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Dyslipidemia is an important risk factor for cardiovascular morbidity and mortality. Although low-density lipoprotein (LDL) is primarily responsible, the importance of triglyceride (TG) and high-density lipoprotein (HDL) has also been recognized. The present study investigated the effect of the atherogenic index of plasma (AIP), in which atherogenic and protective lipoproteins were evaluated together, on the initial flow in patients with ST elevation myocardial infarction. AIP was calculated as log(TG/HDL-cholesterol). Patients included in the study (n = 1535) were divided into Thrombolysis in Myocardial Infarction (TIMI) flow grade 0 and >0. AIP was found to be significantly different between 2 groups (.55 ±.23 vs.67 ±.21; P <.001). AIP was an independent predictor for pre-intervention TIMI flow (Odds Ratio: 2.778). A moderate correlation was found between TIMI frame count measurements, calculated in patients with TIMI 2–3, and AIP (Pearson correlation coefficient:.63, P <.001). In the receiver operating characteristic analysis, AIP showed the highest area under curve (AUC) compared with other lipid parameters for predicting vascular patency. The AUC of AIP was.634, the cut-off value was.59, and the sensitivity and specificity were 67.6% and 68.4%, respectively (P <.001). In conclusion, AIP was found to be an important marker affecting pre-percutaneous coronary intervention TIMI flow. [ABSTRACT FROM AUTHOR]

The blood glucose level at admission indicates (with some limitations) poor prognosis and thrombus burden in patients with the acute coronary syndrome (ACS). Our study aimed to measure the predictive value of the stress hyperglycemia ratio (SHR), an indicator of stress hyperglycemia, showing increased thrombus burden in patients with ACS. Patients (n = 1222) with ACS were enrolled in this cross-sectional study. Coronary thrombus burden was classified as high and low. SHR was calculated by dividing the admission serum glucose by the estimated average glucose derived from HbA1c. Low thrombus burden was detected in 771 patients, while high thrombus burden (HTB) was detected in 451 patients. SHR was found to be significantly higher in patients with HTB (1.1 ±.3 vs 1.06 ±.4; P =.002). SHR was determined as a predictor of HTB (odds ratio (OR) 1.547 95% CI (1.139–2.100), P <.001) as a result of univariate analysis. According to multivariate analysis, SHR was determined as an independent risk factor for HTB (OR 1.328 CI (1.082–1.752), P =.001). We found that SHR predicted thrombus burden with higher sensitivity than admission glucose level in patients with ACS. [ABSTRACT FROM AUTHOR]

Background: Acute pulmonary embolism (APE) is an important cause of cardiovascular morbidity and mortality. PESI scoring is used in risk classification. This study was designed to determine the relationship between echocardiographic pulmonary vein measurements and PESI score, which is an important tool in diagnosis and treatment. Methods: A total of 210 patients were evaluated. Pulmonary vein measurements and PESI scores of the patients at the time of diagnosis were calculated. Correlation analysis was performed to determine the relationship between the two parameters. Results: Total PESI scores were 112.9 ± 33.9. The pulmonary vein S wave.39 ±.14, the D wave.48 ±.18, and the S/D ratio was found to be.86 ±.35. It was determined that there was a significant correlation between pulmonary S/D ratio and PESI score. (Pearson correlation coefficient = −.693, R2 Linear:.484; p <.001) The AUC of S/D for mortality prediction was.729 (95% CI =.653–.804; p <.001), the cutoff value was.63, the sensitivity and specificity were 55.6% and 55.7%, respectively. Conclusion: Pulmonary vein measurements were found to be correlated with the PESI score and were found to be a parameter that could predict mortality. [ABSTRACT FROM AUTHOR]