Abstract
Coronary heart disease (CHD) is a leading cause of death in women. Ovarian failure leads to an increased risk of CHD, and therefore sex steroid replacement with hormone replacement therapy (HRT) should help prevent this. There is abundant evidence for the beneficial effects of estrogen on metabolic risk factors for CHD such as lipids and lipoproteins and glucose and insulin. There is also strong support for the beneficial direct arterial effects of estrogen through a variety of mechanisms. Thus the biological plausibility for a beneficial effect of estrogen on the cardiovascular system is overwhelming. Observational studies have consistently shown an association between postmenopausal HRT use and a reduction in CHD, both in primary and in secondary prevention. Some randomized clinical trials have not demonstrated significant benefit of HRT for CHD reduction, particularly in secondary prevention. However, it has emerged that the timing of initiation of HRT after menopause and the starting dose of estrogen may be crucial. HRT started in the early postmenopause reduces the risk of CHD, but may have a detrimental effect when started in older women with established CHD. This adverse effect is most likely due to inappropriately high doses of estrogen being given to the older women, resulting in increased coagulation activation and adverse vascular remodeling. The totality of the evidence now suggests that HRT is effective in CHD prevention, provided that age-appropriate doses are used and treatment is preferably initiated soon after menopause.
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References
Yusuf S, Hawken S, Ounpuu S et al (2004) Effect of potentially modifiable risk factors associated with myocardial infarction in 52 countries (the INTERHEART study): case-control study. Lancet 364:937–952
Lokkegard E, Jovanovic Z, Heitmann BL, Keiding N, Ottesen B, Pedersen AT (2006) The association between early menopause and risk of ischaemic heart disease: influence of hormone therapy. Maturitas 53:226–233
Stevenson JC (2009) HRT and cardiovascular disease. In: Lumsden MA (ed) Best Practice and Research Clinical Obstetrics and Gynaecology, vol 23. Elsevier, New York, NY, pp 109–120
Godsland IF (2001) Effects of postmenopausal hormone replacement therapy on lipid, lipoprotein, and apolipoprotein (a) concentrations: analysis of studies published from 1974–2000. Fertil Steril 75:898–915
Crook D, Cust MP, Gangar KF et al (1992) Comparison of transdermal and oral estrogen/progestin hormone replacement therapy: effects on serum lipids and lipoproteins. Am J Obstet Gynecol 166:950–955
Spencer CP, Godsland IF, Cooper AJ, Ross D, Whitehead MI, Stevenson JC (2000) Effects of oral and transdermal 17β-estradiol with cyclical oral norethindrone actetate on insulin sensitivity, secretion, and elimination in postmenopausal women. Metabolism 49:742–747
Crook D, Godsland IF, Hull J, Stevenson JC (1997) Hormone replacement therapy with dydrogesterone and oestradiol-17β: effects on serum lipoproteins and glucose tolerance. Br J Obstet Gynaecol 104:298–304
Ley CJ, Lees B, Stevenson JC (1992) Sex- and menopause-associated changes in body-fat distribution. Am J Clin Nutr 55:950–954
Scarabin P-Y, Oger E, Plu-Bureau G (2003) Differential association of oral and transdermal oestrogen-replacement therapy with venous thromboembolism risk. Lancet 362:428–432
Wingrove CS, Garr E, Pickar JH, Dey M, Stevenson JC (1999) Effects of equine oestrogens on markers of vasoactive function in human coronary artery endothelial cells. Mol Cell Endocrinol 150:33–37
Wingrove CS, Stevenson JC (1997) 17β-oestradiol inhibits stimulated endothelin release in human vascular endothelial cells. Eur J Endocrinol 137:205–208
Stevenson JC, Oladipo A, Manassiev N et al (2004) Randomised trial of effect of transdermal continuous combined HRT on cardiovascular risk markers. Br J Haematol 124:802–808
Jiang C, Sarrel P, Lindsay D et al (1991) Endothelium-independent relaxation of rabbit coronary artery by 17β-oestradiol in vitro. Br J Pharmacol 104:1033–1037
White RE, Darkow DJ, Falvo Lang JL (1995) Estrogen relaxes coronary arteries by opening BKCa channels through a cGMP-dependent mechanism. Circ Res 77:936–942
Proudler AJ, Cooper A, Whitehead MI, Stevenson JC (2003) Effect of oestrogen-only and oestrogen-progestogen replacement therapy upon circulating angiotensin I-converting enzyme activity in postmenopausal women. Clin Endocrinol 58:30–35
Wingrove CS, Garr E, Godsland IF, Stevenson JC (1998) 17β-Oestradiol enhances release of matrix metalloproteinase-2 from human vascular smooth muscle cells. Biochim Biophys Acta 1406:169–174
