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de Simone G, Mancusi C. Diastolic function in chronic kidney disease. Clin Kidney J 2023; 16:1925-1935. [PMID: 37915916 PMCID: PMC10616497 DOI: 10.1093/ckj/sfad177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Indexed: 11/03/2023] Open
Abstract
Chronic kidney disease (CKD) is characterized by clustered age-independent concentric left ventricular (LV) geometry, geometry-independent systolic dysfunction and age and heart rate-independent diastolic dysfunction. Concentric LV geometry is always associated with echocardiographic markers of abnormal LV relaxation and increased myocardial stiffness, two hallmarks of diastolic dysfunction. Non-haemodynamic mechanisms such as metabolic and electrolyte abnormalities, activation of biological pathways and chronic exposure to cytokine cascade and the myocardial macrophage system also impact myocardial structure and impair the architecture of the myocardial scaffold, producing and increasing reactive fibrosis and altering myocardial distensibility. This review addresses the pathophysiology of diastole in CKD and its relations with cardiac mechanics, haemodynamic loading, structural conditions, non-haemodynamic factors and metabolic characteristics. The three mechanisms of diastole will be examined: elastic recoil, active relaxation and passive distensibility and filling. Based on current evidence, we briefly provide methods for quantification of diastolic function and discuss whether diastolic dysfunction represents a distinct characteristic in CKD or a proxy of the severity of the cardiovascular condition, with the potential to be predicted by the general cardiovascular phenotype. Finally, the review discusses assessment of diastolic function in the context of CKD, with special emphasis on end-stage kidney disease, to indicate whether and when in-depth measurements might be helpful for clinical decision making in this context.
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Affiliation(s)
- Giovanni de Simone
- Hypertension Research Center and Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Costantino Mancusi
- Hypertension Research Center and Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
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2
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Hsu HC, Tade G, Robinson C, Dlongolo N, Teckie G, Solomon A, Woodiwiss AJ, Dessein PH. Associations of Traditionally Determined Left Ventricular Mass Indices and Hemodynamic and Non-Hemodynamic Components of Cardiac Remodeling with Diastolic and Systolic Function in Patients with Chronic Kidney Disease. J Clin Med 2023; 12:4211. [PMID: 37445246 PMCID: PMC10342723 DOI: 10.3390/jcm12134211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 06/18/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
We aimed to evaluate the extent to which different left ventricular mass parameters are associated with left ventricular function in chronic kidney disease (CKD) patients. We compared the associations between traditionally determined left ventricular mass indices (LVMIs) and hemodynamic (predicted LVMIs) and non-hemodynamic remodeling parameters with left ventricular function in patients with CKD; non-hemodynamic remodeling was represented by inappropriate left ventricular mass and inappropriate excess LVMIs (traditionally determined LVMIs-predicted LVMIs). Non-hemodynamic left ventricular remodeling parameters were strongly associated with impaired left ventricular systolic function (p < 0.001), whereas hemodynamic left ventricular remodeling was also related strongly (p < 0.001) but directly to left ventricular systolic function. Independent of one another, hemodynamic and non-hemodynamic left ventricular remodeling had associations in opposite directions to left ventricular systolic function and was associated directly with traditionally determined left ventricular mas indices (p < 0.001 for all relationships). Non-hemodynamic cardiac remodeling parameters discriminated more effectively than traditionally determined LVMIs between patients with and without reduced ejection fraction (p < 0.04 for comparison). Left ventricular mass parameters were unrelated to impaired diastolic function in patients with CKD. Traditionally determined LVMIs are less strongly associated with impaired systolic function than non-hemodynamic remodeling parameters (p < 0.04-0.01 for comparisons) because they represent both adaptive or compensatory and non-hemodynamic cardiac remodeling.
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Affiliation(s)
- Hon-Chun Hsu
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (H.-C.H.); (G.T.); (C.R.); (A.J.W.)
- Nephrology Unit, Milpark Hospital, Johannesburg 2193, South Africa
| | - Grace Tade
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (H.-C.H.); (G.T.); (C.R.); (A.J.W.)
| | - Chanel Robinson
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (H.-C.H.); (G.T.); (C.R.); (A.J.W.)
| | - Noluntu Dlongolo
- Rheumatology Unit, Rosebank Hospital, Johannesburg 2193, South Africa
| | - Gloria Teckie
- Division of Nephrology, Department of Medicine, Chris Hani Baragwanath Hospital and Faculty of Health Sciences, University of Witwatersrand, Johannesburg 2193, South Africa;
| | - Ahmed Solomon
- Internal Medicine Department, University of the Witwatersrand, Johannesburg 2193, South Africa;
| | - Angela Jill Woodiwiss
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (H.-C.H.); (G.T.); (C.R.); (A.J.W.)
| | - Patrick Hector Dessein
- Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (H.-C.H.); (G.T.); (C.R.); (A.J.W.)
