Skip to main content
Top
Published in: Journal of Ovarian Research 1/2009

Open Access 01-12-2009 | Research

Relationship between heart rate recovery and inflammatory markers in patients with polycystic ovary syndrome: a cross-sectional study

Authors: Francesco Giallauria, Francesco Orio, Gaetano Lombardi, Annamaria Colao, Carlo Vigorito, Maria Giovanna Tafuri, Stefano Palomba

Published in: Journal of Ovarian Research | Issue 1/2009

Login to get access

Abstract

Background

Polycystic ovary syndrome (PCOS) is an endocrine disease closely related to several risk factors for cardiovascular disease. An abnormal heart rate recovery (HRR), an easily-obtained measure derived from exercise stress test and closely related to an increased risk for cardiovascular mortality, has been recently described in PCOS women. A subclinical increase of the inflammation markers has been also observed in the PCOS. This study was designed to study the relationships between HRR and inflammatory markers in PCOS women.

Methods

Two-hundred forty-three young PCOS patients without known risk factors for cardiovascular risk were enrolled. All patients underwent hormonal and metabolic profile, white blood cells (WBCs) count and C-reactive protein (CRP). HRR was calculated as the difference between heart rate at peak exercise and heart rate at first minute of the cool-down period. Abnormal HRR was defined as ≤18 beats/min for standard exercise testing.

Results

Eighty-nine out of 243 patients presented abnormal HRR. Serum CRP (1.8 ± 0.7 vs. 1.1 ± 0.4 mg/dl, p < 0.001) and WBCs (7.3 ± 1.8 vs. 6.6 ± 1.5 109 cells/l, p < 0.001) concentrations were significantly higher in PCOS patients with abnormal versus normal HRR. HRR was significantly associated with both CRP (r = -0.33, p < 0.001) and WBCs (r = -0.29, p < 0.001), although in a stepwise multiple regression HRR resulted independently associated with CRP (beta = -0.151, p = 0.001) alone. In a logistic multivariate model, the group within the highest quartile of CRP (odds ratio 1.59, 95% CI 1.07–2.33) was more likely to have abnormal HRR than those within the lowest quartile.