Grodstein F, Manson JE, Colditz GA et al (2000) A prospective, observational study of postmenopausal hormone therapy and primary prevention of cardiovascular disease. Ann Intern Med 133:933–941
Grodstein F, Manson JE, Stampfer MJ (2001) Postmenopausal hormone use and secondary prevention of coronary events in the Nurses’ Health Study. Ann Intern Med 135:1–8
Schlipak MG, Angeja BG, Go AS et al (2001) Hormone therapy and in-hospital survival after myocardial infarction in postmenopausal women. Circulation 104:2300–2309
Alexandersen P, Tankó LB, Bagger YZ et al (2006) The long term impact of 2-3 years of hormone replacement therapy on cardiovascular mortality and atherosclerosis in healthy women. Climacteric 9:108–118
Adams MR, Register TC, Golden DL et al (1997) Medroxyprogesterone acetate antagonizes inhibitory effects of conjugated equine estrogens on coronary artery atherosclerosis. Arterioscler Thromb Vasc Biol 17:217–221
Clarkson TB, Anthony MS, Morgan TM (2001) Inhibition of postmenopausal atherosclerosis progression: a comparison of the effects of conjugated equine estrogens and soy phytoestrogens. J Clin Endocrinol Metab 86:41–47
Williams JK, Anthony MS, Honoré EK et al (1995) Regression of atherosclerosis in female monkeys. Arterioscler Thromb Vasc Biol 15:827–836
Hodis HN, Mack WJ, Lobo RA et al (2001) Estrogen in the prevention of atherosclerosis. A randomized, double-blind, placebo-controlled trial. Ann Intern Med 135:939–953
Herrington DM, Reboussin DM, Brosnihan BK et al (2000) Effects of estrogen replacement on the progression of coronary-artery atherosclerosis. N Engl J Med 343:522–529
Harman SM (2012) Effects of oral conjugated estrogen or transdermal estradiol plus oral progesterone treatment on common carotid artery intima media thickness (CIMT) & coronary artery calcium (CAC) in menopausal women: initial results from the Kronos Early Estrogen Prevention Study (KEEPS). North American Menopause Society Annual Meeting 2012
Writing Group for the Women’s Health Initiative Investigators (2002) Risks and benefits of estrogen plus progestin in healthy postmenopausal women. JAMA 288:321–333
Women’s Health Initiative Steering Committee (2004) Effects of conjugated equine estrogen in postmenopausal women with hysterectomy. JAMA 291:1701–1712
Manson JE, Hsia J, Johnson KC et al (2003) Estrogen plus progestin and the risk of coronary heart disease. N Engl J Med 349:523–534
Rossouw JE, Prentice RL, Manson JE et al (2007) Postmenopausal hormone therapy and risk of cardiovascular disease by age and years since menopause. JAMA 297:1465–1477
Hsia J, Langer RD, Manson JE et al (2006) Conjugated equine estrogens and coronary heart disease. Arch Intern Med 166:357–365
Manson JE, Allison MA, Rossouw JE et al (2007) Estrogen therapy and coronary-artery calcification. N Engl J Med 365:2591–2602
LaCroix AZ, Chlebowski RT, Manson JE et al (2011) Health outcomes after stopping conjugated equine estrogens among postmenopausal women with prior hysterectomy. JAMA 305:1305–1314
Salpeter SR, Walsh JME, Greyber E, Salpeter EE (2006) Coronary heart disease events associated with hormone therapy in younger and older women. J Gen Intern Med 21:363–366
Schierbeck LL, Rejnmark L, Tofteng CL et al (2012) Effect of hormone replacement therapy on cardiovascular events in recently postmenopausal women: randomised trial. Br Med J 345:e6409
Hulley S, Grady D, Bush T et al (1998) Randomized trial of estrogen plus progestin for secondary prevention of coronary heart disease in postmenopausal women. JAMA 280:605–613
Stevenson JC, Flather M, Collins P (2000) Coronary heart disease in women. N Engl J Med 343:1891
Clarke SC, Kelleher J, Lloyd-Jones H et al (2002) A study of hormone replacement therapy in postmenopausal women with ischaemic heart disease: the Papworth HRT Atherosclerosis Study. Br J Obstet Gynaecol 109:1056–1062
Cherry N, Gilmour K, Hannaford P et al (2002) Oestrogen therapy for prevention of reinfarction in postmenopausal women: a randomised placebo controlled trial. Lancet 360:2001–2008
Collins P, Flather M, Lees B, Mister R, Proudler AJ, Stevenson JC (2006) Randomized trial of effects of continuous combined HRT on markers of lipids and coagulation in women with acute coronary syndromes: WHISP pilot study. Eur Heart J 27:2046–2053
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Stevenson, J.C., Gerval, M.O. (2014). The Influence of Sex Steroids on Affairs of the Heart. In: Genazzani, A.R., Brincat, M. (eds) Frontiers in Gynecological Endocrinology. ISGE Series. Springer, Cham. https://doi.org/10.1007/978-3-319-03494-2_22
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DOI: https://doi.org/10.1007/978-3-319-03494-2_22
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