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Arata A, Ricci F, Khanji MY, Mantini C, Angeli F, Aquilani R, Di Baldassarre A, Renda G, Mattioli AV, Nodari S, Gallina S. Sex Differences in Heart Failure: What Do We Know? J Cardiovasc Dev Dis 2023; 10:277. [PMID: 37504533 PMCID: PMC10380698 DOI: 10.3390/jcdd10070277] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/19/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023] Open
Abstract
Heart failure (HF) remains an important global health issue, substantially contributing to morbidity and mortality. According to epidemiological studies, men and women face nearly equivalent lifetime risks for HF. However, their experiences diverge significantly when it comes to HF subtypes: men tend to develop HF with reduced ejection fraction more frequently, whereas women are predominantly affected by HF with preserved ejection fraction. This divergence underlines the presence of numerous sex-based disparities across various facets of HF, encompassing aspects such as risk factors, clinical presentation, underlying pathophysiology, and response to therapy. Despite these apparent discrepancies, our understanding of them is far from complete, with key knowledge gaps still existing. Current guidelines from various professional societies acknowledge the existence of sex-based differences in HF management, yet they are lacking in providing explicit, actionable recommendations tailored to these differences. In this comprehensive review, we delve deeper into these sex-specific differences within the context of HF, critically examining associated definitions, risk factors, and therapeutic strategies. We provide a specific emphasis on aspects exclusive to women, such as the impact of pregnancy-induced hypertension and premature menopause, as these unique factors warrant greater attention in the broader HF discussion. Additionally, we aim to clarify ongoing controversies and knowledge gaps pertaining to the pharmacological treatment of HF and the sex-specific indications for cardiac implantable electronic devices. By shining a light on these issues, we hope to stimulate a more nuanced understanding and promote the development of more sex-responsive approaches in HF management.
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Affiliation(s)
- Allegra Arata
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University London, Charterhouse Square, London EC1M 6BQ, UK
- Department of Clinical Sciences, Lund University, 214 28 Malmö, Sweden
| | - Mohammed Y Khanji
- William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University London, Charterhouse Square, London EC1M 6BQ, UK
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Francesco Angeli
- Department of Medical and Surgical Sciences, University of Bologna, Via Zamboni, 33-40126 Bologna, Italy
| | - Roberta Aquilani
- Cardiac Surgery Intensive Care Unit, Heart Department, SS Annunziata University Hospital, Via dei Vestini 5, 66100 Chieti, Italy
| | - Angela Di Baldassarre
- Department of Medicine and Aging Sciences, and Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Giulia Renda
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
| | - Anna Vittoria Mattioli
- Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41100 Modena, Italy
| | - Savina Nodari
- Department of Cardiology, University of Brescia and ASST "Spedali Civili" Hospital, 25123 Brescia, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy
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Lala A, Tayal U, Hamo CE, Youmans Q, Al-Khatib SM, Bozkurt B, Davis MB, Januzzi J, Mentz R, Sauer A, Walsh MN, Yancy C, Gulati M. Sex Differences in Heart Failure. J Card Fail 2021; 28:477-498. [PMID: 34774749 DOI: 10.1016/j.cardfail.2021.10.006] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 10/29/2021] [Accepted: 10/29/2021] [Indexed: 12/11/2022]
Abstract
Heart failure (HF) continues to be a major contributor of morbidity and mortality for men and women alike, yet how the predisposition for, course and management of HF differ between men and women remains underexplored. Sex differences in traditional risk factors as well as sex-specific risk factors influence the prevalence and manifestation of HF in unique ways. The pathophysiology of HF differs between men and women and may explain sex-specific differences in clinical presentation and diagnosis. This in turn contributes to variation in response to both pharmacologic and device/surgical therapy. This review examines sex-specific differences in HF spanning prevalence, risk factors, pathophysiology, presentation, and therapies with a specific focus on highlighting gaps in knowledge with calls to action for future research efforts.
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Affiliation(s)
- Anuradha Lala
- Zena and Michael A. Wiener Cardiovascular Institute & Department of Population Health Science & Policy at Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Upasana Tayal
- National Heart Lung Institute, Imperial College London, UK, Royal Brompton Hospital, London, UK
| | - Carine E Hamo
- Zena and Michael A. Wiener Cardiovascular Institute & Department of Population Health Science & Policy at Icahn School of Medicine at Mount Sinai, New York, NY
| | - Quentin Youmans
- Northwestern University, Department of Medicine, Chicago, IL
| | - Sana M Al-Khatib
- Division of Cardiology, Duke Clinical Research Institute, Duke University Medical Center, Durham, NC
| | - Biykem Bozkurt
- Winters Center for Heart Failure, Cardiovascular Research Institute, Cardiology, Baylor College of Medicine, Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Melinda B Davis
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, MI
| | - James Januzzi
- Cardiology Division, Massachusetts General Hospital; Trial Design, Baim Institute for Clinical Research
| | - Robert Mentz
- Division of Cardiology, Duke Clinical Research Institute, Duke University Medical Center, Durham, NC
| | - Andrew Sauer
- Department of Cardiovascular Medicine, The University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Clyde Yancy
- Northwestern University, Department of Medicine, Chicago, IL
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Mannino GC, Averta C, Fiorentino TV, Succurro E, Spiga R, Mancuso E, Miceli S, Perticone M, Sciacqua A, Andreozzi F, Sesti G. The TRIB3 R84 variant is associated with increased left ventricular mass in a sample of 2426 White individuals. Cardiovasc Diabetol 2021; 20:115. [PMID: 34051802 PMCID: PMC8164223 DOI: 10.1186/s12933-021-01308-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 05/24/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Prior studies in animal models showed that increased cardiac expression of TRIB3 has a pathogenic role in inducing left ventricular mass (LVM). Whether alterations in TRIB3 expression or function have a pathogenic role in inducing LVM increase also in humans is still unsettled. In order to address this issue, we took advantage of a nonsynonymous TRIB3 Q84R polymorphism (rs2295490), a gain-of-function amino acid substitution impairing insulin signalling, and action in primary human endothelial cells which has been associated with insulin resistance, and early vascular atherosclerosis. METHODS SNP rs2295490 was genotyped in 2426 White adults in whom LVM index (LVMI) was assessed by validated echocardiography-derived measures. RESULTS After adjusting for age and sex, LVMI progressively and significantly increased from 108 to 113, to 125 g/m2 in Q84Q, Q84R, and R84R individuals, respectively (Q84R vs. Q84Q, P = 0.03; R84R vs. Q84Q, P < 0.0001). The association between LVMI and the Q84R and R84R genotype remained significant after adjusting for blood pressure, smoking habit, fasting glucose levels, glucose tolerance status, anti-hypertensive treatments, and lipid-lowering therapy (Q84R vs. Q84Q, P = 0.01; R84R vs. Q84Q, P < 0.0001). CONCLUSIONS We found that the gain-of-function TRIB3 Q84R variant is significantly associated with left ventricular mass in a large sample of White nondiabetic individual of European ancestry.
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Affiliation(s)
- Gaia Chiara Mannino
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Carolina Averta
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Teresa Vanessa Fiorentino
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Elena Succurro
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Rosangela Spiga
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Elettra Mancuso
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Sofia Miceli
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Maria Perticone
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Viale Regina Elena, 324, 00161, Rome, Italy.
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Succurro E, Miceli S, Fiorentino TV, Sciacqua A, Perticone M, Andreozzi F, Sesti G. Sex-specific differences in left ventricular mass and myocardial energetic efficiency in non-diabetic, pre-diabetic and newly diagnosed type 2 diabetic subjects. Cardiovasc Diabetol 2021; 20:60. [PMID: 33676510 PMCID: PMC7937311 DOI: 10.1186/s12933-021-01248-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/15/2021] [Indexed: 01/14/2023] Open
Abstract
Background Women with type 2 diabetes (T2DM) have a higher excess risk for cardiovascular disease (CVD) than their male counterparts. However, whether the risk for CVD is higher in prediabetic women than men is still debated. We aimed to determine whether sex-related differences exist in left ventricular mass index (LVMI), and myocardial mechano-energetic efficiency (MEEi) in with normal glucose tolerant (NGT), pre-diabetic and newly diagnosed type 2 diabetic subjects. Methods Sex-related differences in LVMI and myocardial MEEi, assessed by validated echocardiography-derived measures, were examined among 1562 adults with NGT, prediabetes, and newly diagnosed T2DM, defined according to fasting glucose, 2-h post-load glucose, or HbA1c. Results Worsening of glucose tolerance in both men and women was associated with an increase in age-adjusted LVMI and myocardial MEEi. Women with newly diagnosed T2DM exhibited greater relative differences in LVMI and myocardial MEEi than diabetic men when compared with their NGT counterparts. Prediabetic women exhibited greater relative differences in myocardial MEEi, but not in LVMI, than prediabetic men when compared with their NGT counterparts. The statistical test for interaction between sex and glucose tolerance on both LVMI (P < 0.0001), and myocardial MEEi (P < 0.0001) was significant suggesting a sex-specific association. Conclusions Left ventricle is subject to maladaptive changes with worsening of glucose tolerance, especially in women with newly diagnosed T2DM. The sex-specific increase in LVM and decrease in MEEi, both being predictors of CVD, may have a role in explaining the stronger impact of T2DM on the excess risk of CVD in women than in men.