Conclusion

Abnormal HRR and inflammatory markers are closely associated in PCOS women acting probably in concert to increase the cardiovascular risk profile of these patients.
Appendix
Available only for authorised users
Literature
1.
2.
go back to reference Giallauria F, Orio F, Palomba S, Lombardi G, Colao A, Vigorito C: Cardiovascular risk in women with polycystic ovary syndrome. J Cardiovasc Med 2008, 9: 987–992.CrossRef Giallauria F, Orio F, Palomba S, Lombardi G, Colao A, Vigorito C: Cardiovascular risk in women with polycystic ovary syndrome. J Cardiovasc Med 2008, 9: 987–992.CrossRef
3.
go back to reference Orio F Jr, Palomba S, Cascella T, De Simone B, Di Biase S, Russo T, Labella D, Zullo F, Lombardi G, Colao A: Early impairment of endothelial structure and function in young normal-weight women with polycystic ovary syndrome. J Clin Endocrinol Metab 2004, 89: 4588–4593. 10.1210/jc.2003-031867PubMedCrossRef Orio F Jr, Palomba S, Cascella T, De Simone B, Di Biase S, Russo T, Labella D, Zullo F, Lombardi G, Colao A: Early impairment of endothelial structure and function in young normal-weight women with polycystic ovary syndrome. J Clin Endocrinol Metab 2004, 89: 4588–4593. 10.1210/jc.2003-031867PubMedCrossRef
4.
go back to reference Orio F Jr, Palomba S, Cascella T, Di Biase S, Manguso F, Tauchmanova L, Nardo LG, Labella D, Savastano S, Russo T, Zullo F, Colao A, Lombardi G: The increase of leukocytes as a new putative marker of low-grade chronic inflammation and early cardiovascular risk in polycystic ovary syndrome. J Clin Endocrinol Metab 2005, 90: 2–5. 10.1210/jc.2004-0628PubMedCrossRef Orio F Jr, Palomba S, Cascella T, Di Biase S, Manguso F, Tauchmanova L, Nardo LG, Labella D, Savastano S, Russo T, Zullo F, Colao A, Lombardi G: The increase of leukocytes as a new putative marker of low-grade chronic inflammation and early cardiovascular risk in polycystic ovary syndrome. J Clin Endocrinol Metab 2005, 90: 2–5. 10.1210/jc.2004-0628PubMedCrossRef
5.
go back to reference Cascella T, Palomba S, Tauchmanovà L, Manguso F, Di Biase S, Labella D, Giallauria F, Vigorito C, Colao A, Lombardi G, Orio F: Serum aldosterone concentration and cardiovascular risk in women with polycystic ovarian syndrome. J Clin Endocrinol Metab 2006, 91: 4395–4400. 10.1210/jc.2006-0399PubMedCrossRef Cascella T, Palomba S, Tauchmanovà L, Manguso F, Di Biase S, Labella D, Giallauria F, Vigorito C, Colao A, Lombardi G, Orio F: Serum aldosterone concentration and cardiovascular risk in women with polycystic ovarian syndrome. J Clin Endocrinol Metab 2006, 91: 4395–4400. 10.1210/jc.2006-0399PubMedCrossRef
6.
go back to reference Orio F, Giallauria F, Palomba S, Cascella T, Manguso F, Vuolo L, Russo T, Tolino A, Lombardi G, Colao A, Vigorito C: Cardiopulmonary impairment in young women with polycystic ovary sindrome. J Clin Endocrinol Metab 2006, 91: 2967–2971. 10.1210/jc.2006-0216PubMedCrossRef Orio F, Giallauria F, Palomba S, Cascella T, Manguso F, Vuolo L, Russo T, Tolino A, Lombardi G, Colao A, Vigorito C: Cardiopulmonary impairment in young women with polycystic ovary sindrome. J Clin Endocrinol Metab 2006, 91: 2967–2971. 10.1210/jc.2006-0216PubMedCrossRef
7.
go back to reference Giallauria F, Palomba S, De Sio I, Maresca L, Vuolo L, Savastano S, Lombardi G, Colao A, Vigorito C, Orio F: Inflammatory markers and visceral fat are inversely associated with maximal oxygen consumption in women with polycystic ovary syndrome. Clin Endocrinol (Oxf), in press. Giallauria F, Palomba S, De Sio I, Maresca L, Vuolo L, Savastano S, Lombardi G, Colao A, Vigorito C, Orio F: Inflammatory markers and visceral fat are inversely associated with maximal oxygen consumption in women with polycystic ovary syndrome. Clin Endocrinol (Oxf), in press.
