Instrumentos de avaliação multidimensional de fragilidade para uso no cuidado de idosos com doença cardiovascular / Multidimensional frailty assessment tools for use in the care of older adults with cardiovascular disease / Instrumentos de evaluación multidimensional de la fragilidad en la atención de adultos mayores con enfermedad cardiovascular

Objetivo: identificar quais os instrumentos disponíveis para avaliação multidimensional da fragilidade em idosos com doença cardiovascular, potencialmente aplicáveis durante a realização do Processo de Enfermagem. Método: revisão sistemática conduzida em oito bases de dados/portais, para identificação de estudos que apresentassem instrumentos multidimensionais de avaliação de fragilidade em idosos com doença cardiovascular e que fossem aplicáveis ao processo de enfermagem. Resultados: foram incluídos 19 instrumentos multidimensionais. O Brief Frailty Index for Coronary Artery Disease foi desenvolvido para uso no cuidado cardiovascular de idosos. O Frailty Index for Adults e o Maastricht Frailty Screening Tool for Hospitalized Patients foram desenvolvidos para uso no Processo de Enfermagem. Conclusão: apesar de apenas um instrumento ter sido desenvolvido para o idosos com doença cardiovascular e apenas dois serem aplicáveis ao processo de enfermagem, a maioria deles tem potencial de adaptação e validação para uso nesta população durante a avaliação de enfermagem.

Objective: to identify which tools are available for multidimensional frailty assessment of older adult with cardiovascular disease and which are potentially applicable during the Nursing Process. Method: a systematic review conducted in eight databases/portals to identify studies that presented multidimensional frailty assessment tools for older adult with cardiovascular disease and that were applicable to the nursing process. Results: a total of 19 multidimensional tools were included. The Brief Frailty Index for Coronary Artery Disease was developed for use in the cardiovascular care of older adult. The Frailty Index for Adults and the Maastricht Frailty Screening Tool for Hospitalized Patients were developed for use in the Nursing Process. Conclusion: although only one tool was developed for older adults with cardiovascular disease and only two are applicable to the nursing process, most of them have the potential to be adapted and validated for use in this population during nursing assessment.

Objetivo: identificar qué instrumentos están disponibles para la evaluación multidimensional de la fragilidad en personas mayores con enfermedad cardiovascular, que se puedan aplicar en el Proceso de Enfermería. Método: revisión sistemática realizada en ocho bases de datos/portales, para identificar estudios que presentaran instrumentos multidimensionales para la evaluación de la fragilidad en adultos mayores con enfermedad cardiovascular y que fueran aplicables al proceso de enfermería. Resultados: se incluyeron 19 instrumentos multidimensionales. El Brief Frailty Index for Coronary Artery Disease se desarrolló para usarlo en el cuidado cardiovascular de las personas mayores. El Frailty Index for Adults y la Maastricht Frailty Screening Tool for Hospitalized Patients se elaboraron para ser usados en el Proceso de Enfermería. Conclusión: aunque sólo se elaboró un instrumento para adultos mayores con enfermedad cardiovascular y sólo dos son aplicables al proceso de enfermería, la mayoría de ellos tienen el potencial para ser adaptados y validados para ser usados en esa población en la evaluación de enfermería.

Hemodiafiltration: a synergy yet to be convincing / Hemodiafiltração: uma sinergia ainda não convincente

ABSTRACT The desperate attempt to improve mortality, morbidity, quality of life and patient-reported outcomes in patients on hemodialysis has led to multiple attempts to improve the different modes, frequencies, and durations of dialysis sessions in the last few decades. Nothing has been more appealing than the combination of diffusion and convection in the form of hemodiafiltration. Despite the concrete evidence of better clearance of middle weight molecules and better hemodynamic stability, tangible evidence to support the universal adoption is still at a distance. Survival benefits seen in selected groups who are likely to tolerate hemodiafiltration with better vascular access and with lower comorbid burden, need to be extended to real life dialysis patients who are older than the population studied and have significantly higher comorbid burden. Technical demands of initiation hemodiafiltration, the associated costs, and the incremental benefits targeted, along with patient-reported outcomes, need to be explored further before recommending hemodiafiltration as the mode of choice.

