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Fractional flow reserve and complex coronary intervention.

William Kongto Hau1

  • 1Department of Physiology, Institute of Cardiovascular Science and Medicine, Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China. kthau@attglobal.net

Journal of the Chinese Medical Association : JCMA
|December 25, 2004
PubMed
Summary

This study reviews the theory behind coronary pressure-derived fractional flow reserve (FFR) and its use in complex coronary interventions. It highlights FFR

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Area of Science:

  • Cardiovascular Medicine
  • Interventional Cardiology

Background:

  • Fractional flow reserve (FFR) is a key index for assessing coronary artery stenosis.
  • Pressure-derived FFR offers a non-invasive approach to evaluating hemodynamic significance.

Purpose of the Study:

  • To provide a theoretical overview of coronary pressure-derived FFR.
  • To discuss the clinical applicability of FFR in complex coronary interventions.

Main Methods:

  • Review of theoretical principles of FFR.
  • Analysis of clinical case studies involving complex coronary interventions.

Main Results:

  • The theoretical basis of pressure-derived FFR is established.
  • Clinical applicability in complex interventions is demonstrated.

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Conclusions:

  • Coronary pressure-derived FFR is a valuable tool in interventional cardiology.
  • Understanding FFR's theoretical background enhances its clinical application.