8.
go back to reference Orio F Jr, Palomba S, Spinelli L, Cascella T, Tauchmanovà L, Zullo F, Lombardi G, Colao A: The cardiovascular risk of young women with polycystic ovary syndrome: an observational, analytical, prospective case-control study. J Clin Endocrinol Metab 2004, 89: 3696–3671. 10.1210/jc.2003-032049PubMedCrossRef Orio F Jr, Palomba S, Spinelli L, Cascella T, Tauchmanovà L, Zullo F, Lombardi G, Colao A: The cardiovascular risk of young women with polycystic ovary syndrome: an observational, analytical, prospective case-control study. J Clin Endocrinol Metab 2004, 89: 3696–3671. 10.1210/jc.2003-032049PubMedCrossRef
9.
go back to reference Shetler K, Marcus R, Froelicher VF, Vora S, Kalisetti D, Prakash M, Do D, Myers J: Heart Rate Recovery: Validation and Methodologic issues. J Am Coll Cardiol 2001, 38: 1980–1987. 10.1016/S0735-1097(01)01652-7PubMedCrossRef Shetler K, Marcus R, Froelicher VF, Vora S, Kalisetti D, Prakash M, Do D, Myers J: Heart Rate Recovery: Validation and Methodologic issues. J Am Coll Cardiol 2001, 38: 1980–1987. 10.1016/S0735-1097(01)01652-7PubMedCrossRef
10.
go back to reference Cole CR, Blackstone EH, Pashkow FJ, Snader CE, Lauer MS: Heart-rate recovery immediately after exercise as a predictor of mortality. N Engl J Med 1999, 341: 1351–1357. 10.1056/NEJM199910283411804PubMedCrossRef Cole CR, Blackstone EH, Pashkow FJ, Snader CE, Lauer MS: Heart-rate recovery immediately after exercise as a predictor of mortality. N Engl J Med 1999, 341: 1351–1357. 10.1056/NEJM199910283411804PubMedCrossRef
11.
go back to reference Imai K, Sato H, Hori M, Kusuoka H, Ozaki H, Yokoyama H, Takeda H, Inoue M, Kamada T: Vagally mediated heart rate recovery after exercise is accelerated in athletes but blunted in patients with chronic heart failure. J Am Coll Cardiol 1994, 24: 1529–1535.PubMedCrossRef Imai K, Sato H, Hori M, Kusuoka H, Ozaki H, Yokoyama H, Takeda H, Inoue M, Kamada T: Vagally mediated heart rate recovery after exercise is accelerated in athletes but blunted in patients with chronic heart failure. J Am Coll Cardiol 1994, 24: 1529–1535.PubMedCrossRef
12.
go back to reference Arai Y, Saul JP, Albrecht P, Hartley LH, Lilly LS, Cohen RJ, Colucci WS: Modulation of cardiac autonomic activity during and immediately after exercise. Am J Physiol Heart Circ Physiol 1989, 256: 132–141. Arai Y, Saul JP, Albrecht P, Hartley LH, Lilly LS, Cohen RJ, Colucci WS: Modulation of cardiac autonomic activity during and immediately after exercise. Am J Physiol Heart Circ Physiol 1989, 256: 132–141.
13.
go back to reference Kannankeril PJ, Le FK, Kadish AH, Goldberger JJ: Parasympathetic effects on heart rate recovery after exercise. J Investig Med 2004, 52: 394–401. 10.2310/6650.2004.00611PubMedCrossRef Kannankeril PJ, Le FK, Kadish AH, Goldberger JJ: Parasympathetic effects on heart rate recovery after exercise. J Investig Med 2004, 52: 394–401. 10.2310/6650.2004.00611PubMedCrossRef
14.
go back to reference Giallauria F, Palomba S, Manguso F, Vitelli A, Maresca L, Tafuri D, Lombardi G, Colao A, Vigorito C, Orio F: Abnormal heart rate recovery after maximal cardiopulmonary exercise stress testing in young overweight women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2008, 68: 88–93.CrossRef Giallauria F, Palomba S, Manguso F, Vitelli A, Maresca L, Tafuri D, Lombardi G, Colao A, Vigorito C, Orio F: Abnormal heart rate recovery after maximal cardiopulmonary exercise stress testing in young overweight women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2008, 68: 88–93.CrossRef
