IJCS | Volume 31, Nº4, July / August 2018

391 Borges et al. Adherence score Int J Cardiovasc Sci. 2018;31(4)383-392 Original Article 1. Freitas D, Ribeiro K, Oliveira JL, Matos FG, Carvalho AR, Ross C, et al. Diagnósticos de enfermagem entre usuários de anticoagulante oral acompanhados em ambulatório. Rev baiana enferm.2017;31(3):e20356 2. Ávila CW, Aliti GB, Feijó MKF, Rabelo ER. Adesão Farmacológica ao anticoagulante oral e os fatores que influenciamna estabilidade do índice de normatização internacional. Rev Latino-Am. Enfermagem.2011; 19(1): 1-8. 3. Lustosa MA, Alcaires J, Costa JC. Adesão do paciente ao tratamento no hospital geral. Rev SBPH. 2011;14(2):27-49. 4. Simonetti SH, Mancussi e Faro AC, Bianchi ERF. Adesão à terapia com anticoagulantes orais: revisão integrativa. Rev enferm UFPE. 2014;8(8): 2854-63. 5. Crowther M, Crowther MA. Intensity of Warfarin Coagulation in the Antiphoslipid Syndrome. Curr Rheumatol Rep. 2010;12(1):64-9. 6. Pelegrino FM, Bolela F, Corbi ISA, Carvalho ARS, Dantas RAS. Protocolo educativo para pacientes em uso de anticoagulante oral: construção e validação. Texto Contexto Enferm. 2014;23(3):799-806. 7. Antonio N, Castro G, Ramos D, Machado A, Gonçalves L, Macedo T,et al. Controvérsias na anticoagulação oral: continuar ou interromper os anticoagulantes orais durante a Intervenção estomatológica? Rev Port Cardiol. 2008;27(4):531-44. 8. Fernandes EO, Guerra EE, Pitrez FAB, Fernandes FM, Rosito GBA, Gonzáles HE, et al. Avaliação pré-operatório e cuidado em cirurgia eletiva: recomendações baseadas em evidências. Rev AMRIGS.2010;54(2):240-58. 9. Silva PM. Velhos e novos anticoagulantes orais. Perspectiva farmacológica. Rev Port Cardiol. 2012;31(Supl 1):6-16. 10. Rohrbacher I, Brum EP. Knowledge of warfarin users about their own treatment. Rev AMRIGS. 2013;57:285-9. 11. Krummenacher R, Lukas PS, Demarmels Biasiutti F, Begré S, Znoj H, Von Känel R. Relationship between psychological distress and endogenous anticoagulants in patients with a previous venous thromboembolic event. Clin Appl Thromb Hemost. 2011;17(2):171-80. 12. Oldgren J, Wallentin L, Alexander JH, James S, Jönelid B, Steg G, et al. New oral anticoagulants in addition to single or dual antiplatelet therapy after an acute coronary syndrome: a systematic reviewandmeta-analysis. Eur Heart J.2013; 34(22):1670-80. 13. January CT, Wann S, Alpert JS, Calkins H, Cigarroa JE, Cleveland JC, et al. 2014 AHA/ACC/HRS Guideline for the management of patients with atrial fibrillation: a report of the American College of Cardiology/ American Heart Assosciation Task Force on Practice Guidelines and the Heart Rhythm Society. J Am Coll Cardiol. 2014;64(21):e1-76. 14. Kirchhof P, Benussi S, Kotecha D, Ahlsson A, Atar D, Casadei B, et al. 2016 ESC Guidelines for the management of atrial fibrillation developed in collaboration with EACTS. Eur Heart J (London).2016;37(38):2893-962. References Ethics approval and consent to participate This study was approved by the Ethics Committee of the Instituto Dante Pazzanese de Cardiologia do Estado de São Paulo under the protocol number 4420 e CAAE: 24118513.7.0000.5392. 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.