To the Editor, We carefully read the article entitled: “The relationship between the uric acid/albumin ratio and the carotid intima-media thickness in patients with hypertension“, whose objective was to investigate the association of the uric acid/albumin ratio (UAR) and carotid intima-media thickness (CIMT) in hypertensive patients. Although the present study demonstrated a significant correlation between UAR and CIMT, with UAR showing greater discriminatory capacity for increased CIMT values than uric acid and albumin alone and than the other inflammatory markers […]

Introduction Brazil is one of the most hit countries by the pandemic caused by the novel coronavirus (Coronavirus Disease, COVID-19), with more than half million deaths in June, 2021, the world’s second-highest number of deaths. It has been reported that the COVID-19 outbreak has affected the delivery of care of patients without COVID-19 (non-COVID-19 patients), particularly patients with cardiovascular (CV) diseases, increasing the death toll from the pandemic. Studies have shown a reduction in hospitalizations in tandem with an increase […]

Abstract Background Atrioventricular block (AVB) describes an impairment of conduction from the atria to the ventricles. Although the clinical course of AVB has been evaluated, the findings are from high-income countries and, therefore, cannot be extrapolated to the Latinx population. Objective Evaluate the association between AVB and mortality. Methods Patients from the CODE (Clinical Outcomes in Digital Electrocardiology) study, older than 16 years who underwent digital electrocardiogram (ECG) from 2010 to 2017 were included. ECGs were reported by cardiologists and […]

Abstract Background Some studies have shown a higher prevalence of deaths in patients with cardiovascular risk factors (CRF) during hospitalization for COVID-19. Objectives To assess the impact of high cardiovascular risk in patients hospitalized in intensive care for COVID-19 Methods Retrospective study with patients admitted to an intensive care unit, with a diagnosis of COVID-19 confirmed by RT-PCR, and with at least one troponin measurement during hospitalization. The criteria for defining high cardiovascular risk (HCR) patients were: history of established […]

Introduction Coronavirus disease-2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) may result in severe respiratory distress and acute cardiac injury. Impaired cardiac function and/or prior cardiovascular disease (CVD) in patients with COVID-19 are associated with worse prognosis. Transthoracic echocardiography (TTE) has a central role in the management of patients, as it provides a crucial assessment of abnormalities in cardiac function and structure that impact on their prognosis and treatment. Studies have reported varied rates of left […]