The HbA1c/C-Peptide Ratio is Associated With the No-Reflow Phenomenon in Patients With ST-Elevation Myocardial Infarction.

Currently, the gold standard treatment for ST-elevation myocardial infarction (STEMI) is primary percutaneous coronary intervention (pPCI), but even after successful pPCI, a perfusion disorder in the epicardial coronary arteries, termed no-reflow phenomenon (NR), can develop, resulting in short- and long-term adverse events. The present study assessed the relationship between NR and HbA1c/C-peptide ratio (HCR) in 1834 consecutive patients who underwent pPCI due to STEMI. Participants were divided into two groups according to NR status and the demographic, clinical and periprocedural characteristics of the groups were compared.

Low pregnancy-specific beta-1-glycoprotein is associated with nondipper hypertension and increased risk of preeclampsia in pregnant women with newly diagnosed chronic hypertension.

Chronic hypertension is one of the major risk factors for preeclampsia. Pregnancy-specific beta-1-glycoprotein (PSG-1) is a protein that plays a critical role in fetomaternal immune modulation and has been shown to be closely associated with pregnancy adverse events such as preeclampsia. It is also known that PSG-1 and its source placenta are associated with many molecular pathways associated with blood pressure regulation.

HbA1c/C-peptide ratio is associated with angiographic thrombus burden and short-term mortality in patients presenting with ST-elevation myocardial infarction.

Objectives: Angiographic high thrombus burden (HTB) is associated with increased adverse cardiovascular events in patients with ST-elevation myocardial infarction (STEMI). HbA1c and C-peptide are two interrelated bioactive markers that affect many cardiovascular pathways. HbA1c exhibits prothrombogenic properties, while C-peptide, in contrast, exhibits antithrombogenic effects.

Assessment of sacubitril/valsartan effects on left ventricular dynamics using 3D echocardiography and 3D strain in heart failure with reduced ejection fraction patients.

Background: Three-dimensional (3D) echocardiography and 3D strain parameters have been used for a comprehensive quantitative assessment of left ventricular (LV) myocardial dynamics. So far, there are no data on sacubitril/valsartan effects on cardiac functions and LV reverse remodeling using 3D echocardiography. This study aimed to evaluate the effects of sacubitril/valsartan on the LV functions using two-dimensional (2D) echocardiography, 3D echocardiography, and the 3D strain parameters.

Dynamic thiol/disulphide homeostasis in patients with hypertrophic cardiomyopathy.

Background: In addition to the genetic complexity of hypertrophic cardiomyopathy (HCM), there must be other disease-modifying factors that contribute to its highly variable clinical and phenotypic expression. The authors aimed to investigate serum thiol/disulphide homeostasis as a proxy for oxidative stress using a novel automated assay in patients with HCM.

Methods: This cross-sectional study was conducted on 119 patients with HCM and 52 without HCM.