RESUMO A tentativa desesperada de melhorar a mortalidade, morbidade, qualidade de vida e desfechos relatados pelos pacientes em indivíduos em hemodiálise levou a diversas tentativas de aprimorar os diferentes modos, frequências e durações das sessões de diálise nas últimas décadas. Nada foi mais atrativo do que a combinação de difusão e convecção na forma de hemodiafiltração. Apesar das evidências concretas de melhor depuração de moléculas de peso médio e melhor estabilidade hemodinâmica, evidências tangíveis para apoiar a adoção universal ainda estão distantes. Os benefícios de sobrevida observados em grupos selecionados que provavelmente toleram a hemodiafiltração com melhor acesso vascular e com menor carga de comorbidades precisam ser estendidos aos pacientes reais em diálise, que são mais velhos do que a população estudada e apresentam uma carga de comorbidades significativamente maior. As exigências técnicas do início da hemodiafiltração, os custos associados e os benefícios incrementais almejados, juntamente com os desfechos relatados pelos pacientes, precisam ser melhor explorados antes de se recomendar a hemodiafiltração como o modo de escolha.

Control metabólico de pacientes diabéticos tipo 2 tratados con empagliflozina: serie de casos / Metabolic control in type 2 diabetic patients treated with empagliflozin: A case series

Introducción La diabetes mellitus tipo 2 es una enfermedad de alta prevalencia y está asociada a mayor morbimortalidad. Debido al bajo porcentaje de compensación, se han buscado nuevas estrategias de tratamiento farmacológico, como los inhibidores del cotransportador sodio-glucosa tipo 2. Objetivo Describir la evolución de pacientes diabéticos tipo 2 insulino-requirentes tratados con empagliflozina en el Hospital Peñaflor, ubicado en el sector poniente de la Región Metropolitana, Chile. El objetivo primario fue evaluar la eficacia del medicamento respecto a hemoglobina glicosilada A1c. Los objetivos secundarios fueron registrar el logro de hemoglobina glicosilada A1c igual o menor a 7,5% según análisis de supervivencia. Luego, consignar el cambio en la velocidad de filtración glomerular y en la excreción urinaria de albúmina post tratamiento. Métodos Revisión de ficha clínica de todos los pacientes tratados con empagliflozina desde noviembre de 2019 a junio de 2023. Media de seguimiento de 19 (de 16,3 a 40) meses. Para comparación entre valores de hemoglobina glicosilada A1c según rangos de seguimiento, se utilizó prueba T de Student de términos pareados o prueba de Wilcoxon. Resultados Se estudió a 58 pacientes, 15 hombres y 43 mujeres (74,1%). Edad 58,5 ± 9,2 años, rango de 35 a 75 años. Hemoglobina glicosilada A1c basal de 10,3 ± 1,6% y 8,98% ± 2,2 en un rango de seguimiento de 18 a 24 meses post tratamiento, resultando en un descenso de 1,27% (p = 0,002; intervalo de confianza 95%: 0,5 a 2,03). El efecto adverso más frecuente fue infección del tracto urinario. Conclusiones Los pacientes diabéticos tipo 2 insulino-requirentes tratados con empagliflozina en el Hospital Peñaflor lograron un mejor control glicémico con pocos efectos adversos.

