ArticleAmerican journal of translational research2024
Predictive value of the triglyceride-glucose index for no-reflow phenomenon after percutaneous coronary intervention in patients with acute ST-segment elevation myocardial infarction complicated by metabolic syndrome.
Article in American journal of translational research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Association of Triglyceride-Glucose Index with Angiographic Thrombus Burden in Patients with ST-Elevation Myocardial Infarction: A Prospective Observational Study.Journal of clinical medicine · 2026Article
- Neutrophil Percentage/Albumin Ratio as an Independent Predictor of the No-Reflow Phenomenon in Patients with ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention.Diagnostics (Basel, Switzerland) · 2025Article
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2 authors.
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Abstract
objectiveAcute ST-segment elevation myocardial infarction (STEMI) remains a major contributor to morbidity and mortality worldwide. The no-reflow phenomenon following percutaneous coronary intervention (PCI) complicates the clinical outcome of STEMI. This study aimed to identify a valuable predictor for no-reflow phenomenon.
methodsThis retrospective study analyzed clinical data from 378 STEMI patients with metabolic syndrome who underwent PCI between January 2023 and December 2023. Patients were divided into normal reflow (n = 311) and no-reflow (n = 67) groups based on post-PCI coronary angiography results. Data collected included patient demographics, medication usage, lipid profiles, cardiac biomarkers, and the triglyceride-glucose (TyG) index.
resultsPatients in the no-reflow group were older (59.98 ± 3.45 vs. 58.69 ± 3.57 years, P = 0.007), with higher fasting glucose (118.57 ± 7.23 vs. 113.59 ± 7.62 mg/dL, P < 0.001) and triglycerides (185.36 ± 10.17 vs. 176.56 ± 10.38 mg/dL, P < 0.001). The TyG index was notably higher in the no-reflow group (8.97 ± 1.15 vs. 7.49 ± 1.17, P < 0.001), showing the strongest correlation with no-reflow (r = 0.420, P < 0.001). Receiver Operating Characteristic (ROC) analysis identified the TyG index as the best predictor, with an AUC of 0.818 at a threshold of 8.1. Multivariable logistic regression identified TyG index ≥ 8.1 as the strongest independent predictor of no-reflow (OR, 9.591; 95% CI, 4.469-20.587, P < 0.001). The AUC of the TyG for predicting no-reflow was 0.869, with specificity and sensitivity of 0.891 and 0.791, respectively.
conclusionThe TyG index is a powerful predictor of the no-reflow phenomenon in STEMI patients with metabolic syndrome undergoing PCI. Its robust sensitivity and specificity underscore its utility for risk stratification, enabling clinicians to identify high-risk patients and tailor preventive strategies.
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