- Rheumatology Unit, Rosebank Hospital, Johannesburg 2193, South Africa
- Internal Medicine Department, University of the Witwatersrand, Johannesburg 2193, South Africa;
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3
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Kou M, Hishida M, Mathews L, Kitzman DW, Shah AM, Coresh J, Solomon S, Matsushita K, Ishigami J. Echocardiography-Based Cardiac Structure Parameters for the Long-term Risk of End-Stage Kidney Disease in Black Individuals: The Atherosclerosis Risk in Communities Study. Mayo Clin Proc 2022; 97:1794-1807. [PMID: 36202493 DOI: 10.1016/j.mayocp.2022.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/08/2022] [Accepted: 06/20/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To assess whether echocardiographic parameters of left ventricular (LV) structure and function relate to the long-term risk of incident end-stage kidney disease (ESKD). PATIENTS AND METHODS We conducted a prospective cohort study analyzing 2137 Black participants from the Jackson site of the Atherosclerosis Risk in Communities Study from January 1, 1993, through July 31, 2017. Echocardiographic parameters of LV structure and function were obtained from 1993 to 1995. The primary outcome incident ESKD was identified through the linkage to the United States Renal Data System. Cox proportional hazards models were used to estimate the hazard ratios (HRs) according to each echocardiographic parameter. RESULTS There were 117 incident ESKD cases during a median follow-up of 22.2 (interquartile range, 15.0-23.3) years. Multivariable Cox models revealed that a higher LV mass index was significantly associated with the risk of ESKD (HR, 2.38; 95% CI, 1.21 to 4.68 for highest vs lowest quartile, P = 0.012). The HRs were significant and even higher for LV posterior wall thickness, with slightly higher HRs when their measures in end-systole (HR for highest vs lowest quartile, 4.38; 95% CI, 1.94 to 9.92, P < 0.001) vs end-diastole (HR, 3.50; 95% CI, 1.53 to 8.01, P = 0.003) were used. The associations were not significant for LV function parameters. CONCLUSION In Black individuals residing in the community, echocardiographic parameters of LV structure, including LV wall thickness, were robustly associated with the risk of subsequently incident ESKD. These results have potential implications for novel prevention and management strategies for persons with abnormal LV structure.
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Affiliation(s)
- Minghao Kou
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Manabu Hishida
- Department of Nephrology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Lena Mathews
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; Division of Cardiology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Dalane W Kitzman
- Section on Cardiovascular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - Amil M Shah
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Scott Solomon
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Kunihiro Matsushita
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; Division of Cardiology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Junichi Ishigami
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.
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Sierra-Galan LM, Bhatia M, Alberto-Delgado AL, Madrazo-Shiordia J, Salcido C, Santoyo B, Martinez E, Soto ME. Cardiac Magnetic Resonance in Rheumatology to Detect Cardiac Involvement Since Early and Pre-clinical Stages of the Autoimmune Diseases: A Narrative Review. Front Cardiovasc Med 2022; 9:870200. [PMID: 35911548 PMCID: PMC9326004 DOI: 10.3389/fcvm.2022.870200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Autoimmune diseases (ADs) encompass multisystem disorders, and cardiovascular involvement is a well-known feature of autoimmune and inflammatory rheumatic conditions. Unfortunately, subclinical and early cardiovascular involvement remains clinically silent and often undetected, despite its well-documented impact on patient management and prognostication with an even more significant effect on severe and future MACE events as the disease progresses. Cardiac magnetic resonance imaging (MRI), today, commands a unique position of supremacy versus its competition in cardiac assessment and is the gold standard for the non-invasive evaluation of cardiac function, structure, morphology, tissue characterization, and flow with the capability of evaluating biventricular function; myocardium for edema, ischemia, fibrosis, infarction; valves for thickening, large masses; pericardial inflammation, pericardial effusions, and tamponade; cardiac cavities for thrombosis; conduction related abnormalities and features of microvascular and large vessel involvement. As precise and early detection of cardiovascular involvement plays a critical role in improving the outcome of rheumatic and autoimmune conditions, our review aims to highlight the evolving role of CMR in systemic lupus erythematosus (SLE), antiphospholipid syndrome (APS), rheumatoid arthritis (RA), systemic sclerosis (SSc), limited sclerosis (LSc), adult-onset Still's disease (AOSD), polymyositis (PM), dermatomyositis (DM), eosinophilic granulomatosis with polyangiitis (EGPA) (formerly Churg-Strauss syndrome), and DRESS syndrome (DS). It draws attention to the need for concerted, systematic global interdisciplinary research to improve future outcomes in autoimmune-related rheumatic conditions with multiorgan, multisystem, and cardiovascular involvement.