Background Type 2 diabetes mellitus is a highly prevalent disease and is associated with increased morbidity and mortality. Due to the low percentage of adequate glycemic control, new strategies for the treatment of type 2 diabetes mellitus have been sought, including sodium-glucose cotransporter type 2 inhibitorss. Objective To describe the evolution of patients with type 2 diabetes mellitus with insulin requirements treated with empagliflozin at the Peñaflor Hospital. The primary objective was to evaluate the efficacy of the medication regarding glycosylated hemoglobin A1c (HbA1c). The secondary objectives were: 1) achievement of HbA1c equal to or less than 7.5% according to survival analysis. 2) Change in glomerular filtration rate and urinary albumin excretion post treatment. Methods Review of clinical records of all patients treated with empagliflozin from November 2019 to June 2023. Average follow-up of 19 (16.3 to 40) months. To compare HbA1c values according to follow-up ranges, the paired T test or Wilcoxon test was used. Results We included 58 patients, 15 men and 43 women (74.1%), with an average age of 58.5 ± 9.2 years, ranging from 35 to 75 years. Baseline HbA1c of 10.3 ± 1.6% and 8.98% ± 2.2 in a follow-up of 18 to 24 months post-treatment, resulted in a decrease of 1.27% (p = 0.002; confidence interval 95%: 0.5 to 2.03). The most common adverse effect was urinary tract infection. Conclusions Patients with type 2 diabetes mellitus with insulin requirements treated with empagliflozin at the Peñaflor Hospital achieved better glycemic control with few adverse effects.

Estimativa de Produtividade Perdida Atribuída a Doenças Cardiovasculares na América do Sul / Estimated Loss of Productivity Attributed to Cardiovascular Diseases in South America

Resumo Fundamento: As doenças cardiovasculares (DCV) têm ônus sanitário e econômico significativos. Na América do Sul (AS), a perda de produtividade relacionada a estas enfermidades ainda não foi bem explorada. Objetivo: Estimar os anos de vida produtiva perdidos (AVPP) e a perda de produtividade relacionados a mortalidade prematura associada as DCV na AS, em 2019. Métodos: Empregou-se dados de mortalidade disponíveis no Global Burden of Disease Study 2019 na estimativa da carga de doença atribuível a DCV. Para os cálculos monetários da perda da produtividade usou-se uma proxy da abordagem de capital humano. Estratificou-se por sexo, nas faixas etárias de trabalho. Resultados: O número total de mortes por DCV na AS no ano de 2019 foi de 754.324 e os AVPP foram 2.040.973. A perda permanente de produtividade total foi de aproximadamente US$ 3,7 bilhões e US$ 7,8 bilhões em paridade do poder de compra, equivalente a 0,11% do produto interno bruto. O custo por morte foi de US$ 22.904, e a razão desse custo por óbito, entre homens e mulheres foi 1,45. A variação dos cenários aponta robustez nas estimativas, mesmo com diferenças importantes entre os países. Conclusões: As DCV impõem um ônus econômico significativo a este bloco de países. A caracterização deste fardo pode amparar os governos na alocação de recursos destinados ao planejamento e execução de políticas e intervenções sanitárias, sejam de promoção, prevenção ou recuperação.

Abstract Background: Cardiovascular diseases (CVD) have significant health and economic burdens. In South America, the loss of productivity related to these diseases has not yet been well explored. Objective: Estimate the potentially productive years of life lost (PPYLL) and loss of productivity related to premature mortality associated with CVD in South America, in 2019. Methods: Mortality data available from the 2019 Global Burden of Disease Study were used to estimate the burden of disease attributable to CVD. For monetary calculations of productivity loss, a proxy of the human capital approach was used. Data were stratified by sex, in working age groups. Results: The total number of deaths due to CVD in South America in 2019 was 754,324, and the total number of PPYLL was 2,040,973. The total permanent loss of productivity was approximately US$ 3.7 billion and US$ 7.8 billion in purchasing power parity, equivalent to 0.11% of the gross domestic product. The cost per death was US$ 22,904, and the ratio between men and women for the cost per death was 1.45. The variation in scenarios indicates that the estimates are robust, even with important differences between countries. Conclusions: CVD impose a significant economic burden on countries in South America. The characterization of this burden can support governments in the allocation of resources for the planning and execution of health policies and interventions in promotion, prevention, and recovery.

