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	Provedor de dados BJMBR (3) Autor Lopes,A.J. (2) Alves,U.D. (1) Auler Jr.,J.O.C. (1) Barbas,C.V. (1) Bedirian,R. (1) Botelho,E.C. (1) Carmona,M.J.C. (1) Dias,C.M. (1) Gonçalves,C.E.A. (1) Guimarães,F.S. (1) Mainenti,M.R.M. (1) Maioli,M.C.P. (1) Malbouisson,L.M.S. (1) Marinho,C.L. (1) Menezes,S.L.S. (1) Oliveira,J.F. (1) Saldiva,P.H.N. (1) Silva,P.O. (1) Soares,A.R. (1) Mais... Palavra-chave Respiratory mechanics (3) Exercise (2) Respiratory function tests (2) Hemodynamics (1) PEEP (1) Postoperative cardiac surgery (1) Sarcoidosis (1) Sickle cell anemia (1) Ventilation (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2017 (1) 2012 (1) 2000 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Cardiopulmonary exercise testing variables as predictors of long-term outcome in thoracic sarcoidosis BJMBR Lopes,A.J.; Menezes,S.L.S.; Dias,C.M.; Oliveira,J.F.; Mainenti,M.R.M.; Guimarães,F.S.. Cardiopulmonary exercise testing (CPET) plays an important role in the assessment of functional capacity in patients with interstitial lung disease. The aim of this study was to identify CPET measures that might be helpful in predicting the vital capacity and diffusion capacity outcomes of patients with thoracic sarcoidosis. A longitudinal study was conducted on 42 nonsmoking patients with thoracic sarcoidosis (median age = 46.5 years, 22 females). At the first evaluation, spirometry, the measurement of single-breath carbon monoxide diffusing capacity (D LCOsb) and CPET were performed. Five years later, the patients underwent a second evaluation consisting of spirometry and D LCOsb measurement. After 5 years, forced vital capacity (FVC)% and D LCOsb% had... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sarcoidosis; Exercise; Respiratory function tests; Respiratory mechanics. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000300012 The effects of positive end-expiratory pressure on respiratory system mechanics and hemodynamics in postoperative cardiac surgery patients BJMBR Auler Jr.,J.O.C.; Carmona,M.J.C.; Barbas,C.V.; Saldiva,P.H.N.; Malbouisson,L.M.S.. We prospectively evaluated the effects of positive end-expiratory pressure (PEEP) on the respiratory mechanical properties and hemodynamics of 10 postoperative adult cardiac patients undergoing mechanical ventilation while still anesthetized and paralyzed. The respiratory mechanics was evaluated by the inflation inspiratory occlusion method and hemodynamics by conventional methods. Each patient was randomized to a different level of PEEP (5, 10 and 15 cmH2O), while zero end-expiratory pressure (ZEEP) was established as control. PEEP of 15-min duration was applied at 20-min intervals. The frequency dependence of resistance and the viscoelastic properties and elastance of the respiratory system were evaluated together with hemodynamic and respiratory... Tipo: Info:eu-repo/semantics/article Palavras-chave: Postoperative cardiac surgery; PEEP; Respiratory mechanics; Hemodynamics. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000100005 Relationship between ventilation heterogeneity and exercise intolerance in adults with sickle cell anemia BJMBR Lopes,A.J.; Marinho,C.L.; Alves,U.D.; Gonçalves,C.E.A.; Silva,P.O.; Botelho,E.C.; Bedirian,R.; Soares,A.R.; Maioli,M.C.P.. 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 normal. Thus, the objectives of the present study were to assess the heterogeneity in the ventilation distribution in adults with SCA and to determine the association between the ventilation distribution and the clinical, cardiovascular, and radiological findings. This cross-sectional study included 38 adults with SCA who underwent PFTs, echocardiography, computed tomography (CT), and 6-min walk test. To... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sickle cell anemia; Respiratory mechanics; Respiratory function tests; Ventilation; Exercise. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000800607 Registros recuperados: 3 Primeira ... 1 ... Última

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