Diagnostic accuracy of a hybrid approach of instantaneous wave‐free ratio and fractional flow reserve using high‐dose intracoronary adenosine to characterize intermediate coronary lesions: Results of the PALS (Practical Assessment of Lesion Severity) prospective study
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DOI: 10.1002/ccd.27038
Abstract: We sought to investigate the diagnostic accuracy of instantaneous wave‐free ratio (iFR) and high‐dose intracoronary adenosine fractional flow reserve (IC‐FFR) compared with classical intravenous adenosine fractional flow reserve (IV‐FFR) to assess coronary stenosis severity. The… read more here.
Keywords: intermediate coronary; high dose; diagnostic accuracy; ffr ... See more keywords
Discrepancy between plaque vulnerability and functional severity of angiographically intermediate coronary artery lesions
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DOI: 10.1007/s12928-022-00851-5
Abstract: This study sought to investigate the relationship between physiological severity and plaque vulnerability of intermediate coronary artery stenoses as assessed by fractional flow reserve (FFR) and near-infrared spectroscopy–intravascular ultrasound (NIRS–IVUS). We included vessels where both… read more here.
Keywords: coronary artery; plaque vulnerability; intermediate coronary; severity ... See more keywords
Comparison of resting and adenosine-free pressure indices with adenosine-induced hyperemic fractional flow reserve in intermediate coronary lesions
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DOI: 10.1016/j.ihj.2018.11.016
Abstract: Objective Fractional flow reserve (FFR) using adenosine has been the gold standard in the functional assessment of intermediate coronary stenoses in the catheterization laboratory. We aim to study the correlation of adenosine-free indices such as… read more here.
Keywords: intermediate coronary; adenosine free; fractional flow; ifr ... See more keywords
The assessment of intermediate coronary lesions using intracoronary imaging.
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DOI: 10.21037/cdt-20-226
Abstract: Intermediate coronary artery stenosis, defined as visual angiographic stenosis severity of between 30-70%, is present in up to one quarter of patients undergoing coronary angiography. Patients with this particular lesion subset represent a distinct clinical… read more here.
Keywords: intravascular imaging; intermediate coronary; imaging assessment; assessment ... See more keywords
Association of Neutrophil to Lymphocyte Ratio With Plaque Rupture in Acute Coronary Syndrome Patients With Only Intermediate Coronary Artery Lesions Assessed by Optical Coherence Tomography
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DOI: 10.3389/fcvm.2022.770760
Abstract: Objectives Plaque vulnerability and rupture rather than plaque size are the major cause of clinical events in patients with intermediate coronary lesions. Therefore, the present study was aimed to explore potential markers associated with plaque… read more here.
Keywords: plaque rupture; intermediate coronary; rupture; coronary artery ... See more keywords