Assessment of atherosclerosis and endothelial dysfunction risk factors in patients with primary glomerulonephritis / Avaliação dos fatores de risco de aterosclerose e disfunção endotelial em pacientes com glomerulopatias primárias

Abstract Introduction: Glomerulonephritis are the third cause of chronic kidney disease (CKD) requiring dialysis in Brazil. Mineral and bone disorder (MBD) is one of the complications of CKD and is already present in the early stages. Assessment of carotid intima-media thickness (CIMT) and flow-mediated vasodilatation (FMV) are non-invasive ways of assessing cardiovascular risk. Hypothesis: Patients with primary glomerulonephritis (PG) have high prevalence of atherosclerosis and endothelial dysfunction, not fully explained by traditional risk factors, but probably influenced by the early onset of MBD. Objective: To evaluate the main markers of atherosclerosis in patients with PG. Method: Clinical, observational, cross-sectional and controlled study. Patients with PG were included and those under 18 years of age, pregnants, those with less than three months of follow-up and those with secondary glomerulonephritis were excluded. Those who, at the time of exams collection, had proteinuria higher than 6 grams/24 hours and using prednisone at doses higher than 0.2 mg/kg/day were also excluded. Results: 95 patients were included, 88 collected the exams, 1 was excluded and 23 did not undergo the ultrasound scan. Patients with PG had a higher mean CIMT compared to controls (0.66 versus 0.60), p = 0.003. After multivariate analysis, age and values for systolic blood pressure (SBP), FMV and GFR (p = 0.02); and FMV and serum uric acid (p = 0.048) remained statistically relevant. Discussion and conclusion: The higher cardiovascular risk in patients with PG was not explained by early MBD. Randomized and multicentric clinical studies are necessary to better assess this hypothesis.

Resumo Introdução: Glomerulopatias são a terceira causa de doença renal crônica (DRC) com necessidade de diálise no Brasil. Distúrbio mineral e ósseo (DMO) é uma das complicações da DRC e está presente já nos estágios iniciais. A avaliação da espessura médio-intimal de carótidas (EMIC) e da vasodilatação fluxo-mediada (VFM) são maneiras não invasivas de avaliação do risco cardiovascular. Hipótese: Pacientes com glomerulopatias primárias (GP) apresentam alta prevalência de aterosclerose e disfunção endotelial, não explicada totalmente pelos fatores de risco tradicionais, mas provavelmente influenciada pela instalação precoce do DMO. Objetivo: Avaliar os principais marcadores de aterosclerose em pacientes com GP. Método: Estudo clínico, observacional, transversal e controlado. Foram incluídos portadores de GP e excluídos menores de 18 anos, gestantes, menos de três meses de seguimento e os com glomerulopatia secundária. Também foram excluídos aqueles que, no momento da coleta, apresentavam proteinúria maior que 6 gramas/24 horas e uso de prednisona em doses superiores a 0,2 mg/kg/dia. Resultados: 95 pacientes foram incluídos, 88 colheram os exames, 1 foi excluído e 23 não realizaram a ultrassonografia. Os pacientes com GP apresentaram maior EMIC média em relação ao controle (0,66 versus 0,60), p = 0,003. Após análise multivariada, mantiveram relevância estatística a idade e os valores de pressão arterial sistólica (PAS), VFM e TFG (p = 0,02) e VFM e ácido úrico sérico (p = 0,048). Discussão e conclusão: Pacientes com GP apresentaram maior risco cardiovascular, entretanto esse risco não foi explicitado pelo DMO precoce. Estudos clínicos randomizados e multicêntricos são necessários para melhor determinação dessa hipótese.

