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Erschienen in:
01.02.2014 | Original article
Triglyceride-to-HDL cholesterol ratio
Predictive value for CHD severity and new-onset heart failure
Erschienen in: Herz | Ausgabe 1/2014
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Objective
This study aimed to explore the association between the triglyceride-to-high-density lipoprotein cholesterol (TG/HDL-C) ratio and the severity of coronary heart disease (CHD). It also evaluated the clinical role of the TG/HDL-C ratio in predicting in-hospital CHD events and the long-term prognosis of CHD patients.
Methods
According to the results of coronary angiography examinations, 317 patients were enrolled in the study and classified into a CHD group (n=233) and a control group (n=84). The TG/HDL-C ratio was calculated at baseline. The CHD group was then further classified into cases of single-branch stenosis (n=79), double-branch stenosis (n=73), and multi-branch stenosis (n=81). The Gensini score was calculated for each group to analyze the relationship between the TG/HDL-C ratio and the severity of CHD.
Results
The TG/HDL-C ratio in the CHD group was significantly higher than in the normal group (P < 0.001). The TG/HDL-C ratio was positively correlated with the Gensini score. The ratio was significantly higher in patients with new-onset heart failure than in those without heart failure events (P < 0.05). An average 3-year follow-up showed that the serum TG/HDL-C ratios of patients with adverse events were significantly higher than other patients (P < 0.01).
Conclusion
The TG/HDL-C ratio is predictive of the severity of CHD. It could also help predict in-hospital new-onset heart failure incidents of CHD patients.