Exercise Tolerance
Mostrando 1-12 de 220 artigos, teses e dissertações.
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1. Physical Training Improves Cardiac Structure and Function of Rats After Doxorubicin-Induced Cardiomyopathy
Abstract Background: The use of doxorubicin in chemotherapy has been associated with cardiotoxicity and heart failure. Physical exercise produces favorable morphofunctional adaptations in the cardiovascular system and may reverse cardiac dysfunction in patients undergoing chemotherapy. Objective: To assess the effects of physical training on myocardial str
International Journal of Cardiovascular Sciences. Publicado em: 2022
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2. Effects of Cardiac Resynchronization Therapy on a Six-minute Walk Test, Maximal Inspiratory Pressure and Peak Expiratory Flow in Patients with Heart Failure: A Longitudinal Study
Abstract Background: Cardiac resynchronization therapy (CRT) is an effective treatment for patients with heart failure. Objective: To evaluate the response of CRT in maximal inspiratory pressure (MIP), peak expiratory flow (PEF), and exercise tolerance as determined by the six-minute walk test (6MWT) in patients with HF. Methods: This study used the 6MWT
International Journal of Cardiovascular Sciences. Publicado em: 2022
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3. Resistance Exercise Modulates Oxidative Stress Parameters and TNF-α Content in the Heart of Mice with Diet-Induced Obesity
Resumo Fundamento: A obesidade pode ser caracterizada por uma inflamação crônica de baixo grau e está associada à produção excessiva de espécies reativas de oxigênio, fatores que contribuem para doenças coronarianas e outras cardiomiopatias. Objetivo: Verificar os efeitos do treinamento resistido sobre os parâmetros de estresse oxidativo e par
Arq. Bras. Cardiol.. Publicado em: 25/04/2019
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4. Influence of obesity in pulmonary function and exercise tolerance in obese women with obstructive sleep apnea
ABSTRACT Objective: To evaluate the influence of obesity on pulmonary function and exercise tolerance in women with obstructive sleep apnea (OSA). Subjects and methods: A descriptive analytic cross- sectional study was carried out. Thirty-nine (39) sedentary climacteric women, aged 45 to 60 years, were evaluated and submitted to polysomnography. The partic
Arch. Endocrinol. Metab.. Publicado em: 2019-01
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5. Equações preditivas de frequência cardíaca máxima em crianças e adolescentes atletas: uma revisão sistemática
Resumo Introdução: A frequência cardíaca máxima (FCmáx) é denominada o maior valor de FC alcançada durante um esforço físico intenso. Objetivo: Avaliar a aplicabilidade das equações preditivas de FCmáx durante testes de exercício em crianças e adolescentes atletas. Métodos: Trata-se de uma revisão sistemática, através do Scopus, Pubmed
Fisioter. mov.. Publicado em: 09/08/2018
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6. Influence of Pulmonary Rehabilitation on Clinical Characteristics in Patients with Chronic Heart Failure and Chronic Obstructive Pulmonary Disease
Abstract Background: The improvement of treatment strategies in patients with chronic obstructive pulmonary disease (COPD) and especially with comorbid pathology should provide rational conversion of standard schemes of therapy and rehabilitation in accordance with their clinical, pathogenic, functional and economic feasibility. Objective: To assess the in
Int. J. Cardiovasc. Sci.. Publicado em: 30/07/2018
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7. Acute melatonin administration enhances aerobic tolerance: an analysis of biochemical and hematological parameters
Abstract Aims This study is aimed at testing the acute melatonin administration (oral; 6 mg) on aerobic tolerance at cycloergometer and analyzing the consequences on biochemical and hematological parameters. Methods The maximal aerobic capacity intensity (iMAC) at cycloergometer of eleven male healthy men (24.18±3.92 years-old; 87.07±12.48 kg; 1.82±0.05
Motriz: rev. educ. fis.. Publicado em: 17/05/2018
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8. Nitrogen single-breath washout test for evaluating exercise tolerance and quality of life in patients with chronic obstructive pulmonary disease
Pulmonary function tests (PFTs) traditionally used in clinical practice do not accurately predict exercise intolerance in patients with chronic obstructive pulmonary disease (COPD). The aim of this study was to assess whether the nitrogen single-breath washout (N2SBW) test explains exercise intolerance and poor quality of life in stable COPD patients. This c
Braz J Med Biol Res. Publicado em: 26/02/2018
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9. Pain tolerance and cardiorespiratory fitness in women with dysmenorrhea
ABSTRACT BACKGROUND AND OBJECTIVES: Hormonal changes are known to affect quality of life of women and may interfere in pain tolerance and cardiorespiratory exercise performance. Thus, the aim of this study was to evaluate and compare pressure pain tolerance threshold and cardiorespiratory fitness in women in luteal and follicular phases of the menstrual cyc
Rev. dor. Publicado em: 2017-12
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10. Relationship between ventilation heterogeneity and exercise intolerance in adults with sickle cell anemia
Sickle cell anemia (SCA) causes dysfunction of multiple organs, with pulmonary involvement as a major cause of mortality. Recently, there has been growing interest in the nitrogen single-breath washout (N2SBW) test, which is able to detect ventilation heterogeneity and small airway disease when the results of other pulmonary function tests (PFTs) are still n
Braz J Med Biol Res. Publicado em: 20/07/2017
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11. Comparative analysis of two different models of swimming applied to pregnant rats born small for pregnant age
ABSTRACT The aim of this study was to compare two models of swimming applied to pregnant rats born small for pregnancy age (SPA). Diabetes was chemically induced in adult female rats to develop an inadequate intrauterine environment, leading to birth of a SPA offspring. In adulthood, the female SPA rats were mated and submitted to different swimming programs
An. Acad. Bras. Ciênc.. Publicado em: 2017-03
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12. Evaluating respiratory musculature, quality of life, anxiety, and depression among patients with indeterminate chronic Chagas disease and symptoms of pulmonary hypertension
Abstract INTRODUCTION: Chagas disease (CD) is progressive and incapacitating, especially when cardiopulmonary function is affected. For example, respiratory muscle weakness can cause dyspnea upon exertion and fatigue, which may be exacerbated when it is associated with pulmonary hypertension (PH). The present study aimed to evaluate respiratory musculature
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-03