Evidencias del efecto del grano integral en las enfermedades crónicas no transmisibles

Los cereales integrales son una categoría de alimentos fundamental para la dieta humana y representan una fuente invaluable de carbohidratos, proteínas, fibras, fitoquímicos, minerales y vitaminas. Muchos estudios han demostrado que el consumo de cereales integrales está relacionado con un menor riesgo de enfermedades crónicas no transmisibles. Sin embargo, varios de sus efectos positivos para la salud parecen desaparecer cuando se refinan los cereales. La pregunta de investigación es cuál sería el efecto de los cereales integrales en la prevención de enfermedades crónicas no transmisibles. Este artículo describe los efectos positivos del consumo de cereales integrales en la prevención de estas enfermedades. Para ello, se realiza una descripción narrativa que revisa los antecedentes disponibles sobre: a) situación epidemiológica en Chile y su relación con la alimentación; b) consumo de cereales integrales en el mundo y en Chile; y c) el efecto del consumo de cereales integrales en la reducción del riesgo de enfermedad cardiovascular. obesidad, diabetes tipo 2 y cáncer. Los antecedentes generales son muy alentadores sobre el efecto positivo del consumo de cereales integrales sobre determinadas enfermedades, especialmente las de origen metabólico. Sin embargo, la incertidumbre de algunas asociaciones negativas merece mayor atención.

Whole grains are a fundamental food category for the human diet and represent an invaluable source of carbohydrates, proteins, fibers, phytochemicals, minerals and vitamins. Many studies have shown that consumption of whole grains is linked to a lower risk of chronic non-communicable diseases. However, several of its positive health effects seem to disappear when grains are refined. The research question is what would be the effect of whole grains in the prevention of Chronic Non-Communicable Diseases. This article describes the positive effects of whole grain consumption in these diseases.To this end, a narrative description is made that reviews the available background on: a) epidemiological situation in Chile and its relationship with diet; b) consumption of whole grains in the world and in Chile; and c) the effect of whole grain consumption on reducing the risk of cardiovascular disease. obesity, type 2 diabetes, and cancer. The general background is very encouraging for a positive effect of whole grain consumption on certain diseases, especially those of metabolic origin. However, the uncertainty of some negative associations deserves further attention.

Advances on cardiovascular effects of GLP-lRAs / 中国药理学通报

Glucagon-like peptide-1 ( GLP-1 ) is secreted by gut enteroendocrine cells. GLP-1 receptor agonists ( GLP-1 RAs) control glucose-related augmentation of insulin and suppress glu-cagon secretion. GLP-lRAs also inhibit gastric emptying, food intake and limit weight gain. In the past decade, significant progresses have been made in the investigation on the effects of GLP-1 RAs on cardiovascular system. The potential advantages of oral small-molecule GLP-1 RAs could improve the application of this class of drugs. This review highlights the multiple cardiovascular profiles of GLP-1 RAs in the treatment of cardiovascular diseases to provide new insights into cardiovascular benefits of GLP-1 RAs.

Role of sirtuin 5 in cardiovascular diseases / 中国药理学通报

Cardiovascular diseases ( CVDs ) are the leading cause of death worldwide and pose a serious threat to human health. Silent information regulator 5 ( SIRT5 ) , which is widely distributed in cardiac myocytes, vascular smooth muscle cells and endothelial cells,as a novel deacylation-modifying enzyme,plays an important role in CVDs through deacetylation, desuccinylation and demalonylation. This review summarizes the pathophysiolog-ical mechanism of SIRT5 from the aspects of energy metabolism, regulation of inflammatory response and oxidative stress, apart from the role of SIRT5 in CVDs such as myocardial infarction, myocardial hypertrophy, arrhythmia, atherosclerosis and heart failure. This review also figures out the current research progress of SIRT5 -related inhibitors and agonists, so as to provide strategies for targeting SIRT5 to prevent and treat CVDs.

Mechanism of Ferroptosis in Myocardial Cells and Protective Effect of Traditional Chinese Medicine / 中国实验方剂学杂志