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Affiliation(s)
- Elena Succurro
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
| | - Sofia Miceli
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Teresa Vanessa Fiorentino
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Maria Perticone
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Viale Europa, 88100, Catanzaro, Italy
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, 00189, Rome, Italy
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Linssen PBC, Brunner-La Rocca HP, Schalkwijk CG, Beulens JWJ, Elders PJM, van der Heijden AA, Slieker RC, Stehouwer CDA, Henry RMA. Serum Matrix Metalloproteinases and Left Atrial Remodeling-The Hoorn Study. Int J Mol Sci 2020; 21:ijms21144944. [PMID: 32668720 PMCID: PMC7404388 DOI: 10.3390/ijms21144944] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/08/2020] [Accepted: 07/10/2020] [Indexed: 01/11/2023] Open
Abstract
Extracellular matrix protein turnover may play an important role in left atrial (LA) remodelling. The aim is to investigate the associations between matrix metalloproteinase (MMPs), tissue inhibitor of metalloproteinase (TIMP-1) and LA volume index (LAVI) and if these associations are independent of TIMP-1 levels. Participants from The Hoorn Study, a population-based cohort study (n = 674), underwent echocardiography. Serum MMPs (i.e., MMP-1, MMP-2, MMP-3, MMP-9, and MMP-10) and TIMP-1 levels were measured with ELISA. Multiple linear regression analyses were used. MMP-1 levels were not associated with LAVI. Higher MMP-2 levels were associated with larger LAVI (regression coefficient per SD increase in MMP (95% CI); 0.03 (0.01; 0.05). Higher MMP-3 and MMP-9 levels were associated with smaller LAVI; −0.04 (−0.07; −0.01) and −0.04 (−0.06; −0.02) respectively. Only in women were higher MMP-10 levels associated with larger LAVI; 0.04 (0.00; 0.07, p-interaction 0.04). Additionally, only in women were higher TIMP-1 levels associated with smaller LAVI; −0.05 (−0.09; −0.01, p-interaction 0.03). The associations between MMPs and LAVI were independent of TIMP-1 levels. In conclusion, serum MMPs are associated with LAVI, independent of CVD risk factors and TIMP-1 levels. In addition, these associations differ according to sex and within MMP subgroups. This shows that the role of MMPs in LA remodelling is complex.
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Affiliation(s)
- Pauline B. C. Linssen
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands; (P.B.C.L.); (H.-P.B.-L.R.); (C.G.S.); (C.D.A.S.)
- Department of Internal Medicine, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
| | - Hans-Peter Brunner-La Rocca
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands; (P.B.C.L.); (H.-P.B.-L.R.); (C.G.S.); (C.D.A.S.)
- Heart and Vascular Centre, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
- Department of Cardiology, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
| | - Casper G. Schalkwijk
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands; (P.B.C.L.); (H.-P.B.-L.R.); (C.G.S.); (C.D.A.S.)
- Department of Internal Medicine, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
| | - Joline W. J. Beulens
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam UMC, 1007 MB Amsterdam, The Netherlands; (J.W.J.B.); (R.C.S.)
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Petra J. M. Elders
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, 1007 MB Amsterdam, The Netherlands; (P.J.M.E.); (A.A.v.d.H.)
| | - Amber A. van der Heijden
- Department of General Practice and Elderly Care Medicine, Amsterdam Public Health Research Institute, Amsterdam UMC, 1007 MB Amsterdam, The Netherlands; (P.J.M.E.); (A.A.v.d.H.)
| | - Roderick C. Slieker
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam UMC, 1007 MB Amsterdam, The Netherlands; (J.W.J.B.); (R.C.S.)
- Department of Cell and Chemical Biology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Coen D. A. Stehouwer
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands; (P.B.C.L.); (H.-P.B.-L.R.); (C.G.S.); (C.D.A.S.)
- Department of Internal Medicine, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
| | - Ronald M. A. Henry
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, 6200 MD Maastricht, The Netherlands; (P.B.C.L.); (H.-P.B.-L.R.); (C.G.S.); (C.D.A.S.)
- Department of Internal Medicine, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
- Heart and Vascular Centre, Maastricht University Medical Centre, 6202 AZ Maastricht, The Netherlands
- Correspondence:
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Sciacqua A, Perticone M, Miceli S, Pinto A, Cassano V, Succurro E, Andreozzi F, Hribal ML, Sesti G, Perticone F. Elevated 1-h post-load plasma glucose is associated with right ventricular morphofunctional parameters in hypertensive patients. Endocrine 2019; 64:525-535. [PMID: 30790176 DOI: 10.1007/s12020-019-01873-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 02/13/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Emerging data demonstrate that type 2 diabetes mellitus (T2DM) is associated with right ventricular (RV) dysfunction. A cutoff point of 155 mg/dL for the 1-hour (h) post-load plasma glucose, during oral glucose tolerance test (OGTT), identifies patients with normal glucose tolerance (NGT) at high risk to develop T2DM and cardiovascular (CV) disease. We investigated if 1-h post-load glucose may affect RV geometry and function in a group of never-treated hypertensive individuals. METHODS We enrolled 446 Caucasian newly diagnosed hypertensive outpatients. All patients underwent an OGTT and a standard echocardiography. The tricuspid annular plane systolic excursion (TAPSE) and the RV fractional area change (RVFAC) were measured together with systolic pulmonary arterial pressure (s-PAP) and pulmonary vascular resistances (PVR). Insulin sensitivity was evaluated using the Matsuda index. RESULTS Among all partecipants, 296 had NGT, 100 impaired glucose tolerance (IGT), and 50 T2DM. Considering the cutoff point of 155 mg/dl for 1-h glucose, NGT subjects were stratified into two groups: NGT < 155 (n = 207), NGT ≥ 155 (n = 89). Subjects NGT ≥ 155 presented a worse metabolic and inflammatory profile than NGT < 155. RV functional parameters (TAPSE, RVFAC, TAPSE/s-PAP, and TAPSE/PVR) were significantly reduced in NGT ≥ 155 subjects compared with NGT < 155 patients. On the contrary, s-PAP and PVR were significantly higher. At multiple regression analysis, 1-h glucose was the strongest predictor of TAPSE in NGT ≥ 155, IGT, and T2DM. CONCLUSIONS The presence of RV impairment in hypertensive NGT ≥ 155 subjects further complicates their CV burden and it may, at least in part, justify the worse clinical outcome in this setting of patients.
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Affiliation(s)
- Angela Sciacqua
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy.
| | - Maria Perticone
- Department of Experimental and Clinical Medicine, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Sofia Miceli
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Angelina Pinto
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Velia Cassano
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Elena Succurro
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Marta Letizia Hribal
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Giorgio Sesti
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
| | - Francesco Perticone
- Department of Medical and Surgical Sciences, University Magna Græcia of Catanzaro, Catanzaro, Italy
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Rospleszcz S, Schafnitzel A, Koenig W, Lorbeer R, Auweter S, Huth C, Rathmann W, Heier M, Linkohr B, Meisinger C, Hetterich H, Bamberg F, Peters A. Association of glycemic status and segmental left ventricular wall thickness in subjects without prior cardiovascular disease: a cross-sectional study. BMC Cardiovasc Disord 2018; 18:162. [PMID: 30092757 PMCID: PMC6085649 DOI: 10.1186/s12872-018-0900-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 07/31/2018] [Indexed: 01/08/2023] Open
Abstract
Background Left ventricular (LV) hypertrophy and changes in LV geometry are associated with increased cardiovascular mortality. Subjects with type 2 diabetes have an increased risk of such alterations in cardiac morphology. We sought to assess the association of glycemic status and LV wall thickness measured by cardiac magnetic resonance (CMR), and potential interactions of hypertension and diabetes. Methods CMR was performed on 359 participants from a cross-sectional study nested in a population-based cohort (KORA FF4) free of overt cardiovascular disease. Participants were classified according to their glycemic status as either control (normal glucose metabolism), prediabetes or type 2 diabetes. Segmentation of the left ventricle was defined according to the American Heart Association (AHA) 16-segment model. Measurements of wall thickness were obtained at end-diastole and analyzed by linear regression models adjusted for traditional cardiovascular risk factors. Results LV wall thickness gradually increased from normoglycemic controls to subjects with prediabetes and subjects with diabetes (8.8 ± 1.4 vs 9.9 ± 1.4 vs 10.5 ± 1.6 mm, respectively). The association was independent of hypertension and traditional cardiovascular risk factors (β-coefficient: 0.44 mm for prediabetes and 0.70 mm for diabetes, p-values compared to controls: p = 0.007 and p = 0.004, respectively). Whereas the association of glycemic status was strongest for the mid-cavity segments, the association of hypertension was strongest for the basal segments. Conclusion Abnormal glucose metabolism, including pre-diabetes, is associated with increased LV wall thickness independent of hypertension. Electronic supplementary material The online version of this article (10.1186/s12872-018-0900-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Susanne Rospleszcz
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany.
| | - Anina Schafnitzel
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Wolfgang Koenig
- Department of Internal Medicine II - Cardiology, University of Ulm Medical Center, Ulm, Germany.,Deutsches Herzzentrum München, Technische Universität München, Munich, Germany.,German Centre for Cardiovascular Research (DZHK e.V.), Munich, Germany
| | - Roberto Lorbeer
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Sigrid Auweter
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Cornelia Huth
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany.,German Center for Diabetes Research (DZD), München-Neuherberg, Germany
| | - Wolfgang Rathmann
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany.,Institute for Biometrics and Epidemiology, German Diabetes Center, Duesseldorf, Germany
| | - Margit Heier
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany.,KORA Myocardial Infarction Registry, Central Hospital of Augsburg, Augsburg, Germany
| | - Birgit Linkohr
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany
| | - Christa Meisinger
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany.,German Center for Diabetes Research (DZD), München-Neuherberg, Germany.,KORA Myocardial Infarction Registry, Central Hospital of Augsburg, Augsburg, Germany
| | - Holger Hetterich
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany
| | - Fabian Bamberg
- Department of Radiology, Ludwig-Maximilians-University Hospital, Munich, Germany.,Department of Diagnostic and Interventional Radiology, University of Tuebingen, Tuebingen, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstaedter Landstrasse 1, 85764, Neuherberg, Germany.,German Centre for Cardiovascular Research (DZHK e.V.), Munich, Germany.,German Center for Diabetes Research (DZD), München-Neuherberg, Germany
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van Moorsel D, Henry RM, Schaper NC, van Greevenbroek MM, van Rossum EF, 't Hart LM, Schalkwijk CG, van der Kallen CJ, Dekker JM, Stehouwer CD, Havekes B. BclI Glucocorticoid Receptor Polymorphism in Relation to Arterial Stiffening and Cardiac Structure and Function: The Hoorn and CODAM Studies. Am J Hypertens 2017; 30:286-294. [PMID: 28096152 DOI: 10.1093/ajh/hpw196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 12/15/2016] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Chronic glucocorticoid excess is associated with arterial stiffening and cardiac dysfunction. The BclI glucocorticoid receptor (GR) polymorphism increases GR sensitivity and is associated with a higher body mass index (BMI) and some proxies for cardiovascular disease (CVD). Whether BclI influences arterial stiffening and cardiac dysfunction is currently unknown. Therefore, the aim of the present study was to investigate the association of the BclI polymorphism with arterial stiffening and cardiac structure and function. METHODS We conducted an observational cohort study, combining 2 cohort studies designed to investigate genetic and metabolic determinants of CVD. We genotyped 1,124 individuals (age: 64.7 ± 8.5 years) from the Hoorn study and Cohort on Diabetes and Atherosclerosis Maastricht (CODAM) study for BclI. Several arterial stiffening indices of the carotid (Hoorn and CODAM study), brachial and femoral artery and the carotid-femoral pulse wave velocity (Hoorn study only) were determined. In addition, in the Hoorn study, we determined several variables of cardiac structure and function. RESULTS We identified 155 homozygous carriers (GG), 498 heterozygous carriers (CG), and 471 noncarriers (CC) of the BclI polymorphism. BclI genotypes did not display significant differences in variables of arterial stiffening (e.g., carotid distensibility coefficient (DC): 12.41 ± 5.37 vs. 12.87 ± 5.55 10-3/kPa [mean ± SD]; P = 0.38; homozygous vs. noncarriers). In addition, no clear differences in estimates of cardiac structure and function were found. CONCLUSIONS Even though BclI is associated with a higher BMI and some proxies of CVD, our results do not support the concept that BclI carrier status is associated with greater arterial stiffening or cardiac dysfunction.
