ABSTRACT
ABSTRACT Thoracic ultrasound (TUS) is a tool that has become increasingly essential in the daily practice of thoracic medicine. Driven by the need to assess patients during the COVID-19 pandemic, there has been an increase in the use of point-of-care TUS, which has demonstrated several benefits, either as a complement to clinical decision-making for diagnosis or as a real-time guide for procedures, whether as a predictor or measure of treatment response. Here, we present a review of TUS, based on the most recent scientific evidence, from equipment and techniques to the fundamentals of pulmonary ultrasound, describing normal and pathological findings, as well as focusing on the management of lung disease and guidance for invasive thoracic procedures at the bedside. Finally, we highlight areas of perspective and potential lines of research to maintain interest in this valuable tool, in order to improve the diagnostic process and expand the treatment arsenal.
ABSTRACT
Objetivo: Analisar os estudos sobre o ruído como poluição ambiental nos centros urbanos, com foco em suas fontes e os níveis sonoros na tentativa de entender se modelo urbano atual é adequado para a saúde individual e coletiva. Material e Métodos: BVS, Pubmed e Cochrane foram usados para pesquisar artigos originais de pesquisa relacionados com o ruído ambiente. Resultados: Este artigo de revisão analisa 19 estudos relacionados ao ruído como um poluente ambiental. Conclusão: Muitos estudos estão sendo conduzidos para quantificar o ruído urbano e seu potencial de perturbação causada na população, utilizando-se diferentes metodologias. Nosso trabalho demonstra que o ruído está presente no ambiente urbano e geralmente extrapola os atuais níveis tolerados pela lei, sendo um estressor em potencial. Portanto, a sua presença em várias atividades humanas, especialmente no trânsito, reflete um modelo de cidade atual que precisa ser repensado.Os resultados deste estudo podem ser úteis para o desenvolvimento de novas pesquisas sobre o ruído urbano e desenvolvimento de políticas públicas.
Purpose: Analyze studies on noise as environmental pollution in urban centers, focusing on their sources and sound levels in attempt at understand whether current urban model is suitable for individual and collective health. Material and Methods: The BVS, PubMed and Cochrane were used to search original research articles related to the environmental noise. Results: This review article analyses 19 studies related to noise as an environmental pollutant. Conclusion: many studies have been conducted to quantify the urban noise and potential disturbance caused in the population, using different methodologies. Our work demonstrates that the noise is present in the urban environment and commonly extrapolates current levels tolerated by the law, being a potential stressor. Therefore, their presence in various human activities, especially in traffic, reflects a model of the current city that needs to be rethought. The results of this study may be useful for the development of new research on the urban noise and public policy development.