Ferroptosis is a new type of programmed cell death， characterized by iron overload and lipid peroxidation. Cardiovascular disease （CVD） is an ischemic or hemorrhagic disease of the heart caused by various factors， mainly including myocardial infarction， heart failure， etc. Ferroptosis is involved in the process of myocardial cell damage and plays a driving role in the progression of various CVDs. Its main mechanisms include the destruction of iron homeostasis， the production of reactive oxygen species， the disorder of the antioxidant system， mitochondrial membrane damage， endoplasmic reticulum stress， tumor suppressor gene p53， transcription factor Nrf2 pathway， etc. Myocardial injury is one of the causes of death in many patients with heart disease. Monomers or compounds of traditional Chinese medicine have shown good effects in the treatment of myocardial cell injury caused by ferroptosis， including baicalin protecting cardiac microvascular endothelial cells of myocardial ischemia-reperfusion （I/R） rats through intracellular phosphatidylinositol kinase/phosphokinase B/endothelial nitric oxide synthase （PI3K/Akt/eNOS） pathway， Aralia elata saponin inhibiting myocardial cell ferroptosis through glucocorticoid receptor/p53/solute carrier family 7 members 11 （NR3C1/p53/SLC7A11） pathway， Xinyang tablets improving oxidative stress by regulating phosphorylated serine/threonine protein kinase/stress-activated protein kinase/p53 （MLK3/JNK/p53） signaling pathway. It is of great significance to explore the mechanism of ferroptosis and the protective effect of related traditional Chinese medicine after myocardial cell injury. This article reviews the mechanism of ferroptosis and its relationship with myocardial cells， as well as traditional Chinese medicine monomers and formulas for treating CVDs through the ferroptosis pathway. The article focuses on the pathways and effects of traditional Chinese medicine treatment， so as to provide a reference for the treatment of CVDs with traditional Chinese medicine.

Correlation of Diagnostic Components of Metabolic Syndrome with Electrocardiographic and Echocardiographic Alterations in Patients with Obesity

Abstract Introduction: Metabolic syndrome (MS) and obesity are risk factors for cardiovascular diseases (CVD). However, the development of cardiovascular pathologies in obese individuals without MS is being investigated. Objective: To investigate whether there are similar electrocardiographic (ECG) and echocardiographic changes in individuals with obesity with and without MS. Methodology: A retrospective, descriptive cross-sectional study was carried out with obese patients at a university hospital in Belém, Pará, Brazil. Anthropometric, laboratory, ECG and echocardiographic data were evaluated in both populations. The chi-square test was used to describe the relationship between variables among groups; hypothesis tests with p < 0.05 were considered statistically significant values. Results: The study evaluated 100 individuals with obesity, 60 of whom had MS. The average age was 54 years, and the female sex was prevalent. Systolic blood pressure, HDL, and waist circumference were altered in both groups. Systemic arterial hypertension and low HDL demonstrated 4.27 times and 3.32 times greater likelihood of presenting changes in the ECG and echocardiogram for both groups. On the ECG, diffuse changes in ventricular repolarization were observed in both groups. On echocardiography, left ventricular diastolic dysfunction and left ventricular hypertrophy were present in both populations studied. Conclusion: Obese individuals without MS present a similar risk, requiring adequate attention to their cardiac health.

Between health and pleasure: perceptions of patients with cardiovascular disease following a nutritional intervention / Entre a saúde e o prazer: percepções de pacientes com doença cardiovascular acompanhados por um programa de intervenção nutricional / Entre la salud y el placer: percepciones de pacientes con enfermedad cardiovascular seguidos de un programa de intervención nutricional

The Brazilian Cardioprotective Nutritional Program (Balance)(f) consists of a nutritional counseling strategy aiming to prevent new cardiovascular events. This qualitative investigation is a case study of Balance aiming to understand the process of food choices related to the adherence of participants to the nutritional counseling. Semi-structured interviews were conducted with 10 participants and analyzed according to thematic content analysis. Patients reported incorporating nutritional advice and how they negotiate food choices to achieve a healthy diet while maintaining the consumption of pleasurable foods, some of them recommended avoiding. The continuous tensions and conflicts between healthy and pleasurable eating which permeate patients' food choices should be addressed in nutritional counseling, enabling greater and long-lasting adherence to Balance.