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Affiliation(s)
- Dirk van Moorsel
- Department of Internal Medicine, Division of Endocrinology, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Human Biology and Human Movement Sciences, Maastricht University Medical Center, Maastricht, The Netherlands
- NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ronald M Henry
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- Heart and Vascular Center, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Nicolaas C Schaper
- Department of Internal Medicine, Division of Endocrinology, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
- CAPHRI School for Public Health and Primary Care, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Marleen M van Greevenbroek
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Elisabeth F van Rossum
- Department of Internal Medicine, Division of Endocrinology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Leen M 't Hart
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands
- Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Casper G Schalkwijk
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Carla J van der Kallen
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Jacqueline M Dekker
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Coen D Stehouwer
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
- CARIM School for Cardiovascular Diseases Maastricht, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Bas Havekes
- Department of Internal Medicine, Division of Endocrinology, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Human Biology and Human Movement Sciences, Maastricht University Medical Center, Maastricht, The Netherlands
- NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
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9
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Linssen PB, Henry RM, Schalkwijk CG, Dekker JM, Nijpels G, Brunner-La Rocca HP, Stehouwer CDA. Serum advanced glycation endproducts are associated with left ventricular dysfunction in normal glucose metabolism but not in type 2 diabetes: The Hoorn Study. Diab Vasc Dis Res 2016; 13:278-85. [PMID: 27190078 DOI: 10.1177/1479164116640680] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To investigate whether serum advanced glycation endproducts are associated with left ventricular systolic and diastolic function in participants with normal glucose metabolism, impaired glucose metabolism and type 2 diabetes mellitus. METHODS Participants from a cross-sectional, population-based study (n = 280 with normal glucose metabolism, n = 171 with impaired glucose metabolism, n = 242 with type 2 diabetes mellitus) underwent echocardiography. Serum protein-bound advanced glycation endproducts [i.e. Nε-(carboxymethyl)lysine, pentosidine and Nε-(carboxyethyl)lysine] were measured. Linear regression analyses were used and stratified according to glucose metabolism status. RESULTS In normal glucose metabolism, higher Nε-(carboxymethyl)lysine and pentosidine levels were associated with worse diastolic function (left atrial volume index and left atrial volume × left ventricular mass index product term) and higher Nε-(carboxymethyl)lysine and Nε-(carboxyethyl)lysine levels with worse systolic function (ejection fraction). In impaired glucose metabolism, a similar pattern emerged, though less consistent. In type 2 diabetes mellitus, these associations were non-existent for diastolic function or even reversed for systolic function. CONCLUSION This suggests that serum advanced glycation endproducts are associated with impaired left ventricular function in normal glucose metabolism, but that with deteriorating glucose metabolism status, serum advanced glycation endproducts may not mirror heart failure risk.
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Affiliation(s)
- Pauline Bc Linssen
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Ronald Ma Henry
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Casper G Schalkwijk
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jacqueline M Dekker
- EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Giel Nijpels
- EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - Hans-Peter Brunner-La Rocca
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands Department of Cardiology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Coen DA Stehouwer
- Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, The Netherlands Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
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10
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Chester R, Press MC, Horwich TB. Heart Failure Prevention: Special Considerations for Women. CURRENT CARDIOVASCULAR RISK REPORTS 2016. [DOI: 10.1007/s12170-016-0490-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Asghar O, Arumugam P, Armstrong IS, Ray SG, Schmitt M, Malik RA. Individuals with impaired glucose tolerance demonstrate normal cardiac sympathetic innervation using I-123 mIBG scintigraphy. J Nucl Cardiol 2015; 22:1262-8. [PMID: 25698476 DOI: 10.1007/s12350-015-0070-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 12/16/2014] [Indexed: 01/08/2023]
Abstract
BACKGROUND Impaired glucose tolerance (IGT) is associated with an increased risk of type 2 diabetes (T2DM) and cardiovascular disease. Some but not all studies have reported cardiac autonomic dysfunction in subjects with IGT and there is only one direct study of cardiac innervation in subjects with IGT. The purpose of this study was to assess global and regional cardiac sympathetic innervation and cardiac autonomic function in individuals with IGT. METHODS AND RESULTS We undertook (123)I-mIBG scintigraphy and cardiac autonomic function in 15 subjects with IGT and 15 age and sex-matched healthy controls. Early heart to mediastinum ratio (HMR) (1.71 ± 0.17 vs 1.67 ± 0.13, P = .49), late HMR (1.73 ± 0.18 vs 1.73 ± 0.16, P = .97) and washout rate (WR) (18.6 ± 4.2 vs 19.1 ± 7.6%, P = .84), did not differ between subjects with IGT and control subjects. More detailed regional analysis revealed reduced tracer uptake at the apex, base and inferior wall in all subjects and the anterior wall in a minority of subjects. There were no differences in total score (56.6 ± 4.0 vs 53.3 ± 8.4, P = .193), modified score (48.5 ± 3.3 vs 46.2 ± 6.0, P = .215), anterior wall score (10.2 ± 1.3 vs 10.1 ± 1.6, P = .898), inferior wall score (8.9 ± 1.9 vs 7.7 ± 2.6, P = .163), basal score (18.7 ± 1.9 vs 18.2 ± 3.3, P = .636) and tests of cardiac autonomic function between the groups. CONCLUSION Global and regional measures of MIBG uptake and washout as well as cardiac autonomic function did not differ between subjects with IGT and healthy controls.
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Affiliation(s)
- O Asghar
- Institute of Cardiovascular Sciences, University of Manchester & Manchester Heart Centre, Central Manchester Foundation Trust, Manchester, United Kingdom.
| | - P Arumugam
- Department of Nuclear Medicine, Central Manchester Foundation Trust, Manchester, United Kingdom
| | - I S Armstrong
- Department of Nuclear Medicine, Central Manchester Foundation Trust, Manchester, United Kingdom
| | - S G Ray
- North West Heart and Transplant Centre, University Hospital of South Manchester, Manchester, United Kingdom
| | - M Schmitt
- North West Heart and Transplant Centre, University Hospital of South Manchester, Manchester, United Kingdom
| | - R A Malik
- Centre for Endocrinology & Diabetes, Institute of Human Development, University of Manchester, Manchester, United Kingdom.
- Weill Cornell Medical College, Doha, Qatar.
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12
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Walraven I, van den Hurk K, van 't Riet E, Kamp O, Schalkwijk CG, Stehouwer CDA, Paulus WJ, Moll AC, Dekker JM, Polak BCP, Nijpels G. Low-grade inflammation and endothelial dysfunction explain the association between retinopathy and left ventricular ejection fraction in men: an 8-year follow-up of the Hoorn Study. J Diabetes Complications 2014; 28:819-23. [PMID: 25044234 DOI: 10.1016/j.jdiacomp.2014.06.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 06/11/2014] [Accepted: 06/11/2014] [Indexed: 12/21/2022]
Abstract
PURPOSE The aim of this study was to prospectively investigate the association of retinopathy with changes in left ventricular (LV) function. METHODS Within the Hoorn Study, a population-based cohort study of diabetes in The Netherlands, retinal photography and echocardiography were performed in the year 2000 (baseline) and 2008 (follow-up). Retinopathy was graded according to the Eurodiab classification and further defined as absent or present retinopathy. LV systolic and diastolic functions were assessed by LV ejection fraction (%), LV mass (g/m(2.7)) and left atrial (LA) volume indices and the ratio of LV inflow (E) and early diastolic lengthening (e') velocities. Linear regression analyses stratified for sex were completed to investigate associations of retinopathy with changes in LV function in participants with impaired glucose metabolism and type 2 diabetes. RESULTS One hundred forty-seven participants (58% men, mean age 66) were included in the study, of whom 13.6% were present with retinopathy at baseline. LV ejection fraction was similar among participants with and without retinopathy (60.2% versus 60.7%) at baseline. Eight years later, retinopathy was significantly associated with a lower LV ejection fraction (β -8.0 95% CI -15.37 to -0.68) in men, independent of risk factors. Microvascular endothelial dysfunction ([ED] β -4.87 95% CI -13.40 to 3.67) and low-grade inflammation ([LGI] β -5.30 95% CI -13.72 to 3.12) both diminished the association. No significant associations between retinopathy and other LV function parameters were observed. CONCLUSION Retinopathy was significantly associated with a lower LV ejection fraction in men but not in women. LGI and ED might explain the observed association.
