IJCS | Volume 32, Nº2, March/April 2019

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Effects of exercise training in patients with heart failure: the Exercise Rehabilitation Trial (EXERT). Am Heart J. 2002; 144(1):23-30. 34. Rosa TEC, BenícioMH, LatorreMR, Ramos LR. Fatores determinantes da capacidade funcional entre idosos. Rev Saúde Pública. 2003; 37(1):40-8. 35. Lord, SR, Menz HB. Physiologic, psychologic, and health predictors of 6-minute walk performance in older people. Arch Phys Med Rehabil. 2002;83(7):907-11. References Morais and Rassi Six-minute walk test in heart failure Int J Cardiovasc Sci. 2019;32(2)134-142 Original Article This is an open-access article distributed under the terms of the Creative Commons Attribution License Goias (approval number: 883 281/2014) and of the Pontifical Catholic University of Goias (approval number: 922826/2014). All the procedures in this study were in accordance with the 1975 Helsinki Declaration, updated in 2013. Informed consent was obtained from all participants included in the study.