Luisa Campos Caldeira Brant

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OBJECTIVES Endothelial dysfunction is associated to cardiovascular risk factors and predicts cardiovascular events. Peripheral arterial tonometry (PAT) is a novel noninvasive method to assess endothelial function. However, there is a paucity of data about its reproducibility. The aim of this study was to assess the feasibility and reproducibility of PAT in(More)
Studies on concomitant schistosomiasis and human and experimental malaria have shown a variation in the immunospecific response, as well as an increase in the severity of both parasitoses. In the present study, a murine co-infection model was used to determine the effects of a co-infection with Schistosoma mansoni and Plasmodium berghei on the protective(More)
BACKGROUND The creation of an acute myocardial infarction (AMI) system of care aims to optimize the management of patients from early diagnosis to proper and timely treatment. OBJECTIVE To assess the establishment of an AMI System of Care in the city of Belo Horizonte, state of Minas Gerais, and its impact on AMI in-hospital mortality. METHODS The AMI(More)
Brazil is a large country, with an evolving economy, but marked social inequalities. The population is formed by an admixture of native Brazilians, Europeans, and Africans; is predominantly urban; and faces rapid aging. Time trends related to health behaviors show a substantial reduction in smoking rates, but a rising prevalence of overweight and obesity,(More)
Endomyocardial fibrosis (EMF) is a neglected tropical disease that affects millions of people worldwide. EMF is the most common cause of restrictive cardiomyopathy, caused by deposition of fibrous tissue on endocardial surfaces. EMF is a major cause of death in areas where it is endemic, but the pathogenesis of the disease is poorly understood.(More)
BACKGROUND Vascular dysfunction is an early expression of atherosclerosis and predicts cardiovascular (CV) events. Peripheral arterial tonometry (PAT) evaluates basal pulse amplitude (BPA), endothelial function (PAT ratio), and wave reflection (PAT-AIx) in the digital microvessels. In Brazilian adults, we investigated the correlations of PAT responses to CV(More)
The modern definition of Global Health has expanded its scope beyond neglected diseases and low-income and underdeveloped countries. The current initiatives focus on improvement of health, reduction of disparities and protection against global threats, seeking for interaction with health practices, policies and systems. There has been a growing interest on(More)
BACKGROUND Microvascular dysfunction is a marker of early vascular disease that predicts cardiovascular events. Whether metabolically healthy obese individuals have impaired microvascular function remains unclear. The aim of this study was to evaluate the relation of obesity phenotypes stratified by metabolic status to microvascular function. METHODS AND(More)
Myxoma is the most common type of cardiac tumor, accounting for 30-50% of all primary cardiac tumors. Clinically, patients usually present with at least one of the classic triad of obstructive cardiac, embolic, and constitutional signs. The case is reported of a large atrial myxoma in the left atrium which caused mitral valve obstruction, leading to severe(More)