15.
go back to reference Alexander RW: Inflammation and coronary artery disease. N Engl J Med 1994, 331: 468–469. 10.1056/NEJM199408183310709PubMedCrossRef Alexander RW: Inflammation and coronary artery disease. N Engl J Med 1994, 331: 468–469. 10.1056/NEJM199408183310709PubMedCrossRef
16.
go back to reference Wilson PW, Kannel WB, Silbershatz H, D'Agostino RB: Clustering of metabolic factors and coronary heart disease. Arch Intern Med 1999, 159: 1104–1109. 10.1001/archinte.159.10.1104PubMedCrossRef Wilson PW, Kannel WB, Silbershatz H, D'Agostino RB: Clustering of metabolic factors and coronary heart disease. Arch Intern Med 1999, 159: 1104–1109. 10.1001/archinte.159.10.1104PubMedCrossRef
17.
go back to reference Lee CD, Folsom AR, Nieto FJ, Chambless LE, Shahar E, Wolfe DA: White blood cell count and incidence of coronary hart disease and ischemic stroke and mortality from cardiovascular disease in African-American and white men and women. Am J Epidemiol 2001, 154: 758–764. 10.1093/aje/154.8.758PubMedCrossRef Lee CD, Folsom AR, Nieto FJ, Chambless LE, Shahar E, Wolfe DA: White blood cell count and incidence of coronary hart disease and ischemic stroke and mortality from cardiovascular disease in African-American and white men and women. Am J Epidemiol 2001, 154: 758–764. 10.1093/aje/154.8.758PubMedCrossRef
18.
go back to reference Hoffman M, Blum A, Baruch R, Kaplan E, Benjamin M: Leukocytes and coronary heart disease. Atherosclerosis 2004, 172: 1–6. 10.1016/S0021-9150(03)00164-3PubMedCrossRef Hoffman M, Blum A, Baruch R, Kaplan E, Benjamin M: Leukocytes and coronary heart disease. Atherosclerosis 2004, 172: 1–6. 10.1016/S0021-9150(03)00164-3PubMedCrossRef
19.
go back to reference Kelly CC, Lyall H, Petrie JR, Gould GW, Connell JM, Sattar N: Low grade chronic inflammation in women with polycystic ovarian syndrome. J Clin Endocrinol Metab 2001, 86: 2453–2455. 10.1210/jc.86.6.2453PubMedCrossRef Kelly CC, Lyall H, Petrie JR, Gould GW, Connell JM, Sattar N: Low grade chronic inflammation in women with polycystic ovarian syndrome. J Clin Endocrinol Metab 2001, 86: 2453–2455. 10.1210/jc.86.6.2453PubMedCrossRef
20.
go back to reference Ford ES: The metabolic syndrome and C-reactive protein, fibrinogen, and leukocyte count: findings from the Third National Health and Nutrition Examination Survey. Atherosclerosis 2003, 168: 351–358. 10.1016/S0021-9150(03)00134-5PubMedCrossRef Ford ES: The metabolic syndrome and C-reactive protein, fibrinogen, and leukocyte count: findings from the Third National Health and Nutrition Examination Survey. Atherosclerosis 2003, 168: 351–358. 10.1016/S0021-9150(03)00134-5PubMedCrossRef
21.
go back to reference Nieto FJ, Szklo M, Folsom AR, Rock R, Mercuri M: Leukocyte count correlates in middle-aged adults: the Atherosclerosis Risk in Communities (ARIC) Study. Am J Epidemiol 1992, 136: 525–537.PubMed Nieto FJ, Szklo M, Folsom AR, Rock R, Mercuri M: Leukocyte count correlates in middle-aged adults: the Atherosclerosis Risk in Communities (ARIC) Study. Am J Epidemiol 1992, 136: 525–537.PubMed
22.
go back to reference Sajadieh A, Wendelboe Nilsen O, Rasmussen V, Hein HO, Abedini S, Jorgen FH: Increased heart rate and reduced heart-rate variability are associated with subclinical inflammation in middle-aged and elderly subjects with no apparent heart disease. Eur Heart J 2004, 25: 363–370. 10.1016/j.ehj.2003.12.003PubMedCrossRef Sajadieh A, Wendelboe Nilsen O, Rasmussen V, Hein HO, Abedini S, Jorgen FH: Increased heart rate and reduced heart-rate variability are associated with subclinical inflammation in middle-aged and elderly subjects with no apparent heart disease. Eur Heart J 2004, 25: 363–370. 10.1016/j.ehj.2003.12.003PubMedCrossRef