O Programa Alimentar Brasileiro Cardioprotetor (Dica Br) consiste em uma estratégia de aconselhamento nutricional com o objetivo de prevenção da incidência de novos eventos cardiovasculares. Esta investigação qualitativa é um estudo de caso do Dica Br e visa compreender o processo de escolhas alimentares relacionadas à adesão dos participantes às estratégias orientadas. Aplicou-se a análise de conteúdo temática para explorar as entrevistas semiestruturadas realizadas com dez participantes. Os pacientes relataram incorporar as orientações nutricionais e como negociam suas escolhas alimentares para alcançar uma alimentação saudável mantendo o consumo de alimentos prazerosos, sendo alguns recomendados a serem evitados pelo Dica Br. As contínuas tensões e conflitos entre comer por saúde e comer por prazer que permeiam as escolhas alimentares dos pacientes devem ser abordados no aconselhamento nutricional, possibilitando maior e duradoura adesão ao Dica Br.

El Programa Alimentario Brasileño Cardioprotector (Dica Br) consiste en una estrategia de prevención de nuevos eventos cardiovasculares. Esta investigación cualitativa es un estudio de caso del Dica Br con el objetivo de comprender el proceso de elección alimentaria relacionada con la adhesión a las estrategias orientadas. Se aplicó el análisis de contenido temático para explorar las entrevistas semiestructuradas realizadas con 10 participantes. Los pacientes informaron incorporar pautas nutricionales y cómo negocian sus elecciones alimentarias para lograr una dieta saludable mientras mantienen el consumo de alimentos placenteros, algunos de los cuales se recomienda evitar. Las tensiones y conflictos continuos entre comer para la salud y comer por placer que impregnan las elecciones alimentarias deben abordarse en el asesoramiento nutricional para una mayor y duradera adherencia al Dica Br.

Barriers to physical activity practice and associated factors in patients with hypertension / Barreiras para a prática de atividade física e fatores associados em pacientes com hipertensão arterial

Abstract The identification of barriers to regular physical activity (PA) is a form of an initial and effective strategy to encourage behavior modification and adherence to a more active lifestyle in hypertensive patients. This cross-sectional study aimed to identify the barriers to PA practice in patients with hypertension classified as physically inactive and to analyze the association of the number of these barriers with sociodemographic factors and health indicators. Two hundred one hypertensive patients of both sexes (61.7±12.7 years) answered an anamnesis with health information and sociodemographic data, a PA level questionnaire, and a barrier questionnaire for the practice of PA. Regarding the level of PA of the participants, 48.8% were classified as physically inactive and reported, on average, 6.1 (±3.8) barriers to PA practice, with the barrier "fear of falling or getting hurt" the most commonly reported. Furthermore, women and patients with low education, negative perception of health, and a greater presence of comorbidities reported a greater number of barriers to PA practice. PA practice as a non-pharmacological tool for the treatment of hypertension should focus on women and patients with low education, negative perception of health, and a greater presence of associated comorbidities.

Resumo A identificação de barreiras à atividade física regular (AF) é uma forma de estratégia inicial e eficaz para encorajar a modificação do comportamento e a adesão a um estilo de vida mais ativo em pacientes hipertensivos. Este estudo transversal visou identificar as barreiras à prática de AF em pacientes com hipertensão classificados como fisicamente inativos e analisar a associação do número destas barreiras com fatores sociodemográficos e indicadores de saúde. Duzentos e um pacientes hipertensos de ambos os sexos (61.7±12.7 anos) responderam a uma anamnese com informações de saúde e dados sociodemográficos, um questionário de nível de AF, e um questionário de barreira para a prática de AF. Relativamente ao nível de AF dos participantes, 48,8% foram classificados como fisicamente inativos e reportaram, em média, 6,1 (±3,8) barreiras à prática de AF, sendo a barreira "medo de cair ou de se magoar" a mais frequentemente reportada. Além disso, mulheres e pacientes com baixa educação, percepção negativa da saúde, e uma maior presença de comorbidades reportaram um maior número de barreiras à prática de AF. A prática de AF como ferramenta não farmacológica para o tratamento da hipertensão deve ter como foco mulheres e pacientes com baixa escolaridade, percepção negativa de saúde e maior presença de comorbidades associadas.