IJCS | Volume 31, Nº4, July / August 2018

442 Borges et al. Oncocardiology and the symptom fatigue Int J Cardiovasc Sci. 2018;31(4)433-442 Review Article This is an open-access article distributed under the terms of the Creative Commons Attribution License 51. Choueiri TK, Schutz FA, Je Y, Rosenberg JE, Bellmunt J. Risk of arterial thromboembolic events with sunitinib and sorafenib: a systematic review and meta-analysis of clinical trials. J Clin Oncol. 2010;28(13):2280-5. 52. Caponero R. Consenso Brasileiro de fadiga. Revista Brasileira de Cuidados Paliativos. 2010;3(2 supl 1):3-31. 53. MotaDD, PimentaCA, FitchMI. Fatigue Pictogram: an option for assessing fatigue severity and impact. Rev Esc Enferm USP. 2009;43(Spe):1079-86. 54. Mota DD, Pimenta CA, Piper BF. Fatigue in Brazilian cancer patients, caregivers, and nursing students: a psychometric validation study of the Piper Fatigue Scale-Revised. Support Care Cancer. 2009;17(6):645-52 55. Ishikawa NM, Thuler LC, Giglio AG, Baldotto CS, de Andrade CJ, Derchain SF, et al. Validation of the Portuguese version of Functional Assessment of Cancer Therapy-Fatigue (FACT-F) in Brazilian cancer patients. Support Care Cancer. 2010;18(4):481-90.