depressao apos o infartado parece nao acontecer pelo abalo psicologico do individuo ao ter conhecimento da doenca, mas por alteracoes biomoleculares no sistema nervoso central. Alem disso, uma alimentacao saudavel e a pratica regular de exercicios sao consideradas atualmente como uma atitude fundamental para promover a qualidade de vida, reduzir o de risco de infarto e de outras doencas graves.BIBLIOGRAFIA1. White HD, Chew DP. Acute myocardial infarction. Lancet. 372:570-584, 2008.2. Kumar A, Cannon CP. Acute coronary syndromes: diagnosis and management, part I. Mayo Clin Proc. 84:917-938, 2009.3. McGill HC, Jr., McMahan CA, Herderick EE, Malcom GT, Tracy RE, Strong JP. Origin of atherosclerosis in childhood and adolescence. Am J Clin Nutr. 72:1307S-1315S, 2000.4. Johnson AK, Grippo AJ. Sadness and broken hearts: neurohumoral mechanisms and co-morbidity of ischemic heart disease and psychological depression. J Physiol Pharmacol. 57 Suppl 11:5-29, 2006.5. Spijkerman T, de Jonge P, van den Brink RH, Jansen JH, May JF, Crijns HJ, Ormel J. Depression following myocardial infarction: first-ever versus ongoing and recurrent episodes. Gen Hosp Psychiatry. 27:411-417, 2005.6. Schleifer SJ, Macari-Hinson MM, Coyle DA, Slater WR, Kahn M, Gorlin R, Zucker HD. The nature and course of depression following myocardial infarction. Arch Intern Med. 149:1785-1789, 1989.7. Freedland KE, Rich MW, Skala JA, Carney RM, Davila-Roman VG, Jaffe AS. Prevalence of depression in hospitalized patients with congestive heart failure. Psychosom Med. 65:119-128, 2003.8. Pratt LA, Ford DE, Crum RM, Armenian HK, Gallo JJ, Eaton WW. Depression, psychotropic medication, and risk of myocardial infarction. Prospective data from the Baltimore ECA follow-up. Circulation 94:3123-3129, 1996.9. Sierksma AS, van den Hove DL, Steinbusch HW, Prickaerts J. Major depression, cognitive dysfunction and Alzheimer's disease: is there a link? Eur J Pharmacol. 626:72-82, 2010.10. Caraci F, Copani A, Nicoletti F, Drago F. Depression and Alzheimer's disease: neurobiological links and common pharmacological targets. Eur J Pharmacol. 626:64-71, 2010.11. Spiegel D. Cancer and depression. Br J Psychiatry. Suppl:109-116, 1996.12. Wann BP, Bah TM, Boucher M, Courtemanche J, Le Marec N, Rousseau G, Godbout R. Vulnerability for apoptosis in the limbic system after myocardial infarction in rats: a possible model for human postinfarct major depression. J Psychiatry Neurosci. 32:11-16, 2007.13. Prickaerts J, Raaijmakers W, Blokland A. Effects of myocardial infarction and captopril therapy on anxiety-related behaviors in the rat. Physiol Behav. 60:43-50, 1996.14. Patel KP, Zhang K, Kenney MJ, Weiss M, Mayhan WG. Neuronal expression of Fos protein in the hypothalamus of rats with heart failure. Brain Res. 865:27-34, 2000.15. Sole MJ, Hussain MN, Lixfeld W. Activation of brain catecholaminergic neurons by cardiac vagal afferents during acute myocardial ischemia in the rat. Circ Res. 47:166-172, 1980.16. Schins A, Van Kroonenburgh M, Van Laere K, D'Haenen H, Lousberg R, Crijns H, Eersels J, Honig A. Increased cerebral serotonin-2A receptor binding in depressed patients with myocardial infarction. Psychiatry Res. 139:155-163, 2005.17. Leasure JL, Jones M Forced and voluntary exercise differentially affect brain and behavior. Neuroscience 156:456-465, 2008.18. van Praag H. Exercise and the brain: something to chew on. Trends Neurosci. 32:283-290, 2009.