BACKGROUND Erythropoietin (EPO) may improve cardiac function and induce neovascularisation in experimental models of chronic heart failure (CHF). However, the increased haematocrit associated with EPO treatment might exert concomitant deleterious effects. AIM To investigate the haematocrit independent effects of EPO on cardiac function. METHODS AND RESULTS Rats underwent permanent coronary ...

Background. Individuals with multimorbidity are vulnerable to poor quality of care due to issues related to care coordination. Ambulatory care sensitive hospitalizations (ACSHs) are widely accepted quality indicators because they can be avoided by timely, appropriate, and high-quality outpatient care. Objective. To examine the association between multimorbidity, mental illness, and ACSH. Study ...

Lipids and lipoproteins were measured in 139 men and 145 women who were noninsulin-dependent diabetics (NIDDs) aged 45 to 64 years. Of these, 27 men and 16 women had had a previous definite myocardial infarction (MI). The NIDDs with MI (MI+) showed lower values of HDL and HDL2 cholesterol concentrations than NIDDs without previous MI (MI-) or NIDDS without any symptoms or electrocardiographic s...

Right ventricle systolic dysfunction is a major risk factor for death and heart failure after myocardial infarction (MI). Heavy metal exposure has been associated with the development of several cardiovascular diseases, such as MI. The aim of this study was to investigate whether chronic exposure to low doses of mercury chloride (HgCl2) enhances the functional deterioration of right ventricle s...

We tested the hypothesis that heart rate (HR) reduction, induced by the selective hyperpolarization-activated current inhibitor ivabradine (Iva), might improve left ventricular (LV) function, structure, and electrical remodeling in severe post-myocardial infarction (MI) chronic heart failure (HF). MI was produced in adult male Wistar rats. After 2 mo, echocardiography was performed before the r...

BACKGROUND This study was designed to evaluate the cardioprotective effects of Euterpe oleracea Mart., popularly known as "açaí", on rats subjected to myocardial infarction (MI). METHODS Hydroalcoholic extracts of açaí were obtained from a decoction of the seeds. Two male Wistar rat groups were delineated: 1) the sham-operated group (control, n = 6), with no surgical amendment, and 2) the MI ...

BACKGROUND Major depression is diagnosed in 18% of patients following myocardial infarction (MI), and the antidepressant fluoxetine is shown to effectively decrease depressive symptoms and improve coronary heart disease prognosis. We observed the effect of fluoxetine on cardiac electrophysiology in vivo in a rat model of post-MI depression and the potential mechanism. METHODS AND RESULTS Eigh...

Abstract Background Respiratory muscle dysfunction is commonly observed in heart failure (HF) patients and contributes to early fatigue dyspnea. As there no specific pharmacological therapy treat skeletal changes, physical exercise considered an important strategy prevent HF-associated myopathy. However, which type better during HF unsettled. Purpose To evaluate the effects of aerobic high inte...

BACKGROUND PCOS is the main cause of infertility due to metabolic, hormonal and ovarian dysfunctions. Women affected by PCOS often suffer of insulin resistance and of a compensatory hyperinsulinemia. These conditions put the patients at risk of developing several metabolic disorders. Both myo-inositol (MI) and D-chiro inositol (DCI) glycans administration has been reported to exert beneficial e...

PURPOSE The integration of swept-source optical coherence tomography (SS-OCT) into the operating microscope enables real-time, tissue-level three-dimensional (3D) imaging to aid in ophthalmic microsurgery. In this prospective randomized controlled study, we evaluated the impact of SS microscope-integrated OCT (MI-OCT) on ophthalmology residents' performance of ophthalmic microsurgical maneuvers...