ArticleEuropean journal of nuclear medicine and molecular imaging2017
Clinical values of left ventricular mechanical dyssynchrony assessment by gated myocardial perfusion SPECT in patients with acute myocardial infarction and multivessel disease.
Article in European journal of nuclear medicine and molecular imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- Prognostic value of left ventricular mechanical dyssynchrony indices derived from gated myocardial perfusion SPECT in coronary artery disease: a systematic review and meta-analysis.Annals of nuclear medicine · 2024Pooled it
- Phase entropy of gated SPECT-MPI for predicting major adverse cardiovascular events: incremental prognostic value beyond perfusion and function.Frontiers in cardiovascular medicine · 2026Article
- Impact of cognitive impairment on heart failure prognosis: insights into central nervous system mechanism.EJNMMI research · 2024Article
- The diagnostic role of resting myocardial blood flow in STEMI patients after revascularization.Frontiers in cardiovascular medicine · 2024Article
- The Value of Stress-Gated Blood Pool SPECT in Predicting Early Postoperative Period Complications in Ischemic Cardiomyopathy Patients: Focus on Mechanical Dyssynchrony.Journal of clinical medicine · 2023Article
- Left ventricular mechanical dyssnchrony: A potential new marker for 3-vessel CAD.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2023Article
- Objective, observer-independent evaluation of myocardial perfusion and function: role of SPECT.Postepy w kardiologii interwencyjnej = Advances in interventional cardiology · 2022Review
- Left ventricular mechanical dyssynchrony in patient with CAD: The Saga continues.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- KSNM60 in Cardiology: Regrowth After a Long Pause.Nuclear medicine and molecular imaging · 2021Review
- Prognostic Value of Phase Analysis for Predicting Adverse Cardiac Events Beyond Conventional Single-Photon Emission Computed Tomography Variables: Results From the REFINE SPECT Registry.Circulation. Cardiovascular imaging · 2021Observational
- Prognostic value of left ventricular mechanical dyssynchrony in hypertrophic cardiomyopathy patients with low risk of sudden cardiac death.Nuclear medicine communications · 2021Article
- Incremental Value of Left Ventricular Mechanical Dyssynchrony Assessment by Nitrogen-13 Ammonia ECG-Gated PET in Patients With Coronary Artery Disease.Frontiers in cardiovascular medicine · 2021Article
- Left ventricular mechanical dyssynchrony assessment in obese patients using the cadmium-zinc telluride SPECT camera.The international journal of cardiovascular imaging · 2020Article
- Analysis of ventricular synchrony: A complex puzzle.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019Article
- Prognostic Value of Early Evaluation of Left Ventricular Dyssynchrony After Myocardial Infarction.Molecular imaging and biology · 2019Article
- Behind Traditional Semi-quantitative Scores of Myocardial Perfusion Imaging: An Eye on Niche Parameters.European cardiology · 2019Review
- Role of Gated Myocardial Glucose Metabolic Imaging in Assessing Left Ventricular Systolic Dyssynchrony after Myocardial Infarction and the Influential Factors.Scientific reports · 2018Article
- Hemispherical photoacoustic imaging of myocardial infarction: in vivo detection and monitoring.European radiology · 2018Article
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Authors and funding
14 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe aim of this study was to evaluate the prognostic value of additional evaluation of left ventricular mechanical dyssynchrony (LVMD) by gated myocardial perfusion single-photon emission computed tomography (GMPS) in patients with acute myocardial infarction (MI) and multivessel disease.
methodsOne hundred and nine acute MI patients with >50 % stenosis in at least one non-culprit artery who underwent GMPS within 2 weeks were enrolled. All patients underwent successful revascularization of the culprit arteries. Those with previous MI, atrial fibrillation, or frequent ventricular premature complexes, cardiac devices, significant patient motion, or procedure-related events were excluded. Phase standard deviation (PSD) and phase histogram bandwidth (PBW) were measured for assessment of LVMD. Patients were followed up for a median of 26 months after index MI, for composite major adverse cardiac events (MACE), which consisted with all-cause death, unplanned hospitalization due to heart failure and severe ventricular arrhythmias (sustained ventricular tachycardia or ventricular fibrillation). Independent predictors of MACE were evaluated.
resultsMACE occurred in 22 patients (20 %). Stress PSD (53.3 ± 17.3° vs. 35.3 ± 18.9°; p <0.001), stress PBW (147.6 ± 54.6° vs. 96.8 ± 59.2°; p = 0.001) and resting PBW (126.8 ± 37.5° vs. 96.6 ± 48.9°; p = 0.001) were significantly higher in patients with MACE compared to those without. Multivariate analysis revealed that stress PSD ≥45.5° and stress PBW ≥126.0° were predictive of MACE, as well as suboptimal non-culprit artery revascularization (SNR) and renin-angiotensin system (RAS) blockade medication. Higher stress PSD and stress PBW were associated with poorer prognosis both in patients with and without SNR, and those with RAS blockade medication, but not in those without RAS blockade medication.
conclusionsLVMD measured by GMPS showed added prognostic value in acute MI with multivessel disease. GMPS could serve as a comprehensive evaluation imaging tool in patients with acute MI and multivessel disease.
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