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Affiliation(s)
- Iris Walraven
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Ophthalmology, VU University Medical Center, Amsterdam, The Netherlands.
| | - Katja van den Hurk
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands; Sanquin Research, Department of Donor Studies, Amsterdam, The Netherlands
| | - Esther van 't Riet
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, The Netherlands
| | - Otto Kamp
- Department of Cardiology, VU University Medical Center, Amsterdam, The Netherlands
| | - Casper G Schalkwijk
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, The Netherlands
| | - Coen D A Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, The Netherlands
| | - Walter J Paulus
- Department of Physiology, VU University Medical Center, Amsterdam, The Netherlands
| | - Annette C Moll
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Ophthalmology, VU University Medical Center, Amsterdam, The Netherlands
| | - Jacqueline M Dekker
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Ophthalmology, VU University Medical Center, Amsterdam, The Netherlands
| | - Bettine C P Polak
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of Ophthalmology, VU University Medical Center, Amsterdam, The Netherlands
| | - Giel Nijpels
- EMGO Institute for Health and Care research, VU University Medical Center, Amsterdam, The Netherlands; Department of General Practice, VU University Medical Center, Amsterdam, The Netherlands
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13
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Catena C, Colussi G, Capobianco F, Brosolo G, Sechi LA. Uricaemia and left ventricular mass in hypertensive patients. Eur J Clin Invest 2014; 44:972-81. [PMID: 25186106 DOI: 10.1111/eci.12331] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 08/29/2014] [Indexed: 01/04/2023]
Abstract
BACKGROUND Both hyperuricaemia and left ventricular (LV) hypertrophy are associated with the metabolic syndrome and increased cardiovascular risk. The relationship between uric acid levels and left ventricular mass in hypertension, however, is unclear. In this study, we have investigated this relationship in hypertensive patients without the metabolic syndrome. MATERIALS AND METHODS In a cross-sectional study, 367 nondiabetic, essential hypertensive patients (age 52 ± 14; 194 males and 173 females) free of clinically relevant cardiovascular complications and without the metabolic syndrome were consecutively recruited at a university hypertension clinic. In these patients, we measured plasma levels of uric acid, lipids, glucose and insulin at fast and after an oral glucose load (OGTT), renal function and performed both conventional and tissue Doppler echocardiography. RESULTS Hypertensive patients with LV hypertrophy had higher uric acid levels and greater prevalence of hyperuricemia than patients with normal left ventricular mass. Uric acid levels were directly related with fasting and post-OGTT plasma insulin and with the HOMA index and inversely with 24-h creatinine clearance. Uric acid was also significantly and directly related with the left ventricular mass and multivariate regression analysis showed that this relationship was independent from components of the metabolic syndrome and renal function in women, but not in men. CONCLUSIONS Elevated uric acid levels are independently related to the left ventricular mass in hypertensive women without the metabolic syndrome. In these patients with a low cardiovascular risk profile, uric acid might contribute to the development of subclinical cardiac damage.
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Affiliation(s)
- Cristiana Catena
- Hypertension Unit, Division of Internal Medicine, Department of Experimental and Clinical Medical Sciences, University of Udine, Udine, Italy
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14
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van den Hurk K, Reijmer YD, van den Berg E, Alssema M, Nijpels G, Kostense PJ, Stehouwer CD, Paulus WJ, Kamp O, Dekker JM, Biessels GJ. Heart failure and cognitive function in the general population: the Hoorn Study. Eur J Heart Fail 2014; 13:1362-9. [DOI: 10.1093/eurjhf/hfr138] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Katja van den Hurk
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Van der Boechorststraat 7, 1081 BT Amsterdam The Netherlands
| | - Yael D. Reijmer
- Department of Neurology, Rudolf Magnus Institute of Neuroscience; University Medical Center Utrecht; Utrecht The Netherlands
| | - Esther van den Berg
- Experimental Pyschology, Helmholtz Instituut; Utrecht University; Utrecht The Netherlands
| | - Marjan Alssema
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Van der Boechorststraat 7, 1081 BT Amsterdam The Netherlands
| | - Giel Nijpels
- Department of General Practice and the EMGO Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
| | - Piet J. Kostense
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Van der Boechorststraat 7, 1081 BT Amsterdam The Netherlands
| | - Coen D.A. Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM); Maastricht University Medical Centre; Maastricht The Netherlands
| | - Walter J. Paulus
- Department of Physiology; VU University Medical Center; Amsterdam The Netherlands
| | - Otto Kamp
- Department of Cardiology; VU University Medical Center; Amsterdam the Netherlands
| | - Jacqueline M. Dekker
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Van der Boechorststraat 7, 1081 BT Amsterdam The Netherlands
| | - Geert Jan Biessels
- Department of Neurology, Rudolf Magnus Institute of Neuroscience; University Medical Center Utrecht; Utrecht The Netherlands
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15
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van den Hurk K, Alssema M, Kamp O, Henry RM, Stehouwer CD, Diamant M, Boomsma F, Heine RJ, Nijpels G, Paulus WJ, Dekker JM. Slightly elevated B-type natriuretic peptide levels in a non-heart failure range indicate a worse left ventricular diastolic function in individuals with, as compared with individuals without, type 2 diabetes: the Hoorn Study. Eur J Heart Fail 2014; 12:958-65. [DOI: 10.1093/eurjhf/hfq119] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Katja van den Hurk
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
| | - Marjan Alssema
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
| | - Otto Kamp
- Department of Cardiology; VU University Medical Center; Amsterdam The Netherlands
| | - Ronald M. Henry
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM); Maastricht University Medical Centre; Maastricht The Netherlands
| | - Coen D. Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM); Maastricht University Medical Centre; Maastricht The Netherlands
| | - Michaela Diamant
- Department of Endocrinology; Diabetes Center, VU University Medical Center; Amsterdam The Netherlands
| | - Frans Boomsma
- Department of Internal Medicine; Erasmus Medical Center; Rotterdam The Netherlands
| | - Rob J. Heine
- Department of Endocrinology; Diabetes Center, VU University Medical Center; Amsterdam The Netherlands
| | - Giel Nijpels
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
| | - Walter J. Paulus
- Department of Physiology; VU University Medical Center; Amsterdam The Netherlands
| | - Jacqueline M. Dekker
- Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
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16
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Tadic MV, Ivanovic BA, Petrovic M, Celic V, Neskovic A. Gender influence on left ventricular structure and function in metabolic syndrome. Are women at greater risk? JOURNAL OF CLINICAL ULTRASOUND : JCU 2013; 41:538-545. [PMID: 23303723 DOI: 10.1002/jcu.22016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Accepted: 10/22/2012] [Indexed: 06/01/2023]
Abstract
PURPOSE The aim of this study was to investigate the influence of metabolic syndrome (MS) on left ventricular (LV) structure and function depending on gender. METHODS The study included 235 never-treated MS subjects and 138 controls. MS was defined as the presence of three or more National Cholesterol Education Program's Adult Treatment Panel III criteria. All the subjects underwent laboratory blood tests and complete two-dimensional, pulsed, and tissue Doppler echocardiography. RESULTS LV structure, diastolic function, and global function were significantly impaired in all MS subjects. Multivariate analysis of individual MS factors showed that increased blood pressure (BP) and impaired fasting glucose were independently associated with LV hypertrophy in women, whereas the only independent predictor in men was increased BP. The same analysis revealed that the combination of impaired glucose level, abdominal obesity, and dyslipidemia was associated with LV hypertrophy only in women. Higher BP, impaired fasting glucose, and triglycerides level were independently associated with LV diastolic dysfunction in women, whereas higher BP was the only independent predictor in men. The combination of increased BP, fasting glucose, and dyslipidemia was independently associated with LV diastolic dysfunction only in women. CONCLUSIONS Different MS factors are responsible for LV remodeling in women and men. The metabolic sequence of MS is more important for LV remodeling in women.
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Affiliation(s)
- Marijana V Tadic
- Clinical Centre of Serbia, Clinic for Cardiology, Koste Todorovic 8, 11000 Belgrade, Serbia
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17
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Associations of serum n-3 and n-6 polyunsaturated fatty acids with echocardiographic measures among older adults: the Hoorn Study. Eur J Clin Nutr 2013; 67:1277-83. [DOI: 10.1038/ejcn.2013.167] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 07/19/2013] [Accepted: 08/08/2013] [Indexed: 11/08/2022]
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18
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Kroon MH, van den Hurk K, Alssema M, Kamp O, Stehouwer CDA, Henry RMA, Diamant M, Boomsma F, Nijpels G, Paulus WJ, Dekker JM. Prospective associations of B-type natriuretic peptide with markers of left ventricular function in individuals with and without type 2 diabetes: an 8-year follow-up of the Hoorn Study. Diabetes Care 2012; 35:2510-4. [PMID: 23033248 PMCID: PMC3507581 DOI: 10.2337/dc11-1959] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Accepted: 05/30/2012] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Heart failure is common in individuals with type 2 diabetes, and early detection of individuals at risk may offer opportunities for prevention. We aimed to explore 1) prospective associations of B-type natriuretic peptide (BNP) levels in a non-heart failure range with changes in markers of left ventricular (LV) function and 2) possible effect modification by type 2 diabetes in a population-based cohort. RESEARCH DESIGN AND METHODS Echocardiographic measurements were performed at baseline (2000-2001) and follow-up (2007-2009), together with standardized physical examinations and BNP measurements on 300 individuals (mean age 66 years, 32% with type 2 diabetes) of the longitudinal Hoorn Study. Multivariate linear regression analyses were performed to investigate associations of baseline BNP (<100 pg/mL) in individuals without prevalent heart failure at baseline with changes in LV mass index, LV ejection fraction, left atrial volume index, and ratio of early diastolic LV inflow velocity (E) to early diastolic lengthening velocity (e') (E/e'). RESULTS In all individuals, higher BNP was associated with 8-year increases in left atrial volume index. Higher BNP was also associated with increasing LV mass index and E/e'. These associations were significantly stronger in individuals with type 2 diabetes compared with the nonsignificant associations in individuals without type 2 diabetes. CONCLUSIONS This 8-year follow-up study shows that higher BNP levels in a non-heart failure range were associated with an increased LV mass and deteriorated LV diastolic function, particularly in individuals with type 2 diabetes. This implies that the presence or absence of type 2 diabetes should be taken into account if BNP levels are used to assess future heart failure risk.
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Affiliation(s)
- Maria H Kroon
- EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands.