23.
go back to reference Jensen-Urstad M, Jensen-Urstad K, Ericson M, Johansson J: Heart rate variability is related to leukocyte count in men and to blood lipoproteins in women in a healthy population of 35-year-old subjects. J Intern Med 1998, 243: 33–40. 10.1111/j.1365-2796.1998.00312.xPubMedCrossRef Jensen-Urstad M, Jensen-Urstad K, Ericson M, Johansson J: Heart rate variability is related to leukocyte count in men and to blood lipoproteins in women in a healthy population of 35-year-old subjects. J Intern Med 1998, 243: 33–40. 10.1111/j.1365-2796.1998.00312.xPubMedCrossRef
25.
go back to reference Borovikova LV, Ivanova S, Zhang M, Yang H, Botchkina GI, Watkins LR, Wang H, Abumrad N, Eaton JW, Tracey KJ: Vagus nerve stimulation attenuates the systemic inflammatory response to endotoxin. Nature 2000, 405: 458–462. 10.1038/35013070PubMedCrossRef Borovikova LV, Ivanova S, Zhang M, Yang H, Botchkina GI, Watkins LR, Wang H, Abumrad N, Eaton JW, Tracey KJ: Vagus nerve stimulation attenuates the systemic inflammatory response to endotoxin. Nature 2000, 405: 458–462. 10.1038/35013070PubMedCrossRef
26.
go back to reference Rotterdam ESHRE/ASRM-Sponsored PCOS Consensus Workshop Group: Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome. Fertil Steril 2004, 81: 19–25. Rotterdam ESHRE/ASRM-Sponsored PCOS Consensus Workshop Group: Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome. Fertil Steril 2004, 81: 19–25.
27.
go back to reference Tai MM: A mathematic model for the determination of total area under glucose tolerance and other metabolic curves. Diabetes Care 1994, 17: 152–154. 10.2337/diacare.17.2.152PubMedCrossRef Tai MM: A mathematic model for the determination of total area under glucose tolerance and other metabolic curves. Diabetes Care 1994, 17: 152–154. 10.2337/diacare.17.2.152PubMedCrossRef
28.
go back to reference Morshedi-Meibodi A, Larson MG, Levy D, O'Donnell CJ, Vasan RS: Heart rate recovery after treadmill exercise testing and risk of cardiovascular disease events (The Framingham Heart Study). Am J Cardiol 2002, 90: 848–852. 10.1016/S0002-9149(02)02706-6PubMedCrossRef Morshedi-Meibodi A, Larson MG, Levy D, O'Donnell CJ, Vasan RS: Heart rate recovery after treadmill exercise testing and risk of cardiovascular disease events (The Framingham Heart Study). Am J Cardiol 2002, 90: 848–852. 10.1016/S0002-9149(02)02706-6PubMedCrossRef
29.
go back to reference Mora S, Redberg RF, Cui Y, Whiteman MK, Flaws JA, Sharrett AR, Blumenthal RS: Ability of exercise testing to predict cardiovascular and all-cause death in asymptomatic women: a 20-year follow-up of the lipid research clinics prevalence study. JAMA 2003, 290: 1600–1607. 10.1001/jama.290.12.1600PubMedCrossRef Mora S, Redberg RF, Cui Y, Whiteman MK, Flaws JA, Sharrett AR, Blumenthal RS: Ability of exercise testing to predict cardiovascular and all-cause death in asymptomatic women: a 20-year follow-up of the lipid research clinics prevalence study. JAMA 2003, 290: 1600–1607. 10.1001/jama.290.12.1600PubMedCrossRef
30.
go back to reference Vivekananthan DP, Blackstone EH, Pothier CE, Lauer MS: Heart rate recovery after exercise is a predictor of mortality, independent of the angiographic severity of coronary disease. J Am Coll Cardiol 2003, 42: 831–838. 10.1016/S0735-1097(03)00833-7PubMedCrossRef Vivekananthan DP, Blackstone EH, Pothier CE, Lauer MS: Heart rate recovery after exercise is a predictor of mortality, independent of the angiographic severity of coronary disease. J Am Coll Cardiol 2003, 42: 831–838. 10.1016/S0735-1097(03)00833-7PubMedCrossRef
