Feasibility and preliminary diagnostic results of pixel-wise quantification of regadenoson first pass cardiac magnetic resonance perfusion imaging
Year: 2014
Type: article
Study design: Observational Study
Abstract: Methods Forty-seven patients had 1.5T steady state free precession, regadenoson stress perfusion CMR and either a ≤ 30% coronary narrowing by CT angiography (CTA) or a ≥70% stenosis by invasive coronary angiography (ICA). CMR perfusion pixel maps were generated by a modelconstrained deconvolution with and without the myocardial segmentation. The two independent observers were blinded to clinical information.
Authors: Allison D Ta, Li-Yueh Hsu, Christopher A Miller, Anders M Greve, Hannah Conn, Susanne Winkler, Peter Kellman, Kim-Lien Nguyen, Sujata M Shanbhag, Marcus Y Chen, W Patricia Bandettini, Andrew E Arai
Institutions: Duke University, National Heart, Lung, and Blood Institute
Language: English
Subfield: Radiology, Nuclear Medicine and Imaging
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,000
OpenAlex ID: W1984575657