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19
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van den Hurk K, Alssema M, Kamp O, Henry RM, Stehouwer CD, Smulders YM, Nijpels G, Paulus WJ, Dekker JM. Independent associations of glucose status and arterial stiffness with left ventricular diastolic dysfunction: an 8-year follow-up of the Hoorn Study. Diabetes Care 2012; 35:1258-64. [PMID: 22399696 PMCID: PMC3357236 DOI: 10.2337/dc11-1336] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate relative contributions of glucose status and arterial stiffness to markers of left ventricular (LV) systolic and diastolic dysfunction after 8 years of follow-up. RESEARCH DESIGN AND METHODS In the population-based prospective Hoorn Study, 394 individuals with preserved LV systolic and diastolic function participated, of whom 87 had impaired glucose metabolism and 128 had type 2 diabetes. Measurements including arterial ultrasound and echocardiography were performed according to standardized protocols. RESULTS The presence of type 2 diabetes was associated with more severe LV systolic and diastolic dysfunction 8 years later: LV ejection fraction was 2.98% (95% CI 0.46-5.51) lower, and left atrial (LA) volume index, LV mass index, and tissue Doppler-derived E/e' were 3.71 mL/m(2) (1.20-6.22), 5.86 g/m(2.7) (2.94-8.78), and 1.64 units (0.95-2.33) higher, respectively. Furthermore, presence of impaired glucose metabolism or type 2 diabetes was associated with 8-year increases in LV mass index. More arterial stiffness (measured as a lower distensibility) was associated with LV diastolic dysfunction 8 years later: LA volume index, LV mass index, and E/e' at follow-up were higher. Subsequent adjustments for baseline mean arterial pressure and/or LV diastolic dysfunction did not eliminate these associations. Associations of type 2 diabetes and arterial stiffness with markers of LV diastolic dysfunction were largely independent of each other. CONCLUSIONS Both glucose status and arterial distensibility are independently associated with more severe LV diastolic dysfunction 8 years later and with deterioration of LV diastolic dysfunction. Therefore, type 2 diabetes and arterial stiffness may relate to LV diastolic dysfunction through different pathways.
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Affiliation(s)
- Katja van den Hurk
- Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, the Netherlands.
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Kosmala W, Jedrzejuk D, Derzhko R, Przewlocka-Kosmala M, Mysiak A, Bednarek-Tupikowska G. Left ventricular function impairment in patients with normal-weight obesity: contribution of abdominal fat deposition, profibrotic state, reduced insulin sensitivity, and proinflammatory activation. Circ Cardiovasc Imaging 2012; 5:349-56. [PMID: 22407472 DOI: 10.1161/circimaging.111.969956] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Obesity predisposes to left ventricular (LV) dysfunction and heart failure; however, the risk of these complications has not been assessed in patients with a normal body mass index (BMI) but increased body fat content (normal-weight obesity, NWO). We hypothesized that LV performance in NWO may be impaired and sought to investigate potential contributors to cardiac functional abnormalities. METHODS AND RESULTS One hundred sixty-eight subjects (age, 38±7 years) with BMI <25kg/m(2) and no history of any disease affecting the myocardium were classified on the basis of body fat content into 2 groups: with NWO and without NWO. Echocardiographic indices of LV systolic and diastolic function, including myocardial velocities and deformation, serological fibrosis markers, indicators of proinflammatory activation, and metabolic control, were evaluated. Subjects with NWO demonstrated impaired LV systolic and diastolic function, increased fibrosis intensity (assessed by procollagen type I carboxy-terminal propeptide [PICP]), impaired insulin sensitivity, and increased proinflammatory activation as compared with individuals with normal body fat. The independent correlates of LV systolic and diastolic function variables were as follows: for strain, IL-18 (β=-0.17, P<0.006), C-reactive protein (β=-0.20, P<0.002) and abdominal fat deposit (β=-0.20, P<0.003); for tissue S velocity, PICP (β=-0.21, P<0.002) and abdominal fat deposit (β=-0.43, P<0.0001); for tissue E velocity, abdominal fat deposit (β=-0.30, P<0.0001), PICP (β=-0.31, P<0.0001) and homeostasis model assessment of insulin resistance index (HOMA IR; β=-0.20, P<0.002); and for E/e'-PICP, IL-18 (both β=0.18, P<0.01) and HOMA IR (β=0.16, P<0.04). CONCLUSIONS In patients with NWO, subclinical disturbances of LV function are independently associated with the extent of abdominal fat deposit, profibrotic state (as reflected by circulating PICP), reduced insulin sensitivity, and proinflammatory activation.
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Affiliation(s)
- Wojciech Kosmala
- Departments of Cardiology and Endocrinology, Wroclaw Medical University, Wroclaw, Poland.
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van Ballegooijen AJ, Snijder MB, Visser M, van den Hurk K, Kamp O, Dekker JM, Nijpels G, Stehouwer CDA, Henry RMA, Paulus WJ, Brouwer IA. Vitamin D in relation to myocardial structure and function after eight years of follow-up: the Hoorn study. ANNALS OF NUTRITION AND METABOLISM 2012; 60:69-77. [PMID: 22343754 DOI: 10.1159/000336173] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Accepted: 12/21/2011] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS To investigate associations between baseline serum 25-hydroxyvitamin D [25(OH)D] levels and myocardial structure and function after 8 years of follow-up in older Dutch subjects. METHODS We included 256 subjects of the Hoorn Study, a population-based cohort. They underwent a standardized 2-dimensional echocardiogram at baseline between 2000 and 2001, and again between 2007 and 2009. We studied the association of 25(OH)D quartiles with echocardiographic measures of the left ventricular mass index (LVMI), left ventricular systolic function and markers of diastolic function using linear regression analyses. RESULTS At baseline, subjects had a mean age of 67.4 ± 5.2 years and 41.4% had prior cardiovascular disease (CVD). Low serum 25(OH)D levels were only associated with higher LVMI at 8-year follow-up in subjects without prior CVD and in subjects with low kidney function (median estimated glomerular filtration rate ≤77.5 ml/min/1.73m(2)). The associations attenuated after adjustments for parathyroid hormone (PTH), which was associated with higher LVMI (g/m(2.7)) in subjects with low kidney function (regression coefficient highest quartile 6.3, 95% CI: 0.2, 12.5). CONCLUSION This study showed no strong associations of 25(OH)D with myocardial structure and function. However, PTH - a possible modifiable mediator in the relation between 25(OH)D and myocardial structure - was positively associated with LVMI in subjects with low kidney function.
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Affiliation(s)
- A J van Ballegooijen
- Department of Health Sciences and the EMGO Institute for Health and Care Research, Faculty of Earth and Life Sciences, VU University Amsterdam, Amsterdam, The Netherlands.
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Abstract
Prevalence of diabetes and heart failure are increasing exponentially worldwide. Diabetes is well-known to increase the risk of heart failure independent of other traditional risk factors and ischemia. Current evidence indicates the presence of several biochemical and molecular changes associated with diabetes that lead to diastolic dysfunction or American Heart Association stage B heart failure. Some, if not all, changes may also predate the development of frank diabetes. In this review, the authors present some of the epidemiologic evidence and a brief description of major mechanistic pathways that favor the development of heart failure in prediabetic and diabetic states.
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Affiliation(s)
- Ravi Dhingra
- Section of Cardiology, Heart and Vascular Center, Dartmouth Hitchcock Medical Center, One Medical Center Drive, Lebanon, NH 03756, USA
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Abdullah A, Hoq S, Choudhary R, Laifer S, Zarich S. Cardiac performance is impaired in morbidly obese pregnant females. J Obstet Gynaecol Res 2011; 38:258-65. [PMID: 21954848 DOI: 10.1111/j.1447-0756.2011.01658.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
AIM To evaluate the effect of pregnancy on ventricular function in morbidly obese as compared to lean controls. MATERIAL AND METHODS We serially studied 33 obese and non-obese pregnant females with echocardiography during each trimester of pregnancy and after delivery. Two well-validated, relatively load-independent indices of contractility (systolic shortening index and systolic velocity index) were assessed, along with more traditional echocardiographic parameters. ANOVA for repeated measures was used to compare data between sequential studies in the normal and obese pregnant groups. RESULTS In lean controls, stroke volume increased and contractility was maintained during pregnancy as compared to pre-pregnancy levels. In contrast, both stroke volume and contractility declined significantly by the third trimester in morbidly obese females. CONCLUSION There is a maladaptive left ventricular contractile response to pregnancy in morbidly obese patients.
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Affiliation(s)
- Arif Abdullah
- Divisions of Cardiovascular Medicine and Obstetrics and Gynecology, Bridgeport Hospital, Bridgeport, and Yale University School of Medicine, New Haven, CT 06610, USA
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Di Flaviani A, Picconi F, Di Stefano P, Giordani I, Malandrucco I, Maggio P, Palazzo P, Sgreccia F, Peraldo C, Farina F, Frajese G, Frontoni S. Impact of glycemic and blood pressure variability on surrogate measures of cardiovascular outcomes in type 2 diabetic patients. Diabetes Care 2011; 34:1605-9. [PMID: 21610126 PMCID: PMC3120198 DOI: 10.2337/dc11-0034] [Citation(s) in RCA: 125] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The effect of glycemic variability (GV) on cardiovascular risk has not been fully clarified in type 2 diabetes. We evaluated the effect of GV, blood pressure (BP), and oxidative stress on intima-media thickness (IMT), left ventricular mass index (LVMI), flow-mediated dilation (FMD), and sympathovagal balance (low frequency [LF]/high frequency [HF] ratio) in 26 type 2 diabetic patients (diabetes duration 4.41±4.81 years; HbA1c 6.70±1.25%) receiving diet and/or metformin treatment, with no hypotensive treatment or complications. RESEARCH DESIGN AND METHODS Continuous glucose monitoring (CGM) data were used to calculate mean amplitude of glycemic excursion (MAGE), continuous overall net glycemic action (CONGA)-2, mean blood glucose (MBG), mean postprandial glucose excursion (MPPGE), and incremental area under the curve (IAUC). Blood pressure (BP), circadian rhythm, and urinary 15-F2t-isoprostane (8-iso-prostaglandin F2α [PGF2α]) were also evaluated. Subjects were divided into dipper (D) and nondipper (ND) groups according to ΔBP. RESULTS IMT and LVMI were increased in ND versus D (0.77±0.08 vs. 0.68±0.13 [P=0.04] and 67±14 vs. 55±11 [P=0.03], respectively). MBG, MAGE, and IAUC were significantly associated with LF/HF ratio at night (r=0.50, P=0.01; r=0.40, P=0.04; r=0.41, P=0.04, respectively), MPPGE was negatively associated with FMD (r=-0.45, P=0.02), and CONGA-2 was positively associated with LVMI (r=0.55, P=0.006). The Δsystolic BP was negatively associated with IMT (r=-0.43, P=0.03) and with LVMI (r=-0.52, P=0.01). Urinary 8-iso-PGF2α was positively associated with LVMI (r=0.68 P<0.001). CONCLUSIONS An impaired GV and BP variability is associated with endothelial and cardiovascular damage in short-term diabetic patients with optimal metabolic control. Oxidative stress is the only independent predictor of increased LV mass and correlates with glucose and BP variability.