31.
go back to reference Watanabe J, Thamilarasan M, Blackstone EH, Thomas JD, Lauer MS: Heart rate recovery immediately after treadmill exercise and left ventricular systolic dysfunction as predictors of mortality: the case of stress echocardiography. Circulation 2001, 104: 1911–1916.PubMed Watanabe J, Thamilarasan M, Blackstone EH, Thomas JD, Lauer MS: Heart rate recovery immediately after treadmill exercise and left ventricular systolic dysfunction as predictors of mortality: the case of stress echocardiography. Circulation 2001, 104: 1911–1916.PubMed
32.
go back to reference Pitsavos CH, Chrysohoou C, Panagiotakos DB, Kokkinos P, Skoumas J, Papaioannou I, Michaelides AP, Singh S, Stefanadis CI: Exercise capacity and heart rate recovery as predictors of coronary heart disease events, in patients with heterozygous familial hypercholesterolemia. Atherosclerosis 2004, 173: 347–352. 10.1016/j.atherosclerosis.2003.12.027PubMedCrossRef Pitsavos CH, Chrysohoou C, Panagiotakos DB, Kokkinos P, Skoumas J, Papaioannou I, Michaelides AP, Singh S, Stefanadis CI: Exercise capacity and heart rate recovery as predictors of coronary heart disease events, in patients with heterozygous familial hypercholesterolemia. Atherosclerosis 2004, 173: 347–352. 10.1016/j.atherosclerosis.2003.12.027PubMedCrossRef
33.
go back to reference Cheng YJ, Lauer MS, Earnest CP, Church TS, Kampert JB, Gibbons LW, Blair SN: Heart rate recovery following maximal exercise testing as a predictor of cardiovascular disease and all-cause mortality in men with diabetes. Diabetes Care 2003, 26: 2052–2057. 10.2337/diacare.26.7.2052PubMedCrossRef Cheng YJ, Lauer MS, Earnest CP, Church TS, Kampert JB, Gibbons LW, Blair SN: Heart rate recovery following maximal exercise testing as a predictor of cardiovascular disease and all-cause mortality in men with diabetes. Diabetes Care 2003, 26: 2052–2057. 10.2337/diacare.26.7.2052PubMedCrossRef
34.
go back to reference Lind L, Andren B: Heart rate recovery after exercise is related to the insulin resistance syndrome and heart rate variability in elderly men. Am Heart J 2002, 144: 666–672.PubMedCrossRef Lind L, Andren B: Heart rate recovery after exercise is related to the insulin resistance syndrome and heart rate variability in elderly men. Am Heart J 2002, 144: 666–672.PubMedCrossRef
35.
go back to reference Sung J, Choi YH, Park JB: Metabolic syndrome is associated with delayed heart rate recovery after exercise. J Korean Med Sci 2006, 21: 621–626. 10.3346/jkms.2006.21.4.621PubMedCentralPubMedCrossRef Sung J, Choi YH, Park JB: Metabolic syndrome is associated with delayed heart rate recovery after exercise. J Korean Med Sci 2006, 21: 621–626. 10.3346/jkms.2006.21.4.621PubMedCentralPubMedCrossRef
36.
go back to reference Panzer C, Lauer MS, Brieke A, Blackstone E, Hoogwerf B: Association of fasting plasma glucose with heart rate recovery in healthy adults: a population-based study. Diabetes 2002, 51: 803–807. 10.2337/diabetes.51.3.803PubMedCrossRef Panzer C, Lauer MS, Brieke A, Blackstone E, Hoogwerf B: Association of fasting plasma glucose with heart rate recovery in healthy adults: a population-based study. Diabetes 2002, 51: 803–807. 10.2337/diabetes.51.3.803PubMedCrossRef
37.
go back to reference Shishehbor MH, Hoogwerf BJ, Lauer MS: Association of triglyceride-to HDL Cholesterol ratio with heart rate recovery. Diabetes Care 2004, 27: 936–941. 10.2337/diacare.27.4.936PubMedCrossRef Shishehbor MH, Hoogwerf BJ, Lauer MS: Association of triglyceride-to HDL Cholesterol ratio with heart rate recovery. Diabetes Care 2004, 27: 936–941. 10.2337/diacare.27.4.936PubMedCrossRef