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Affiliation(s)
- Lilia M. Sierra-Galan
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
| | - Mona Bhatia
- Department of Imaging, Fortis Escorts Heart Institute, New Delhi, India
| | | | - Javier Madrazo-Shiordia
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
| | - Carlos Salcido
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
| | - Bernardo Santoyo
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
| | - Eduardo Martinez
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
| | - Maria Elena Soto
- Cardiology Department of the Cardiovascular Division of the American British Cowdray Medical Center, Mexico City, Mexico
- Immunology Department of the National Institute of Cardiology, “Ignacio Chavez”, Mexico City, Mexico
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Impact of stroke work on the ability of left ventricular mass to account for pressure effects on function in a community with prevalent systemic flow-dependent hypertension. J Hypertens 2021; 39:2092-2102. [PMID: 34232159 DOI: 10.1097/hjh.0000000000002896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIMS To determine whether the confounding influence of stroke work on left ventricular mass (LVM) limits the ability of LVM to detect hypertensive LV dysfunction in systemic flow-dependent hypertension. METHODS In a community with prevalent systemic flow-dependent hypertension (n = 709), arterial haemodynamics, LVM and LV function were determined using central arterial pressure, aortic velocity and diameter measurements in the outflow tract, and echocardiography with tissue Doppler imaging. RESULTS In multivariate models, stroke work showed markedly stronger relations with LVM index (LVMI) than blood pressure load [central arterial SBP (SBPc), backward wave pressure (Pb), 24-h SBP] (P < 0.0001 for comparisons). In contrast, although SBPc, Pb, and 24-h SBP were inversely associated with myocardial tissue shortening (s') and lengthening (e') velocity, stroke work was not. With adjustments for stroke work, positive relationships between SBPc, Pb, or 24-h SBP and LVMI were eliminated (P = 0.20 to P = 0.89), but strong relations between BP and s', e' or E/e' (P = 0.009 to P < 0.0001) remained. In mediation analysis, stroke work fully accounted for BP effects on LVMI, but explained none of the effects of BP on LV function. Hence LVMI accounted for little of the impact of BP load on LV function. Although LVMI beyond stroke work (inappropriate LVM) improved on relations between LVMI and s', it failed to improve on relations with e' or E/e' and contributed little beyond LVMI to the impact of BP on LV function. CONCLUSION In systemic flow-dependent hypertension, the impact of stroke work markedly limits the ability of LVM to account for adverse effects of hypertension on LV function.
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Cioffi G, Viapiana O, Orsolini G, Ognibeni Sonographer F, Dalbeni A, Gatti D, Adami G, Fassio A, Rossini M, Giollo A. Left ventricular hypertrophy predicts poorer cardiovascular outcome in normotensive normoglycemic patients with rheumatoid arthritis. Int J Rheum Dis 2021; 24:510-518. [PMID: 33719195 DOI: 10.1111/1756-185x.14082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 01/24/2021] [Accepted: 01/25/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Patients with rheumatoid arthritis (RA) develop early changes in left ventricular (LV) geometry and experience cardiovascular events in excess than in the general population. This study was designed to assess prevalence, predictors and prognostic role of LV hypertrophy (LVH) in a selected group of RA patients with normal blood pressure and glycemia who should be at low risk for LVH. METHODS We prospectively analyzed 241 normotensive normoglycemic RA patients (mean age 53 ± 12 years, 61% women) involved in a primary prevention program for cardiovascular diseases who were followed-up for 40 (24-56) months. LVH was detected by echocardiography and defined as LV mass ≥49.2 g/m2.7 for men and ≥46.7 g/m2.7 for women. Primary outcome was a composite of cardiovascular death/hospitalization. RESULTS LVH was detected in 39 patients (16%). Older age (>53 years), greater body mass index (BMI > 25 kg/m2 ), longer duration of RA disease, anti-cyclic citrullinated peptide antibody (ACPA) positivity and concentric LV geometry were the variables associated with LVH. During the follow-up, a cardiovascular event occurred in 12 of 39 (31%) patients with LVH and in 22 of 202 (11%; P < .001) patients without LVH. LVH independently predicted cardiovascular events (hazards ratio 3.28 [95% CI 1.03-9.20], P = .03) at Cox regression analysis together with C-reactive protein and ACPA positivity. CONCLUSIONS Nearly one-sixth of normotensive normoglycemic RA patients analyzed in a primary prevention program for cardiovascular diseases has LVH which is associated with obesity and older age, and strongly predicts cardiovascular event in these subjects.
