Complementary Prognostic Values of Stress Myocardial Perfusion and Late Gadolinium Enhancement Imaging by Cardiac Magnetic Resonance in Patients With Known or Suspected Coronary Artery Disease
Author(s) -
Kevin Steel,
Ryan Broderick,
Vijay Gandla,
Éric Larose,
Frederick Resnic,
Michael JeroschHerold,
Kenneth A. Brown,
Raymond Y. Kwong
Publication year - 2009
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.108.812503
Subject(s) - medicine , coronary artery disease , magnetic resonance imaging , cardiology , gadolinium , perfusion , myocardial perfusion imaging , cardiac magnetic resonance imaging , radiology , cardiac magnetic resonance , perfusion scanning , materials science , metallurgy
Recent studies have demonstrated the significant prognostic value of stress cardiac magnetic resonance (CMR) myocardial perfusion imaging. Apart from characterizing reversible perfusion defect (RevPD) from flow-limiting coronary stenosis, CMR late gadolinium enhancement (LGE) imaging is currently the most sensitive method for detecting subendocardial infarction (MI). We therefore tested the hypothesis that characterization of these 2 processes from coronary artery disease by CMR can provide complementary prognostic values.
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