ArticleJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2014
Relation of early post-stress left ventricular dyssynchrony and the extent of angiographic coronary artery disease.
Article in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Assessing the diagnostic value of left ventricular synchrony indices derived from phase analysis by D-SPECT in identifying obstructive coronary artery disease.The international journal of cardiovascular imaging · 2024Article
- Optimizing diagnosis and risk stratification of ischemic heart disease by myocardial perfusion imaging: The incremental values of non-perfusion variables during vasodilator stress.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022Article
- Myocardial ischemia and previous infarction contribute to left ventricular dyssynchrony in patients with coronary artery disease.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Left ventricular regional asynchrony: Earliest marker for ischemic cardiomyopathy?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Early onset of left ventricular regional asynchrony in arteries with sub-clinical stenosis.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Comparison of left ventricular mechanical dyssynchrony parameters between exercise and adenosine triphosphate stress tests using gated single-photon emission computed tomography myocardial perfusion imaging.Kardiologia polska · 2021Article
- Auxiliary ischemic markers, the role of left ventricular dyssynchrony.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Ventricular synchrony is not significantly determined by absolute myocardial perfusion in patients with chronic heart failure: AJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Left ventricular dyssynchrony and abnormalities in wall motion, assessed by gated-SPECT as ischemic auxiliary markers.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Observational
- Phase analysis, a novel SPECT technique for left ventricular dyssynchrony: Are degrees and milliseconds interchangeable?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- A perfect tool for comprehensive evaluation of myocardial perfusion and function: Stress PET imaging.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Could myocardial viability be related to left ventricular dyssynchrony? Simultaneous evaluation by gated SPECT-MPI.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Is myocardial viability related to left ventricular dyssynchrony?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- The clinical usefulness of phase analysis in detecting coronary artery disease using dipyridamole thallium-201-gated myocardial perfusion imaging with a cadmium-zinc-telluride camera.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Left ventricular mechanical dyssynchrony for CAD diagnosis: Does it have incremental clinical values?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Article
- Phase analysis of gated PET in the evaluation of mechanical ventricular synchrony: A narrative overview.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019Review
- Myocardial stunning by gated SPECT: An old tool reinvented in a stunning turn.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019Article
- Phase analysis single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) detects dyssynchrony in myocardial scar and increases specificity of MPI.EJNMMI research · 2019Article
- Myocardial stunning-induced left ventricular dyssynchrony on gated single-photon emission computed tomography myocardial perfusion imaging.Nuclear medicine communications · 2018Article
- Clinical values of left ventricular mechanical dyssynchrony assessment by gated myocardial perfusion SPECT in patients with acute myocardial infarction and multivessel disease.European journal of nuclear medicine and molecular imaging · 2017Article
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Funding
Abstract
backgroundPrevious studies showed different dyssynchrony patterns between ischemic and normal myocardium at early post-stress using Tl-201 gated SPECT myocardial perfusion imaging (MPI). The aim of this study was to assess the relation of stress-induced dyssynchrony and the extent of angiographic coronary artery disease (CAD). METHODS AND
resultsThe MPI images of 144 patients were retrospectively analyzed. With ≥70% stenosis as the criteria of CAD, 57 had no CAD, 32 had 1-vessel disease, 36 had 2-vessel disease, and 19 had 3-vessel disease, respectively. LV global and territorial dyssynchrony parameters were measured by the phase analysis from stress/rest Tl-201 SPECT MPI and compared between stress and rest among the patient groups. The patients with multi-vessel CAD had significantly more global dyssynchrony than the patients without ≥70% stenosis at stress. The patients with multi-vessel CAD showed significantly more global and territorial dyssynchrony on stress images than on rest. More patients with 3-vessel CAD were correctly classified as multi-vessel disease, when combining both visual interpretation and dyssynchrony assessment.
conclusionThe patients with multi-vessel CAD had significantly more global and territorial dyssynchrony at early post-stress than at rest. Such quantitative measures of myocardial stunning may assist in the diagnosis of multi-vessel CAD.
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