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Affiliation(s)
- Alessandra Di Flaviani
- Endocrinology, Diabetes and Metabolism, S. Giovanni Calibita Fatebenefratelli Hospital, University of Rome Tor Vergata, Rome, Italy
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Rothangpui, Singh SD, Singh P, Prasad L, Singh RK, Ranabir S. Diabetic cardiomyopathy in Manipur. Indian J Endocrinol Metab 2011; 15:204-8. [PMID: 21897899 PMCID: PMC3156542 DOI: 10.4103/2230-8210.83407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Objective: To assess the prevalence of diabetic cardiomyopathy in patients with diabetes mellitus in Manipur and its correlation with different parameters like obesity, blood pressure, lipids, duration of diabetes, and glycemic control. Materials and Methods: A total of 100 type 2 diabetic patients were selected randomly. Anthropometric parameters were recorded, blood glucose levels and lipid profiles were determined, and the echocardiographic examinations were performed in all patients according to standard techniques. Ejection fraction (EF) was calculated by the formula LVEF% = (LVID)2 - (LVIDS)2. Left ventricular EF was considered normal when EF was 55 to 75%. Diastolic dysfunction was calculated by measuring E and A transmitral inflow velocity. Left ventricular mass in grams is calculated by the formula LVM (gm) = 1.04 × 0.8 [(LVID + PWT + IVST)3 - LVID3] + 0.6. Results and Conclusions: Diabetic cardiomyopathy was found in 40 patients (40%) of the total study, 29 males (44.6%) and 11 females (31.4%).
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Affiliation(s)
- Rothangpui
- Department of Medicine, JNIMS, Imphal, India
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Sciacqua A, Miceli S, Carullo G, Greco L, Succurro E, Arturi F, Sesti G, Perticone F. One-hour postload plasma glucose levels and left ventricular mass in hypertensive patients. Diabetes Care 2011; 34:1406-11. [PMID: 21515837 PMCID: PMC3114345 DOI: 10.2337/dc11-0155] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Left ventricular hypertrophy (LVH), an independent risk factor for cardiovascular (CV) morbidity and mortality, recognizes a multifactorial pathogenesis. A plasma glucose value ≥155 mg/dL for the 1-h postload plasma glucose during an oral glucose tolerance test (OGTT) identifies subjects with normal glucose tolerance (NGT) at high risk for type 2 diabetes. We addressed the question if glucose tolerance status, particularly 1-h postload plasma glucose levels, affects left ventricular mass (LVM) and cardiac geometry in essential hypertension. RESEARCH DESIGN AND METHODS We enrolled 767 never-treated hypertensive subjects, 393 women and 374 men (mean age 49.6 ± 8.5 years). All patients underwent an OGTT for the evaluation of glucose tolerance and standard echocardiography. LVM was calculated using the Devereux formula and normalized by body surface area (LVM index [LVMI]). Insulin sensitivity was assessed by the Matsuda index. Among all participants, 514 had NGT, 168 had impaired glucose tolerance (IGT), and 85 had type 2 diabetes. According to the 1-h postload plasma glucose cutoff point of 155 mg/dL, we divided normotolerant subjects into two groups: NGT <155 mg/dL (n = 356) and NGT ≥155 mg/dL (n = 158). RESULTS Subjects in the NGT ≥155 mg/dL group had worse insulin sensitivity than subjects in the NGT <155 mg/dL group (Matsuda index 63.9 vs. 88.8; P < 0.0001). Men with NGT ≥155 mg/dL had a higher LVMI than men with NGT <155 mg/dL (126.6 vs. 114.3 g/m(2); P = 0.002) and a different LVH prevalence (41.1 vs. 25.8%; P < 0.0001). At multiple regression analysis, 1-h glucose resulted in the major determinant of LVMI in normotolerant, IGT, and diabetic groups. CONCLUSIONS These data show that NGT ≥155 mg/dL subjects, compared with NGT <155 mg/dL subjects, have a higher LVMI and a greater prevalence of LVH similar to that of IGT and diabetic patients.
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Affiliation(s)
- Angela Sciacqua
- Department of Experimental and Clinical Medicine G. Salvatore, University Magna Græcia of Catanzaro, Catanzaro, Italy
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Relationship between elevated arterial stiffness and increased left ventricular mass in adolescents and young adults. J Pediatr 2011; 158:715-21. [PMID: 21300369 PMCID: PMC3075322 DOI: 10.1016/j.jpeds.2010.12.020] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2010] [Revised: 11/22/2010] [Accepted: 12/16/2010] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To determine whether arterial stiffness relates to left ventricular mass (LVM) in adolescents and young adults. STUDY DESIGN Demographic, anthropometric, laboratory, echo, carotid ultrasound and arterial stiffness data were obtained in 670 subjects 10 to 24 years of age (35% male, 62% non-Caucasian). Global stiffness index (GSI) was calculated from five measures of carotid artery stiffness, augmentation index, brachial distensibility, and pulse wave velocity (1 point if ≥95th% for subjects with body mass index <85th%). Stiff arteries (S = 73) were defined as GSI ≥95th%. Differences between flexible (F = 597) and S groups were evaluated by t tests. Models were constructed to determine whether GSI was an independent determinant of LVM index or relative wall thickness (RWT). RESULTS The S group had more adverse cardiovascular risk factors, higher LVM index and RWT (P ≤ .05) with a trend for abnormal cardiac geometry. Independent determinants of LVM index were higher GSI, age, body mass index, systolic blood pressure, heart rate, glycated hemoglobin A1c, male sex, and sex-by-heart rate interaction (r(2) = 0.52; P ≤ .05). GSI was also an independent determinant of RWT. CONCLUSIONS Increased arterial stiffness in adolescents and young adults is associated with LVM index independently of traditional cardiovascular risk factors. Screening for arterial stiffness may be useful to identify high risk adolescents and young adults.
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Pilz S, Dobnig H, Nijpels G, Heine RJ, Stehouwer CDA, Snijder MB, van Dam RM, Dekker JM. Vitamin D and mortality in older men and women. Clin Endocrinol (Oxf) 2009; 71:666-72. [PMID: 19226272 DOI: 10.1111/j.1365-2265.2009.03548.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Vitamin D deficiency is common among the elderly and may contribute to cardiovascular disease. The aim of our study was to elucidate whether low serum levels of 25-hydroxyvitamin D [25(OH)D] are associated with an increased risk of all-cause and cardiovascular mortality. DESIGN AND PATIENTS The Hoorn Study is a prospective population-based study among older men and women. MEASUREMENTS Fasting serum 25(OH)D was determined in 614 study participants at the follow-up visit in 2000-2001, the baseline for the present analysis. To account for sex differences and seasonal variations of 25(OH)D levels we formed sex-specific quartiles, which were calculated from the 25(OH)D values of each season. RESULTS After a mean follow-up period of 6.2 years, 51 study participants died including 20 deaths due to cardiovascular causes. Unadjusted Cox proportional hazard ratios (HRs; with 95% confidence intervals) for all-cause and cardiovascular mortality in the first when compared with the upper three 25(OH)D quartiles were 2.24 (1.28-3.92; P = 0.005) and 4.78 (1.95-11.69; P = 0.001), respectively. After adjustment for age, sex, diabetes mellitus, smoking status, arterial hypertension, high-density lipoprotein-cholesterol, glomerular filtration rate and waist-to-hip ratio, the HRs remained significant for all-cause [1.97 (1.08-3.58; P = 0.027)] and for cardiovascular mortality [5.38 (2.02-14.34; P = 0.001)]. CONCLUSIONS Low 25(OH)D levels are associated with all-cause mortality and even more pronounced with cardiovascular mortality, but it remains unclear whether vitamin D deficiency is a cause or a consequence of a poor health status. Therefore, intervention studies are warranted to evaluate whether vitamin D supplementation reduces mortality and cardiovascular diseases.
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Affiliation(s)
- Stefan Pilz
- Department of Internal Medicine, Division of Endocrinology and Nuclear Medicine, Medical University of Graz, Auenbruggerplatz 15, Graz, Austria.
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Waked E, Metwaly A, Allah EA, Assal HS, Younes K. Heart Rate Variability in Patients with Diabetic Nephropathy. KIDNEY 2009; 18:241-246. [DOI: 10.1007/s00596-009-0094-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Henry RMA, Ferreira I, Dekker JM, Nijpels G, Scheffer PG, Stehouwer CDA. The metabolic syndrome in elderly individuals is associated with greater muscular, but not elastic arterial stiffness, independent of low-grade inflammation, endothelial dysfunction or insulin resistance—The Hoorn Study. J Hum Hypertens 2009; 23:718-27. [DOI: 10.1038/jhh.2009.8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tsioufis CP, Tsiachris DL, Selima MN, Dimitriadis KS, Thomopoulos CG, Tsiliggiris DC, Gennadi AS, Syrseloudis DC, Stefanadi ES, Toutouzas KP, Kallikazaros IE, Stefanadis CI. Impact of waist circumference on cardiac phenotype in hypertensives according to gender. Obesity (Silver Spring) 2009; 17:177-82. [PMID: 18948974 DOI: 10.1038/oby.2008.462] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Our aim was to assess the differential effect of waist circumference on left-ventricular (LV) structural and functional alterations, in hypertensive males and females. One thousand seven hundred and eighty nine consecutive, nondiabetic, essential hypertensives (aged 55.8 +/- 13.5 years, 966 females), included in the 3H Study, an ongoing registry of hypertension-related-target-organ damage, were classified to obese and nonobese groups according to Adult Treatment Panel III criteria. All participants underwent complete echocardiographic study including LV diastolic function evaluation by means of conventional and tissue Doppler imaging (TDI) methods, averaging early and late diastolic mitral annular peak velocities (Em, Am, Em/Am) from four separate sites of measurement. Hypertensive obese women compared with nonobese exhibited significantly greater LV mass index and prevalence of LV hypertrophy (by 5.5 g/m(2), P = 0.003, and 8.8%, P = 0.005, respectively), while such differences were not present among men. Obese women compared to nonobese ones were accompanied by lower transmitral E/A (by 0.08, P < 0.001), TDI-derived Em/Am (by 0.12, P < 0.001), and higher E/Em ratio (by 0.8, P = 0.016). In contrast, hypertensive obese men compared to nonobese ones exhibited lower E and Em (by 0.04 m/s and 0.6 cm/s, both P < 0.05). A significant interaction between sex and abdominal obesity was observed only regarding TDI-derived Am and Em/Am. Furthermore, waist circumference was a predictor of E/A (beta = -0.097, P = 0.002) and Em/Am (beta = -0.116, P = 0.001), independently of body size, in females but not in males. The adverse effect of abdominal obesity on LV alterations is more pronounced among female hypertensives, suggesting that routine measurement of waist circumference provides additional information on cardiac phenotype especially in women.