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Affiliation(s)
- Giovanni Cioffi
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy.,Division of Cardiac Rehabilitation, S. Pancrazio Hospital, Trento, Italy
| | - Ombretta Viapiana
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Giovanni Orsolini
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | | | - Andrea Dalbeni
- Department of Medicine, General Medicine and Hypertension and Liver Unit, University of Verona & Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Davide Gatti
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Giovanni Adami
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Angelo Fassio
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Maurizio Rossini
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
| | - Alessandro Giollo
- Rheumatology Section, Department of Medicine, University of Verona, Verona, Italy
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Huang TH, Chiu H, Wu PY, Huang JC, Lin MY, Chen SC, Chang JM. The association of echocardiographic parameters on renal outcomes in chronic kidney disease. Ren Fail 2021; 43:433-444. [PMID: 33682579 PMCID: PMC7946016 DOI: 10.1080/0886022x.2021.1885444] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) often have structural abnormalities of the heart due to pressure and volume overload. The aim of this study was to evaluate associations between echocardiographic parameters and renal outcomes (estimated glomerular filtration rate [eGFR] slope and progression to dialysis) in patients with stage 3-5 CKD. METHODS This longitudinal study enrolled 419 patients. Changes in renal function were assessed using the eGFR slope. Rapid renal progression was defined as an eGFR slope < -3 mL/min/1.73 m2/year, and the renal endpoint was defined as commencing dialysis. RESULTS Increased left atrial diameter (LAD), ratio of left ventricular mass to body surface area (LVM/BSA), ratio of LVM to height2.7 (LVM/ht2.7), and ratio of observed to predicted LVM (o/p LVM) were associated with eGFR slope in an adjusted model, but left ventricular ejection fraction (LVEF) was not. Furthermore, LAD ≥ 4.7 cm, LVM/BSA > 115 g/m2 in males and > 95 g/m2 in females, and LVM/ht2.7 > 48 g/ht2.7 in males and > 44 g/ht2.7 in females were correlated with progression to dialysis, but o/p LVM and LVEF were not. The maximum change in χ2 change to predict renal outcomes was observed for LAD, followed by LVM/BSA and LVM/ht2.7. CONCLUSIONS A large LAD and increased LVM, regardless of how it was measured (LVM/BSA, LVM/ht2.7 and o/p LVM), were correlated with adverse renal outcomes in patients with CKD stage 3-5. LAD had superior prognostic value to LVM and LVEF.
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Affiliation(s)
- Tzu-Heng Huang
- Department of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Hsuan Chiu
- Department of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Pei-Yu Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jiun-Chi Huang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Yen Lin
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Szu-Chia Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Microvascular disease in chronic kidney disease: the base of the iceberg in cardiovascular comorbidity. Clin Sci (Lond) 2020; 134:1333-1356. [PMID: 32542397 PMCID: PMC7298155 DOI: 10.1042/cs20200279] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/29/2020] [Accepted: 06/08/2020] [Indexed: 02/07/2023]
Abstract
Chronic kidney disease (CKD) is a relentlessly progressive disease with a very high mortality mainly due to cardiovascular complications. Endothelial dysfunction is well documented in CKD and permanent loss of endothelial homeostasis leads to progressive organ damage. Most of the vast endothelial surface area is part of the microcirculation, but most research in CKD-related cardiovascular disease (CVD) has been devoted to macrovascular complications. We have reviewed all publications evaluating structure and function of the microcirculation in humans with CKD and animals with experimental CKD. Microvascular rarefaction, defined as a loss of perfused microvessels resulting in a significant decrease in microvascular density, is a quintessential finding in these studies. The median microvascular density was reduced by 29% in skeletal muscle and 24% in the heart in animal models of CKD and by 32% in human biopsy, autopsy and imaging studies. CKD induces rarefaction due to the loss of coherent vessel systems distal to the level of smaller arterioles, generating a typical heterogeneous pattern with avascular patches, resulting in a dysfunctional endothelium with diminished perfusion, shunting and tissue hypoxia. Endothelial cell apoptosis, hypertension, multiple metabolic, endocrine and immune disturbances of the uremic milieu and specifically, a dysregulated angiogenesis, all contribute to the multifactorial pathogenesis. By setting the stage for the development of tissue fibrosis and end organ failure, microvascular rarefaction is a principal pathogenic factor in the development of severe organ dysfunction in CKD patients, especially CVD, cerebrovascular dysfunction, muscular atrophy, cachexia, and progression of kidney disease. Treatment strategies for microvascular disease are urgently needed.
