Long-Term Clinical Outcome After Fractional Flow Reserve–Guided Treatment in Patients With Angiographically Equivocal Left Main Coronary Artery Stenosis
Author(s) -
Michalis Hamilos,
Olivier Müller,
Thomas Cuisset,
Argyrios Ntalianis,
Gregory Chlouverakis,
Giovanna Sarno,
Olivier Nelis,
Jozef Bartúnek,
Marc Vanderheyden,
Eric Wyffels,
Emanuele Barbato,
Guy R. Heyndrickx,
William Wijns,
Bernard De Bruyne
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.109.850073
Subject(s) - medicine , fractional flow reserve , cardiology , stenosis , term (time) , coronary artery disease , artery , radiology , coronary angiography , myocardial infarction , physics , quantum mechanics
Significant left main coronary artery stenosis is an accepted indication for surgical revascularization. The potential of angiography to evaluate the hemodynamic severity of a stenosis is limited. The aims of the present study were to assess the long-term clinical outcome of patients with an angiographically equivocal left main coronary artery stenosis in whom the revascularization strategy was based on fractional flow reserve (FFR) and to determine the relationship between quantitative coronary angiography and FFR.
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