38.
go back to reference Orio F Jr, Palomba S, Giallauria F, Colao A, Vigorito C: Impaired cardiopulmonary parameters in young women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2007, 66: 152–153. Orio F Jr, Palomba S, Giallauria F, Colao A, Vigorito C: Impaired cardiopulmonary parameters in young women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2007, 66: 152–153.
39.
go back to reference Hansson GK: Inflammation, atherosclerosis, and coronary artery disease. N Engl J Med 2005, 352: 1685–1695. 10.1056/NEJMra043430PubMedCrossRef Hansson GK: Inflammation, atherosclerosis, and coronary artery disease. N Engl J Med 2005, 352: 1685–1695. 10.1056/NEJMra043430PubMedCrossRef
40.
go back to reference Madjid M, Awan I, Willerson JT, Casscells SW: Leukocyte count and coronary heart disease: implications for risk assessment. J Am Coll Cardiol 2004, 44: 1945–1956. 10.1016/j.jacc.2004.07.056PubMedCrossRef Madjid M, Awan I, Willerson JT, Casscells SW: Leukocyte count and coronary heart disease: implications for risk assessment. J Am Coll Cardiol 2004, 44: 1945–1956. 10.1016/j.jacc.2004.07.056PubMedCrossRef
41.
go back to reference Vieira VJ, Valentine RJ, McAuley E, Evans E, Woods JA: Independent relationship between heart rate recovery and C-reactive protein in older adults. J Am Geriatr Soc 2007, 55: 747–751. 10.1111/j.1532-5415.2007.01160.xPubMedCrossRef Vieira VJ, Valentine RJ, McAuley E, Evans E, Woods JA: Independent relationship between heart rate recovery and C-reactive protein in older adults. J Am Geriatr Soc 2007, 55: 747–751. 10.1111/j.1532-5415.2007.01160.xPubMedCrossRef
42.
go back to reference Diakakis GF, Parthenakis FI, Patrianakos AP, Koukouraki SI, Stathaki MI, Karkavitsas NS, Vardas PE: Myocardial sympathetic innervation in patients with impaired glucose tolerance: relationship to subclinical inflammation. Cardiovasc Pathol 2008, 17: 172–177. 10.1016/j.carpath.2007.07.007PubMedCrossRef Diakakis GF, Parthenakis FI, Patrianakos AP, Koukouraki SI, Stathaki MI, Karkavitsas NS, Vardas PE: Myocardial sympathetic innervation in patients with impaired glucose tolerance: relationship to subclinical inflammation. Cardiovasc Pathol 2008, 17: 172–177. 10.1016/j.carpath.2007.07.007PubMedCrossRef
43.
go back to reference Giallauria F, Del Forno D, Pilerci F, De Lorenzo A, Manakos A, Lucci R, Vigorito C: Improvement of heart rate recovery after exercise training in the elderly. J Am Geriatr Soc 2005, 53: 2037–2038. 10.1111/j.1532-5415.2005.00479_4.xPubMedCrossRef Giallauria F, Del Forno D, Pilerci F, De Lorenzo A, Manakos A, Lucci R, Vigorito C: Improvement of heart rate recovery after exercise training in the elderly. J Am Geriatr Soc 2005, 53: 2037–2038. 10.1111/j.1532-5415.2005.00479_4.xPubMedCrossRef
44.
go back to reference Giallauria F, De Lorenzo A, Pilerci F, Manakos A, Lucci R, Psaroudaki M, D'Agostino M, Del Forno D, Vigorito C: Long-term effects of cardiac rehabilitation on end-exercise heart rate recovery after myocardial infarction. Eur J Cardiovasc Prev Rehabil 2006, 13: 544–550. 10.1097/01.hjr.0000216547.07432.fbPubMedCrossRef Giallauria F, De Lorenzo A, Pilerci F, Manakos A, Lucci R, Psaroudaki M, D'Agostino M, Del Forno D, Vigorito C: Long-term effects of cardiac rehabilitation on end-exercise heart rate recovery after myocardial infarction. Eur J Cardiovasc Prev Rehabil 2006, 13: 544–550. 10.1097/01.hjr.0000216547.07432.fbPubMedCrossRef
45.
