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Spontaneous and procedural plaque embolisation in native coronary arteries: pathophysiology, diagnosis, and

Giovanni Luigi De Maria1, Niket Patel2, George Kassimis2

  • 1Oxford Heart Centre, John Radcliffe Hospital, Oxford University Hospitals, Headley Way, Oxford OX39DU, UK ; Cardiovascular Medicine Department, Catholic University of the Sacred Heart, 00168 Rome, Italy.

Scientifica
|January 24, 2014
PubMed

Insights

Distal embolisation (DE) of atherothrombotic material from coronary plaque impairs microcirculation. This review covers spontaneous and procedural DE, focusing on diagnosis, treatment, and prevention strategies to improve patient outcomes.

Area of Science:

  • Cardiovascular Medicine
  • Interventional Cardiology
  • Atherosclerosis Research

Background:

  • Atherothrombotic material detachment from coronary plaques causes microcirculation impairment.
  • Distal embolisation (DE) during percutaneous coronary intervention (PCI) is common and impacts prognosis.

Purpose of the Study:

  • To review spontaneous and procedural DE in coronary artery disease.
  • To analyze DE pathophysiology, diagnostic methods, and prevention/treatment strategies.

Main Methods:

  • Literature review of spontaneous and procedural DE.
  • Analysis of pathophysiology and diagnostic tools.
  • Evaluation of treatment and prevention strategies.

Main Results:

  • DE is an underrecognized cause of coronary microcirculation dysfunction.
  • Procedural DE during PCI has significant clinical implications.
  • Various diagnostic tools and therapeutic approaches exist for DE.

Conclusions:

  • Understanding DE is crucial for managing atherosclerotic coronary plaque.
  • Effective strategies for DE prevention and treatment are needed.
  • Further research on DE pathophysiology and management is warranted.

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