) in men is linked to more severe coronary artery disease. This finding highlights PP as a key indicator of atherosclerosis severity.

Area of Science:

  • Cardiology
  • Vascular Medicine
  • Medical Research

Background:

  • High pulse pressure (PP) indicates increased artery stiffness.
  • PP is a predictor of cardiovascular morbidity and mortality.

Purpose of the Study:

  • To investigate the relationship between central aortic PP and coronary artery disease (CAD).
  • To assess if invasive PP measurements correlate with CAD presence and severity.

Main Methods:

  • 1075 male patients undergoing coronary angiography were analyzed.
  • Patients were stratified into three groups based on aortic PP levels.
  • Diseased coronary vessels (DCV) were defined as >50% stenosis.

Main Results:

  • Significant differences in the number of DCV were observed across PP tertiles (p<0.01).
  • Higher PP tertiles showed a greater number of DCV.
  • Aortic PP, age, and hyperlipoproteinemia were independently associated with DCV.

Conclusions:

  • Elevated aortic PP in men is independently associated with more severe atherosclerosis.
  • Aortic PP serves as a valuable marker for assessing CAD severity.

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