Mechanical thrombectomy using neurovascular catheter from radial artery during acute myocardial infarction: A case report.

Coronary occlusion due to large thrombus is frequently encountered during ST-elevation myocardial infarction (STEMI). Despite guidelines discourage this practice, often thrombus aspiration is necessary to reduce thrombotic burden and to prevent embolization. We report a case of mechanical thrombectomy with a Neurovascular Catheter from radial artery during inferior STEMI.

Heart rate affects endothelial function in essential hypertension.

Increased heart rate (HR) is a risk factor for cardiovascular morbidity and mortality in the general population and in some clinical conditions. Endothelial dysfunction is an adverse prognostic factor for cardiovascular events. The aim of the study was to evaluate the effect of HR on central hemodynamic parameters and endothelial function in hypertension.

Association between hemoglobin level and endothelial function in uncomplicated, untreated hypertensive patients.

Background And Objectives: Hemoglobin (Hb) is an important nitric oxide (NO) buffer and a modulator of NO bioavailability. In addition, endothelial dysfunction is common in hypertensive patients, suggesting a pivotal role of hemoglobin concentration ([Hb]) in vascular function. To investigate the potential role of [Hb] in endothelium-dependent vasodilation, the relationship between Hb and endothelial function was tested in a group of patients with essential hypertension.

Renal function predicts cardiovascular outcomes in southern Italian postmenopausal women.

Background: Postmenopausal women have an increased risk of adverse cardiovascular (CV) events. Similarly, chronic kidney disease (CKD) is a well established risk factor for CV disease and mortality.

Design: We evaluated the effect of renal function on the risk of death and CV events in 1500 southern Italian postmenopausal women.

Endothelial dysfunction, ADMA and insulin resistance in essential hypertension.

Background: Endothelial dysfunction and insulin resistance (IR) are associated with essential hypertension and other cardiovascular risk factors. Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of nitric oxide synthase, induces endothelial dysfunction in different setting of patients. However, at this moment no data are available about the role of ADMA and IR to induce endothelial dysfunction in an independent way or combined between them.

Low-plasma insulin-like growth factor-I levels are associated with impaired endothelium-dependent vasodilatation in a cohort of untreated, hypertensive Caucasian subjects.

Context: Accumulating evidence suggests that IGF-I has protective vascular effects, supporting the possibility that IGF-I deficiency may contribute to atherosclerosis. However, the relationship between plasma IGF-I levels and endothelium-dependent vasodilatation is still unsettled.

Objective: We designed this present study to test the hypothesis that low-plasma IGF-I levels are associated with reduced endothelial function independently classical cardiovascular risk factors.