ABC | Volume 110, Nº1, Janeiro 2018

Artigo Original Liporaci et al Efeitos do tilt test em indivíduos saudáveis Arq Bras Cardiol. 2018; 110(1):74-83 1. Guyton AC. Tratado de fisiologia médica. 7ª ed. Rio de Janeiro: Guanabara Koogan; 1997. 2. Lipsitz LA. Syncope in the elderly. Ann Intern Med. 1983;99(1):92-105. PMID: 6344721. 3. Brignole M, Alboni P, Benditt DG, Bergfeldt L, Blanc JJ, Bloch Thomsen PE, et al; Task Force on Syncope, European Society of Cardiology. Guidelines on management (diagnosis and treatment) of syncope. Eur Heart J. 2001;22(15):1256-306. doi: 10.1053/euhj.2001.2739. 4. Blanc JJ, Benditt DG. Syncope: definition, classification, and multiple potential causes. In: Benditt DG, Blanc JJ, Brignole M, Sutton RS. (editors). The evaluation and treatment of syncope: a handbook for clinical practice. Elmsford (NY): Futura/Blackwell; 2003. p. 3-10. 5. Schondorf R, Low PA. Gender related differences in the cardiovascular responses to upright tilt in normal subjects. ClinAuton Res. 1992;2(3):183-7. PMID: 1498564. 6. Convertino VA. Gender differences in autonomic functions associated with blood pressure regulation. Am J Physiol. 1998;275(6 Pt 2):R1909-20. PMID: 9843880. 7. Hainsworth R, Claydon VE. Syncope and fainting: classification and physiological basis. In: Bannister R, Mathias CJ. (editors). Autonomic failure: a textbook of clinical disorders of the autonomic nervous system. Oxford: Oxford University Press; 2006. 8. Kenny RA, Ingram A, Bayliss J, Sutton R. Head-up tilt: a useful test for investigating unexplained syncope. Lancet. 1986;1(8994):1352-6. doi: https://doi.org/10.1016?S0140-6736( 86)91665-x. 9. Benditt DG, Ferguson DW, Grubb BP, Kapoor WN, Kugler J, Lerman BB. Tilt table testing for assessing syncope. American College of Cardiology. J Am Coll Cardiol. 1996;28(1):263-75. doi: https://doi.org/10.1016/0735- 1097(96)00236-7. 10. Palamarchuk IS, Baker J, Kimpinski K. The utility of Valsalvamaneuver in the diagnoses of orthostatic disorders. Am J Physiol Regul Integr Comp Physiol. 2016;310(3):R243-52. doi: 10.1152/ajpregu.00290.2015. 11. Matsushima R, Tanaka H, Tamai H. Comparison of the active standing test and head-up tilt test for diagnosis of syncope in childhood and adolescence. Clin Auton Res. 2004;14(6):376-84. doi: 10.1007/ s10286-004-0182-2. 12. Vallejo M, Hermosillo AG, Infante O, Cárdenas M, Lerma C. Cardiac autonomicresponsetoactivestanding inadultswithvasovagalsyncope. JClin Neurophysiol.2015;32(5):434-9.doi:10.1097/WNP.0000000000000204. 13. Julu PO, Cooper VL, Hansen S, Hainsworth R. Cardiovascular regulation in the period preceding vasovagal syncope in conscious humans. J Physiol. 2003;549(Pt 1):299-311. doi: 10.1113/jphysiol.2002.036715. 14. Prakash ES, Pavithran P. A novel tilt table testing protocol for investigating patients suspected to have neurally mediated syncope. Int J Cardiol. 2007;121(3):315-6. doi: 10.1016/j.ijcard.2006.11.002. 15. Liu J, Fang P, Liu Y, Lu G, Li Z, Li X, et al. Duration of head-up tilt test for patients with suspected vasovagal syncope. Europace. 2011;13(4):576-80. doi: 10.1093/europace/eur015. 16. Schroeder C, Tank J, Heusser K, Busjahn A, Diedrich A, Luft FC, et al. Orthostatic tolerance is difficult to predict in recurrent syncope patients. Clin Auton Res. 2011;21(1):37-45. doi: 10.1007/s10286-010-0090-6. 17. Freeman R. Assessment of cardiovascular autonomic function. Clin Neurophysiol. 2006;117(4):716-30. doi: 10.1016/j.clinph.2005.09.027. 18. Gage WH, Winter DA, Frank JS, Adkin AL. Kinematic and kinetic validity of the inverted pendulum model in quiet standing. Gait Posture. 2004;19(2):124-32. doi: 10.1016/S0966-6362(03)00037-7. 19. Karlsson A, Persson T. The ankle strategy for postural control: A comparison between a model-based and a markerbased method. Comput Methods ProgramsBiomed.1997;52(3):165-73.doi :https://doi.org/10.1016/S0169- 2607(96)01794-4. 20. Aramaki Y, Nozaki D, Masani K, Sato T, Nakazawa K, Yano H. Reciprocal angular acceleration of the ankle and hip joints during quiet standing in humans. Exp Brain Res. 2001;136(4):463-73. PMID: 11291727. 21. Bardy BG, Marin L, Stoffregen TA, Bootsma RJ. Postural coordination modes considered as emergent phenomena. J Exp Psychol Hum Percept Perform. 1999;25(5):1284-301. doi: http://dx.doi.org/10.1037/0096- 1523.25.5.1284. 22. Creath R, Kiemel T, Horak F, Peterka R, Jeka J. A unified view of quiet and perturbed stance. Simultaneous coexisting excitablemodes. Neurosci Lett. 2005;377(2):75-80. doi: https://doi.org/10.1016/j.neulet.2004.11.071. 23. Gatev P, Thomas S, Kepple T, Hallet M. Feedforward ankle strategy of balance during quiet stance in adults. J Physiol. 1999;514(Pt 3):915-28. doi: 10.1111/j.1469-7793.1999.915adx. 24. Walsh EG. Possible factors in postural sway. In: Cerebellum, posture and cerebral palsy. London: Little Club Clinics N.3. Heinemann; 1963. 25. Claydon VE, Hainsworth R. Increased postural sway in control subjects with poor orthostatic tolerance. J Am Coll Cardiol. 2005;46(7):1309-13. doi: https://doi.org/10.1016/j.jacc.2005.07.011. Referências Aprovação Ética e consentimento informado Este estudo foi aprovado pelo Comitê de Ética do(a) Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo sob o número de protocolo 13626/2008. Todos os procedimentos envolvidos nesse estudo estão de acordo com a Declaração de Helsinki de 1975, atualizada em 2013. O consentimento informado foi obtido de todos os participantes incluídos no estudo. Este é um artigo de acesso aberto distribuído sob os termos da licença de atribuição pelo Creative Commons 83