go back to reference Giallauria F, Lucci R, Pietrosante M, De Lorenzo A, Gargiulo G, D'Agostino M, Gerundo G, Abete P, Rengo F, Vigorito C: Exercise-based Cardiac Rehabilitation improves Heart Rate Recovery in Elderly Patients after Acute Myocardial Infarction. J Gerontol Ser A-Biol Sci Med Sci 2006, 61: 713–717.CrossRef Giallauria F, Lucci R, Pietrosante M, De Lorenzo A, Gargiulo G, D'Agostino M, Gerundo G, Abete P, Rengo F, Vigorito C: Exercise-based Cardiac Rehabilitation improves Heart Rate Recovery in Elderly Patients after Acute Myocardial Infarction. J Gerontol Ser A-Biol Sci Med Sci 2006, 61: 713–717.CrossRef
46.
go back to reference Vigorito C, Giallauria F, Palomba S, Cascella T, Manguso F, Lucci R, De Lorenzo A, Lombardi G, Colao A, Orio F jr: Beneficial effects of a structured exercise training program on cardiopulmonary functional capacity in young women with polycystic ovary syndrome. J Clin Endocrinol Metab 2007, 92: 1379–1384. 10.1210/jc.2006-2794PubMedCrossRef Vigorito C, Giallauria F, Palomba S, Cascella T, Manguso F, Lucci R, De Lorenzo A, Lombardi G, Colao A, Orio F jr: Beneficial effects of a structured exercise training program on cardiopulmonary functional capacity in young women with polycystic ovary syndrome. J Clin Endocrinol Metab 2007, 92: 1379–1384. 10.1210/jc.2006-2794PubMedCrossRef
47.
go back to reference Giallauria F, Palomba S, Maresca L, Vuolo L, Tafuri D, Lombardi G, Colao A, Vigorito C, Orio F: Exercise training improves autonomic function and inflammatory pattern in women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2008, 69: 792–798. 10.1111/j.1365-2265.2008.03305.xCrossRef Giallauria F, Palomba S, Maresca L, Vuolo L, Tafuri D, Lombardi G, Colao A, Vigorito C, Orio F: Exercise training improves autonomic function and inflammatory pattern in women with polycystic ovary syndrome. Clin Endocrinol (Oxf) 2008, 69: 792–798. 10.1111/j.1365-2265.2008.03305.xCrossRef
48.
go back to reference Orio F Jr, Giallauria F, Palomba S, Manguso F, Orio M, Tafuri D, Lombardi G, Carmina E, Colao A, Vigorito C: Metabolic and cardiopulmonary effects of detraining after a structured exercise training program in young polycystic ovary syndrome women. Clin Endocrinol (Oxf) 2008, 68: 976–981. 10.1111/j.1365-2265.2007.03117.xCrossRef Orio F Jr, Giallauria F, Palomba S, Manguso F, Orio M, Tafuri D, Lombardi G, Carmina E, Colao A, Vigorito C: Metabolic and cardiopulmonary effects of detraining after a structured exercise training program in young polycystic ovary syndrome women. Clin Endocrinol (Oxf) 2008, 68: 976–981. 10.1111/j.1365-2265.2007.03117.xCrossRef
49.
go back to reference Thomson RL, Buckley JD, Noakes M, Clifton PM, Norman RJ, Brinkworth GD: Heart rate recovery improves after weight loss in overweight and obese women with polycystic ovary syndrome. Fertil Steril 2009, in press. Thomson RL, Buckley JD, Noakes M, Clifton PM, Norman RJ, Brinkworth GD: Heart rate recovery improves after weight loss in overweight and obese women with polycystic ovary syndrome. Fertil Steril 2009, in press.
Metadata
Title
Relationship between heart rate recovery and inflammatory markers in patients with polycystic ovary syndrome: a cross-sectional study
Authors
Francesco Giallauria
Francesco Orio
Gaetano Lombardi
Annamaria Colao
Carlo Vigorito
Maria Giovanna Tafuri
Stefano Palomba
Publication date
01-12-2009
Publisher
BioMed Central
Published in
Journal of Ovarian Research / Issue 1/2009
Electronic ISSN: 1757-2215
DOI
https://doi.org/10.1186/1757-2215-2-3

Other articles of this Issue 1/2009

Journal of Ovarian Research 1/2009 Go to the issue