Assessment of functional performance in Chagas heart disease by Human Activity Profile questionnaire.

The Human Activity Profile questionnaire is associated with functional capacity of patients with CHD and is able to identify individuals with low peak oxygen uptake.Implications for rehabilitationFunctional impairment is one of the most common clinical findings in all stages and is an important predictor of poor prognosis of the Chagas heart disease;A patient-derived measure of functional capacity is potentially useful in the setting of the Chagas heart disease;The Human Activity Profile questionnaire is effective in the identification of patients with Chagas heart disease with functional impairment and may be a valid method for functional evaluation.