SynthesisJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2018
Diagnostic and prognostic significance of transient ischemic dilation (TID) in myocardial perfusion imaging: A systematic review and meta-analysis.
Synthesis in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.
- Diagnostic accuracy of non-invasive cardiac imaging modalities in patients with a history of coronary artery disease: a meta-analysis.Heart (British Cardiac Society) · 2024Pooled it
- Prognostic value of myocardial perfusion imaging in asymptomatic high-risk diabetic patients: 10-year follow-up of the prospective multicentre BARDOT trial.European heart journal. Cardiovascular Imaging · 2025Trial
- Diagnostic value of left ventricular dyssynchrony in patients with multivessel coronary artery disease and its impact on detecting patients with reduced left ventricular ejection fraction.Heart and vessels · 2026Article
- A Novel Quantitative Analysis in Myocardial Perfusion Imaging: How does it compare to the "Golden Eye"?Zeitschrift fur medizinische Physik · 2026Article
- Prognostic significance of non-perfusion parameters of cadmium-zinc-telluride single-photon emission computed tomography myocardial perfusion imaging for individuals with normal myocardial perfusion: a large-scale single-center retrospective cohort study.Annals of nuclear medicine · 2025Article
- Transient ischemic dilation ratio by [The international journal of cardiovascular imaging · 2025Article
- Relationship between left ventricular cavity size and transient ischaemic dilation ratio on dipyridamole stress single-photon emission computerized tomography myocardial perfusion imaging in a female Asian population.European heart journal. Imaging methods and practice · 2025Article
- Investigation Myocardial Perfusion Scan Parameters and Walls Motion in Patients undergoing Cardiac Surgery.Journal of biomedical physics & engineering · 2024Article
- Prognostic value of the left ventricular ejection fraction reserve acquired by gated myocardial perfusion SPECT in patients with CAD and reduced stress LVEF.Frontiers in cardiovascular medicine · 2024Article
- The Role of Myocardial Perfusion Imaging in the Prediction of Major Adverse Cardiovascular Events at 1 Year Follow-Up: A Single Center's Experience.Journal of personalized medicine · 2023Article
- Transient ischaemic dilation ratio thresholds in patients with zero coronary calcium score undergoing exercise or dipyridamole stress SPECT myocardial perfusion imaging using a cadmium-zinc-telluride camera.European heart journal. Imaging methods and practice · 2023Article
- Quality metrics for single-photon emission computed tomography myocardial perfusion imaging: an ASNC information statement.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2023Review
- Myocardial ischemia in patients with large prior infarction: Clinical decision making and review of literature.Radiology case reports · 2023Article
- Article
- Implications of transient ischemic dilatation and impaired left ventricular ejection fraction reserve in patients with normal stress myocardial perfusion imaging and elevated coronary artery calcium.The international journal of cardiovascular imaging · 2022Article
- Prognostic value of absent left ventricular ejection fraction reserve with regadenoson SPECT MPI.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022Article
- Prognostic value of early left ventricular ejection fraction reserve during regadenoson stress solid-state SPECT-MPI.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022Article
- Assessing the prevalence and predicting factors of an abnormal gated myocardial perfusion SPECT in asymptomatic patients with type 2 diabetes.The international journal of cardiovascular imaging · 2022Article
- The evolution of the prognostic value of regadenoson SPECT myocardial perfusion imaging.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Changes in left ventricle myocardial volume during stress test using cadmium-zinc-telluride cardiac imaging: Implications in coronary artery disease.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundTransient ischemic dilatation (TID) of the left ventricle is a potential marker of high risk obstructive coronary artery disease on stress myocardial perfusion imaging (MPI). There is, however, interstudy variation in the diagnostic performance of TID for identification of severe and extensive coronary disease anatomy, and varied prognostic implications in the published literature.
methodsWe searched MEDLINE, EMBASE, and COCHRANE databases for studies where TID was compared with invasive or CT coronary angiography for evaluation of coronary artery stenosis. Two reviewers independently evaluated and abstracted data from each study. A bivariate random effects model was used to derive pooled sensitivities and specificities, in order to account for correlation between TID in MPI and anatomic disease severity.
resultsA total of 525 articles were reviewed, of which 51 met inclusion criteria. Thirty-one studies contributed to the analysis, representing a total of 2037 patients in the diagnostic meta-analysis and 9003 patients in the review of prognosis. The ratio above which TID was deemed present ranged from 1.13 to 1.38. Pooled sensitivity was 44% (95% CI 30%-60%) and specificity was 88% (95% CI 83%-92%) for the detection of extensive or severe anatomic coronary artery disease. Analysis of outcome data demonstrated increased cardiac event rates in patients with TID and an abnormal MPI. In otherwise normal perfusion, TID is an indicator of poor prognosis in patients with diabetes and/or a history of coronary disease.
conclusionsAmong patients undergoing MPI, the presence of TID is specific for the detection of extensive or severe coronary artery disease.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.