ArticleBMC cardiovascular disorders2019
Association between abnormal myocardial scintigraphy findings and long-term outcomes for elderly patients 85 years or older: a retrospective cohort study.
Article in BMC cardiovascular disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
1 citing paper in PubMed.
- Cardiovascular outcomes and mortality after abnormal myocardial perfusion scans in the elderly: a retrospective study at a tertiary care institution.Journal of geriatric cardiology : JGC · 2023Article
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4 authors.
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Abstract
backgroundNormal findings of cardiac scintigraphy predict good outcomes. However, a paucity of the data exists for elderly patients 85 years or older. In the present study, we aimed to demonstrate the association between the abnormal findings of cardiac scintigraphy and the risk of all cause death in patients 85 years or older.
methodsWe enrolled 143 consecutive patients 85 years or older with known or suspected coronary artery disease who underwent stress scintigraphy under adenosine or an exercise test and a
resultsPatients in the abnormal findings group (N = 62) were more likely to have undergone prior coronary angiography and to have decreased ejection fraction than those in the normal findings group (N = 81). The median follow-up duration was 797 days (interquartile range, 635-1045 days), with follow-up rates of 90% at 1 year and 73% at 2 years. The 2-year mortality rate were significantly higher in the abnormal findings group than in the normal findings group (26.8% vs. 10.9%; p = 0.01). The risk of abnormal findings relative to normal findings remained significant for the mortality (adjusted hazard ratio, 5.99; 95% CI, 1.37-42.8; P = 0.015).
conclusionAbnormal myocardial scintigraphy findings were associated with the increased risk for mortality, even for patients 85 years or older.
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