BACKGROUND Exercise testing devices for evaluating cardiopulmonary fitness in patients with severe disability after stroke are lacking, but we have adapted a robotics-assisted tilt table (RATT) for cardiopulmonary exercise testing (CPET). Using the RATT in a sample of patients after stroke, this study aimed to investigate test-retest reliability and repeatability of CPET and to prospectively in...

BACKGROUND The occurrence of minute-ventilation oscillations during exercise, named periodic breathing, exhibits important prognostic information in heart failure. Considering that exercise training could influence the fluctuation of ventilatory components during exercise, we hypothesized that ventilatory variability during exercise would be greater in sedentary men than athletes. OBJECTIVE T...

BACKGROUND The 6-min walk test (6MWT) is frequently used to assess overall cardiopulmonary fitness and to predict outcome, but it yields little diagnostic information. Portable telemetric devices allow performing the 6MWT with real-time cardiopulmonary monitoring. OBJECTIVES The study was designed to analyze feasibility, safety and clinical usefulness of a mobile cardiopulmonary monitoring (M...

Cardiorespiratory fitness is a major modifiable risk factor for cardiovascular diseases. People with bipolar disorder have a reduced cardiorespiratory fitness and its assessment within a multidisciplinary treatment therefore is necessary. We investigated the validity of the 6min walk test in people with bipolar disorder. A secondary aim was to assess clinical and demographic characteristics tha...

OBJECTIVE The purpose of this study was to examine whether the degree of air trapping in high resolution computed tomography (HRCT) of patients with histories of sulfur mustard gas exposure during suspended full expiration correlated with various parameters of the cardiopulmonary exercise test as the gold standard for assessment of pulmonary function. METHODS In this analytic study 75 male pa...

Exercise training is an essential component of pulmonary rehabilitation. However, the cardiopulmonary stress imposed during different modalities of exercise training is not yet known. In the present study, the cardiopulmonary stress of a 12-week exercise training programme in 11 chronic obstructive pulmonary disease (COPD) patients (forced expiratory volume in one second 42+/-12%pred, age 69+/-...