Clinical ResearchCardiac ImagingAutomated Analysis of Myocardial Deformation at Dobutamine Stress Echocardiography: An Angiographic Validation
Cardiac Imaging
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Abbreviations and Acronyms
AUC
area under the curve
CAD
coronary artery disease
CX
circumflex artery
DSE
dobutamine stress echocardiography
LAD
left anterior descending artery
PSI
post-systolic strain index
ROC
receiver-operating characteristic
S
strain
Ses
end-systolic strain
Sps
peak post-systolic strain
SR
strain rate
SRs
peak systolic strain rate
SRI
strain rate imaging
tSRs
time to peak systolic strain rate
WMS
wall motion score
WMSI
wall motion score index
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This study was supported by grants from the Norwegian University of Science and Technology, Trondheim, Norway, and the National Health and Medical Research Council (project grant 210218), Canberra, Australia.
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Dr. Stoylen has received honoraria from GE Vingmed for lecturing, and both centers involved in this study have joint research studies with General Electric Medical Systems.
Copyright © 2007 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.