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Affiliation(s)
- Costas P Tsioufis
- First Cardiology Clinic, University of Athens, Hippokration Hospital, Athens, Greece.
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Kuch B, von Scheidt W, Peter W, Döring A, Piehlmeier W, Landgraf R, Meisinger C. Sex-specific determinants of left ventricular mass in pre-diabetic and type 2 diabetic subjects: the Augsburg Diabetes Family Study. Diabetes Care 2007; 30:946-52. [PMID: 17392555 DOI: 10.2337/dc06-2123] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Obesity and hypertension are regarded as the most important determinants of left ventricular mass in the community. Little is known about sex-specific influences of obesity, hypertension, and other risk factors on left ventricular mass in pre-diabetic or diabetic subjects. RESEARCH DESIGN AND METHODS We examined how body composition, blood pressure, and other factors are related to left ventricular structure in elderly subjects (mean age 62 years, 88% of women postmenopausal) with pre-diabetes (impaired fasting glucose or impaired glucose tolerance; n = 112) and diabetes with (n = 181) and without (n = 213) overt cardiovascular disease (CVD). RESULTS Neither microalbuminuria nor physical activity was significantly associated with left ventricular mass. In pre-diabetic as well as diabetic subjects with CVD, mainly BMI and fat mass, particularly in women, were correlated with left ventricular mass. In the diabetic group without overt CVD, fat mass was only slightly correlated with left ventricular mass. In the latter group waist-to-hip-ratio, and, only in men, systolic blood pressure, glucose, and A1C were moderately correlated with left ventricular mass. Multiregression analysis over all groups again revealed fat mass as the main determinant of left ventricular mass in women. In women but not men obesity was associated with a significantly increased prevalence of concentric left ventricular hypertrophy. CONCLUSIONS In pre-diabetic and diabetic elderly subjects fat mass is the major determinant of left ventricular mass in women but not in men. These results may partly explain sex differences in CVD mortality in obese elderly diabetic subjects and underscore the need for activities focused on weight reduction.
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Affiliation(s)
- Bernhard Kuch
- Department of Internal Medicine I-Cardiology, Central Hospital of Augsburg, Augsburg, Germany.
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Freire CMV, Moura ALMT, Barbosa MDM, Machado LJDC, Nogueira AI, Ribeiro-Oliveira A. Left ventricle diastolic dysfunction in diabetes: an update. ACTA ACUST UNITED AC 2007; 51:168-75. [PMID: 17505623 DOI: 10.1590/s0004-27302007000200005] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Accepted: 11/05/2006] [Indexed: 01/07/2023]
Abstract
Diabetes mellitus, a disease that has been reaching epidemic proportions, is an important risk factor to the development of cardiovascular complication. Diabetes causes changes within the cardiac structure and function, even in the absence of atherosclerotic disease. The left ventricular diastolic dysfunction (VE) represents the earliest pre-clinical manifestation of diabetic cardiomyopathy, preceding the systolic dysfunction and being able to evolve to symptomatic heart failure. The doppler echocardiography has emerged as an important noninvasive diagnostic tool, providing reliable data in the stages of diastolic function, as well as for systolic function. With the advent of recent echocardiographic techniques, such as tissue Doppler and color M-mode, the accuracy in identifying the moderate diastolic dysfunction, the pseudonormal pattern, has significantly improved. Due to cardiometabolic repercussions of DM, a detailed evaluation of cardiovascular function in diabetic patients is important, and some alterations may be seen even in patients with gestational diabetes.
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Affiliation(s)
- Cláudia Maria V Freire
- Laboratório de Pesquisas em Endocrinologia, Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, and Ecocenter-Serviço de Ecocardiografia do Hospital Socor, Belo Horizonte, MG, Brazil
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Spoelstra-de Man AME, van Ittersum FJ, Schram MT, Kamp O, van Dijk RAJM, Ijzerman RG, Twisk JWR, Brouwer CB, Stehouwer CDA. Aggressive antihypertensive strategies based on hydrochlorothiazide, candesartan or lisinopril decrease left ventricular mass and improve arterial compliance in patients with type II diabetes mellitus and hypertension. J Hum Hypertens 2006; 20:599-611. [PMID: 16673014 DOI: 10.1038/sj.jhh.1002025] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We investigated the effects of aggressive antihypertensive therapy based on hydrochlorothiazide, candesartan or lisinopril on left ventricular mass (LVM) index and arterial stiffness in hypertensive type II diabetic individuals. Seventy hypertensive type II diabetic individuals were treated with three antihypertensive strategies in a randomized, double-blind, double-dummy design. Blood pressure was titrated to levels below 130/85 mm Hg or a decrease in systolic pressure of 10% with a diastolic pressure below 85 mm Hg. After titration, patients were treated for 12 months. Mean blood pressures were 157/93, 151/94 and 149/93 mm Hg at baseline in the hydrochlorothiazide (n = 24), candesartan (n = 24) and lisinopril (n = 22) groups, and 135/80, 135/82 and 131/80 mm Hg after titration. About 70% reached target blood pressures, with the median use of three antihypertensive drugs. Left ventricular mass index and all estimates of arterial stiffness showed significant improvement after 12 months: that is, LVM index (-11 g/m(2); -8%); carotid distensibility coefficient (DC; +2.8 x 10(-3) kPa(-1); +27%), compliance coefficient (CC; +0.13 mm2/kPa; +21%) and elastic modulus (-0.19 kPa; -16%); femoral DC (+1.6 x 10(-3) kPa(-1); +50%) and CC (+0.08 mm2/kPa; +26%); brachial DC (+2.1 x 10(-3) kPa(-1); +39%) and CC (+0.03 mm2/kPa; +27%) and total systemic arterial compliance (+0.29 ml/mm Hg; +16%). No differences in outcome variables between treatment groups were observed. Aggressive antihypertensive treatment, although difficult to achieve, resulted in substantial reductions of LVM index and arterial stiffness in relatively uncomplicated hypertensive type II diabetic individuals. Strategies based on renin-angiotensin system inhibitors were not clearly superior to conventional (i.e. diuretic-based) strategies.
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Affiliation(s)
- A M E Spoelstra-de Man
- Institute for Cardiovascular Research, VU University Medical Center, Amsterdam, The Netherlands
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Schillaci G, Pirro M, Pucci G, Mannarino MR, Gemelli F, Siepi D, Vaudo G, Mannarino E. Different impact of the metabolic syndrome on left ventricular structure and function in hypertensive men and women. Hypertension 2006; 47:881-6. [PMID: 16585414 DOI: 10.1161/01.hyp.0000216778.83626.39] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Metabolic syndrome (MS) is increasingly recognized as an important cardiovascular risk factor in hypertension, but its influence on left ventricular (LV) mass and function in the 2 genders has not been specifically addressed. Among 618 nondiabetic, untreated hypertensive subjects, echocardiographically detected LV mass was significantly greater in subjects with MS. A significant interaction was observed between sex and the MS (P<0.003 for the multiplicative interaction term). Compared with women without the MS, those with the syndrome had a 24% greater LV mass (49.5+/-12 versus 40.0+/-10 g x m(-2.7); P<0.001), whereas the difference was only 9% in men (50.3+/-12 versus 46.1+/-10 g x m(-2.7); P=0.003). A greater prevalence of LV hypertrophy was found in women (37% versus 14%; P<0.001) but not in men (39% versus 29%; P=0.09) with the MS. After adjustment for the effect of age, body mass index, 24-hour systolic blood pressure, and several confounders, the MS was independently associated with a greater LV mass index in women (regression coefficient, 4.80; P<0.001) but not in men. Women with the MS also had a greater LV relative wall thickness (0.42+/-0.07 versus 0.39+/-0.07; P=0.004) and a depressed afterload-corrected midwall fractional shortening (94.0+/-12% versus 101.0+/-13%; P<0.001) than women without the syndrome, whereas no differences emerged in men. We conclude that, in untreated hypertension, MS has a different impact on LV hypertrophy and function in men and women. The effect of MS is more pronounced in women and is partly independent from the effect of several hemodynamic and nonhemodynamic determinants of LV mass.
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Affiliation(s)
- Giuseppe Schillaci
- Unit of Internal Medicine, Angiology and Arteriosclerosis, University of Perugia, Perugia, Italy.
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Abstract
The rationale and clinical use of Doppler echocardiography for the assessment of left ventricular diastolic dysfunction is described with focus on recent developments. Noninvasive measurement of elevated left atrial pressure can be performed with transthoracic and transesophageal echocardiography in daily practice and thus, can be used for clinical management in patients with heart failure.
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Affiliation(s)
- Otto Kamp
- Department of Cardiology, VU University Medical Center, Amsterdam, The Netherlands.