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Chiu TH, Wu PY, Huang JC, Su HM, Chen SC, Chang JM, Chen HC. Hyperuricemia Is Associated with Left Ventricular Dysfunction and Inappropriate Left Ventricular Mass in Chronic Kidney Disease. Diagnostics (Basel) 2020; 10:diagnostics10080514. [PMID: 32722021 PMCID: PMC7460446 DOI: 10.3390/diagnostics10080514] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/03/2020] [Accepted: 07/22/2020] [Indexed: 01/20/2023] Open
Abstract
Background. Hyperuricemia is common in patients with chronic kidney disease (CKD), and this may lead to poor cardiovascular (CV) outcomes. The aim of this cross-sectional study was to assess associations among serum uric acid (UA) and echocardiographic parameters, ankle-brachial index (ABI), and brachial-ankle pulse wave velocity (baPWV) in patients with CKD. Methods. A total of 418 patients with CKD were included. The echocardiographic measurements included left atrial diameter (LAD), left ventricular ejection fraction (LVEF) and the ratio of observed to predict left ventricular mass (LVM). ABI, baPWV and medical records were obtained. Results. Multivariable forward logistic regression analysis showed that a high UA level was significantly associated with LAD > 47 mm (odds ratio [OR], 1.329; p = 0.002), observed/predicted LVM > 128% (OR, 1.198; p = 0.008) and LVEF < 50% (OR, 1.316; p = 0.002). No significant associations were found between UA and ABI < 0.9 or baPWV > 1822 cm/s. Multivariate stepwise linear regression analysis showed that a high UA level correlated with high LAD (unstandardized coefficient β, 0.767; p < 0.001), high observed/predicted LVM (unstandardized coefficient β, 4.791; p < 0.001) and low LVEF (unstandardized coefficient β, −1.126; p = 0.001). No significant associations between UA and low ABI and high baPWV were found. Conclusion. A high serum UA level was associated with a high LAD, high observed/predicted LVM and low LVEF in the patients with CKD. A high serum UA level may be correlated with abnormal echocardiographic parameters in patients with stage 3–5 CKD.
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Affiliation(s)
- Tai-Hua Chiu
- Department of General Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan;
| | - Pei-Yu Wu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (P.-Y.W.); (J.-C.H.); (J.-M.C.)
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung 812, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Jiun-Chi Huang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (P.-Y.W.); (J.-C.H.); (J.-M.C.)
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung 812, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ho-Ming Su
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung 812, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Szu-Chia Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (P.-Y.W.); (J.-C.H.); (J.-M.C.)
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung 812, Taiwan;
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: (S.-C.C.); (H.-C.C.)
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (P.-Y.W.); (J.-C.H.); (J.-M.C.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Hung-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (P.-Y.W.); (J.-C.H.); (J.-M.C.)
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: (S.-C.C.); (H.-C.C.)
