Navegando por Palavras-chave "3 " Inspiratory Muscle"

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    Influência Da Fraqueza Muscular Inspiratória Na Dispneia E Capacidade De Exercício De Pacientes Com Hipertensão Pulmonar Tromboembólica Crônica
    (Universidade Federal de São Paulo (UNIFESP), 2018-10-25) Souza, Joao Victor Rolim De [UNIFESP]; Ramos, Roberta Pulcheri [UNIFESP]; Universidade Federal de São Paulo (UNIFESP)
    Background. Determination Of Potentially-Reversible Factors Contributing To Exertional Dyspnea Remains An Unmet Clinical Need In Chronic Thromboembolic Pulmonary Hypertension (Cteph). Objective. To Evaluate The Influence Of Inspiratory Muscle Weakness (Imw) On Exercise Capacity And Dyspnea During Effort In Patients With Cteph. Methods. Prospective Cross-Sectional Study That Included Thirty-Nine Consecutive Patients With Cteph (48 ± 15 Yrs, 61% Female) Confirmed By Right Heart Catheterization That Underwent An Incremental Cardiopulmonary Exercise Test, 6-Minute Walk Test And Maximum Inspiratory Pressure (Mip) Measurement. Results. Mip < 70%Pred Was Found In 46% Of Patients. On A Multiple Linear Regression Analysis, Mip Was Independently Associated With 6mwd And V"O2 Peak. Patients With Mip < 70% Presented Greater "V"E/"V"Co2 Than Those With Preserved Inspiratory Muscle Strength (Pims). Additionally, They Also Presented Stronger Sensations Of Dyspnea Throughout Exercise, Even When Adjusted For Ventilation. At R