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Bertoni AG, Goff DC, D'Agostino RB, Liu K, Hundley WG, Lima JA, Polak JF, Saad MF, Szklo M, Tracy RP, Siscovick DS. Diabetic cardiomyopathy and subclinical cardiovascular disease: the Multi-Ethnic Study of Atherosclerosis (MESA). Diabetes Care 2006; 29:588-94. [PMID: 16505511 DOI: 10.2337/diacare.29.03.06.dc05-1501] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Studies have demonstrated increased left ventricular mass (LVM) and diastolic dysfunction among diabetic patients without clinical cardiovascular disease (CVD), but few have assessed the potential contribution of subclinical CVD to ventricular abnormalities in diabetes. We examined whether diabetic cardiomyopathy is associated with subclinical atherosclerosis and if abnormalities are found with impaired fasting glucose (IFG). RESEARCH DESIGN AND METHODS LVM, end-diastolic volume (EDV), and stroke volume were measured by magnetic resonance imaging (MRI), and atherosclerosis was assessed by coronary artery calcium and carotid intima-media wall thickness in 4,991 participants in the Multi-Ethnic Study of Atherosclerosis, a cohort study of adults aged 45-84 without prior CVD. Multivariable linear regression was used to analyze the association between MRI measures and glucose status. RESULTS Increased LVM was observed in white, black, and Hispanic participants with diabetes but not among Chinese participants. After adjustment for weight, height, CVD risk factors, and subclinical atherosclerosis, ethnicity-specific differences in ventricular parameters were present. Among whites and Chinese with diabetes, LVM was similar to that in normal subjects; EDV and stroke volume were reduced. In blacks with diabetes, EDV and stroke volume were reduced, and LVM was increased (+5.6 g, P < 0.05). Among Hispanics with diabetes, EDV and stroke volume were similar to normal, but LVM was increased (+5.5 g, P < 0.05). After adjustment, IFG was associated with a decrease in EDV and stroke volume in whites and blacks only; however, no significant differences in LVM were observed. CONCLUSIONS Ethnicity-specific differences in LVM, EDV, and stroke volume are associated with abnormal glucose metabolism and are independent of subclinical CVD.
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Affiliation(s)
- Alain G Bertoni
- Wake Forest University Health Sciences, Department of Public Health Sciences, Medical Center Boulevard, Winston-Salem, NC 27157, USA.
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Schram MT, van Ittersum FJ, Spoelstra-de Man A, van Dijk RAJM, Schalkwijk CG, Ijzerman RG, Twisk JWR, Stehouwer CDA. Aggressive antihypertensive therapy based on hydrochlorothiazide, candesartan or lisinopril as initial choice in hypertensive type II diabetic individuals: effects on albumin excretion, endothelial function and inflammation in a double-blind, randomized clinical trial. J Hum Hypertens 2005; 19:429-37. [PMID: 15647778 DOI: 10.1038/sj.jhh.1001812] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We investigated the effects of aggressive antihypertensive therapy based on hydrochlorothiazide, candesartan or lisinopril on urinary albumin excretion, endothelial function and inflammatory activity in hypertensive type II diabetic individuals. A total of 70 hypertensive type II diabetic individuals were treated with three antihypertensive strategies in a randomized, double-blind, double-dummy design. Blood pressure was titrated to levels below 130/85 mmHg or a decrease in systolic pressure of 10% with a diastolic pressure below 85 mmHg. After titration, patients were treated for 12 months. Mean blood pressures changed from 157/93, 151/94 and 149/93 at baseline to 135/80, 135/82 and 131/80 mmHg after titration in the hydrochlorothiazide (n=24), candesartan (n=24) and lisinopril (n=22) groups. About 70% reached target blood pressures. However, only 45% had blood pressures <130/85 mmHg. Urinary albumin excretion and levels of soluble vascular cell adhesion molecule-1 and intercellular adhesion molecule-1 decreased (GEE regression coefficients, -2.40 mg/24 h (P<0.001), -85 ng/ml (P=0.01) and -50 ng/ml (P=0.02)), but brachial artery endothelium-dependent and -independent vasodilation and levels of von Willebrand factor and C-reactive protein did not change (GEE regression coefficients, 0.21 mm (P=0.07), 0.04 mm (P=0.43), 0.04 IU/ml (P=0.33) and -1.15 mg/l (P=0.64)). No differences in outcome variables between treatment groups were observed. These data show that achievement of target blood pressures below 130/85 mmHg in hypertensive type II diabetes is difficult. Aggressive antihypertensive therapy can improve urinary albumin excretion, endothelial function and inflammatory activity in hypertensive type II diabetic individuals, regardless of the type of antihypertensive therapy used.
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Affiliation(s)
- M T Schram
- Institute for Cardiovascular Research, VU University Medical Center, Amsterdam, The Netherlands
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Henry RMA, Kamp O, Kostense PJ, Spijkerman AMW, Dekker JM, Nijpels G, Heine RJ, Bouter LM, Stehouwer CDA. Mild renal insufficiency is associated with increased left ventricular mass in men, but not in women: An arterial stiffness-related phenomenon—The Hoorn Study. Kidney Int 2005; 68:673-9. [PMID: 16014044 DOI: 10.1111/j.1523-1755.2005.00445.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Mild renal insufficiency has recently been recognized as an important risk factor for cardiovascular disease (CVD). The mechanisms underlying this association are incompletely understood. Increased left ventricular mass (LVM) is an independent risk factor for CVD, which is particularly common in end-stage renal disease (ESRD) and which has been shown to be associated with mild renal insufficiency. Increased arterial stiffness has also been shown to be an independent risk factor for CVD in ESRD and has also been associated with mild renal insufficiency. We hypothesized that the association between mild renal insufficiency and increased LVM could be mediated through increased arterial stiffness, and that this may be one of the pathways linking mild renal insufficiency to CVD. We therefore investigated, in a cross-sectional population-based study, the influence of increased arterial stiffness on the association between renal function and LVM. METHODS The study population consisted of 742 elderly individuals (373 men and 369 women). Renal function was estimated by the serum creatinine level in micromol/L; by the Cockcroft-Gault formula in mL/min and by the Modification of Diet in Renal Disease (MDRD) formula. LVM was obtained by echocardiography. RESULTS The mean estimates of renal function in men and women were, respectively, 103.7 (SD 17.0) and 86.8 (SD 11.2) micromol/L for the serum creatinine level; 63.4 (SD 12.9) and 61.4 (SD 11.0) mL/min/1.73 m(2) for the Cockcroft-Gault formula; and 59.7 (SD 10.8) and 60.9 (SD 10.5) mL/min per 1.73 m(2) for the MDRD formula. LVM was 93.1 (SD 26.4) g/m(2) in men and 86.7 (SD 22.3) g/m(2) in women. In men, impaired renal function, as estimated by the Cockcroft-Gault and the MDRD formula, was significantly associated with greater LVM after adjustment for age, glucose tolerance, hypertension, and prior CVD [regression coefficient beta (95% CI), 1.28 (0.22 to 2.33) g/m(2) and 1.63 (0.41 to 2.86) g/m(2) per 5 mL/min/1.73 m(2) decrease, respectively]. However, the association between impaired renal function and increased LVM was not statistically significant after adjustment for arterial stiffness estimates [regression coefficient beta (95% CI), 0.02 (-1.60 to 1.64) g/m(2) and 0.54 (-1.25 to 2.33) g/m(2) per 5 mL/min/1.73 m(2) decrease, respectively]. In women, impaired renal function was not significantly associated with greater LVM. CONCLUSION Our study shows that in a general elderly population, even mild impairment of renal function is associated with adverse changes in left ventricular structure. In men, but not in women, this leads to greater LVM, a process that may be related to increases in arterial stiffness. Importantly, these novel findings suggest that such changes occur early in the process of renal functional deterioration, which may explain, in part, the increase in cardiovascular risk in men with mildly impaired renal function.
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Affiliation(s)
- Ronald M A Henry
- Institute for Research in Extramural Medicine, Vrije Universiteit Medisch Centrum, Amsterdam, The Netherlands
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Stehouwer CDA, Henry RMA, Dekker JM, Nijpels G, Heine RJ, Bouter LM. Microalbuminuria is associated with impaired brachial artery, flow-mediated vasodilation in elderly individuals without and with diabetes: further evidence for a link between microalbuminuria and endothelial dysfunction--the Hoorn Study. Kidney Int 2005:S42-4. [PMID: 15485416 DOI: 10.1111/j.1523-1755.2004.09211.x] [Citation(s) in RCA: 137] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Extensive endothelial dysfunction (i.e., affecting many aspects of endothelial function) has been hypothesized to explain why microalbuminuria (MA) is associated with cardiovascular disease risk. However, it is not clear whether MA is specifically associated with impaired endothelial nitric oxide (NO) synthesis in individuals without and with type 2 diabetes. METHODS We did a population-based study in 645 individuals (mean age 68 years; 248 with normal glucose metabolism, 137 with impaired glucose metabolism, and 260 with type 2 diabetes) and investigated associations of MA [present (urinary albumin-creatinine ratio > or = 2 mg/mmol) versus absent, and in four categories (< 2, > or = 2 to 5, > or = 5 to 10, > or = 10 mg/mmol)] with ultrasonically measured brachial artery endothelium-dependent, flow-mediated (FMD; an estimate of endothelial NO synthesis) and endothelium-independent, nitroglycerin-induced vasodilation (NID). RESULTS FMD was 0.12 mm in the presence of MA (N=93; 49 with diabetes), and 0.18 in its absence (P=0.002). After adjustment for age, sex, baseline arterial diameter, and other potential confounders, FMD was 0.038 mm (95% CI, 0.001 to 0.075) lower in the presence of MA (P=0.04), and decreased linearly across MA categories [by 0.027 mm (0.007 to 0.046) per category increase of MA; P=0.007]. NID was similar in individuals with and without MA. Results were similar in individuals without and with diabetes. CONCLUSION Microalbuminuria is linearly associated with impaired endothelium-dependent, flow-mediated vasodilation in elderly individuals without and with diabetes. These findings support the concept that impaired endothelial nitric oxide synthesis plays a role in the association of microalbuminuria with cardiovascular disease risk.
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Affiliation(s)
- Coen D A Stehouwer
- Department of Internal Medicine, Institute for Cardiovascular Research, VU University Medical Center, Amsterdam, The Netherlands.
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Current literature in diabetes. Diabetes Metab Res Rev 2004; 20:487-94. [PMID: 15570584 DOI: 10.1002/dmrr.511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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