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Stein NR, Zelnick LR, Anderson AH, Christenson RH, deFilippi CR, Deo R, Go AS, He J, Ky B, Lash JP, Seliger SL, Soliman EZ, Shlipak MG, Bansal N. Associations Between Cardiac Biomarkers and Cardiac Structure and Function in CKD. Kidney Int Rep 2020; 5:1052-1060. [PMID: 32647762 PMCID: PMC7335964 DOI: 10.1016/j.ekir.2020.04.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction Subclinical changes to cardiac structure and function detected with echocardiography precede the development of clinical heart failure (HF) in persons with chronic kidney disease (CKD). Circulating cardiac biomarkers may reflect these pathophysiological changes. This study investigated associations between established biomarkers (N-terminal pro-B-type natriuretic peptide [NT-proBNP] and high-sensitivity troponin T [hsTnT]) and novel biomarkers (growth differentiation factor 15 [GDF-15], galectin-3 [Gal-3], and soluble ST-2 [sST-2]), using echocardiographic measurements in persons with CKD. Methods In cross-sectional analyses among 2101 participants with mild to moderate CKD in the Chronic Renal Insufficiency Cohort (CRIC), biomarker levels measured at baseline were evaluated with echocardiographic measurements 1 year later. These included left ventricular mass index (LVMI), left ventricular end-systolic volume (LVESV), left ventricular end-diastolic volume (LVEDV), left ventricular ejection fraction (LVEF), and left atrial diameter (LAD). Multivariable linear regression analyses tested associations of each biomarker with echocardiographic measurements, adjusting for covariates. Results GDF-15 was significantly associated with higher LVMI (1.0 g/m2.7; 95% CI, 0.4–1.7), LVESV (0.4 ml/m2.7; 95% CI, 0.0–0.7), and LVEDV (0.6 ml/m2.7; 95% CI, 0.1–1.1), but not with LVEF or LAD. These findings were not significant when adjusting for NT-proBNP and hsTnT. Gal-3 and sST-2 had no significant associations. Higher levels of NT-proBNP and hsTnT were associated with all echocardiographic measurements. Conclusion In patients with CKD, the novel biomarker GDF-15, a marker of inflammation and tissue injury, and clinical biomarkers NT-proBNP and hsTnT, were associated with echocardiographic measurements of subclinical cardiovascular disease. Collectively, these biomarkers may highlight biological pathways that contribute to the development of clinical HF.
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Affiliation(s)
- Nathan R Stein
- Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Leila R Zelnick
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Amanda H Anderson
- Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Robert H Christenson
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Rajat Deo
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alan S Go
- Division of Research, Kaiser Permanente, Oakland, California, USA
| | - Jiang He
- Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
| | - Bonnie Ky
- Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - James P Lash
- Department of Medicine, University of Illinois College of Medicine, Chicago, Illinois, USA
| | - Stephen L Seliger
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA.,Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Elsayed Z Soliman
- Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Michael G Shlipak
- Department of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Nisha Bansal
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
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11
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Kiuchi MG, Ho JK, Nolde JM, Gavidia LML, Carnagarin R, Matthews VB, Schlaich MP. Sympathetic Activation in Hypertensive Chronic Kidney Disease - A Stimulus for Cardiac Arrhythmias and Sudden Cardiac Death? Front Physiol 2020; 10:1546. [PMID: 32009970 PMCID: PMC6974800 DOI: 10.3389/fphys.2019.01546] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022] Open
Abstract
Studies have revealed a robust and independent correlation between chronic kidney disease (CKD) and cardiovascular (CV) events, including death, heart failure, and myocardial infarction. Recent clinical trials extend this range of adverse CV events, including malignant ventricular arrhythmias and sudden cardiac death (SCD). Moreover, other studies point out that cardiac structural and electrophysiological changes are a common occurrence in this population. These processes are likely contributors to the heightened hazard of arrhythmias in CKD population and may be useful indicators to detect patients who are at a higher SCD risk. Sympathetic overactivity is associated with increased CV risk, specifically in the population with CKD, and it is a central feature of the hypertensive state, occurring early in its clinical course. Sympathetic hyperactivity is already evident at the earliest clinical stage of CKD and is directly related to the progression of renal failure, being most pronounced in those with end-stage renal disease. Sympathetic efferent and afferent neural activity in kidney failure is a crucial facilitator for the perpetuation and evolvement of the disease. Here, we will revisit the role of the feedback loop of the sympathetic neural cycle in the context of CKD and how it may aggravate several of the risk factors responsible for causing SCD. Targeting the overactive sympathetic nervous system therapeutically, either pharmacologically or with newly available device-based approaches, may prove to be a pivotal intervention to curb the substantial burden of cardiac arrhythmias and SCD in the high-risk population of patients with CKD.
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Affiliation(s)
- Márcio Galindo Kiuchi
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Jan K Ho
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Janis Marc Nolde
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Leslie Marisol Lugo Gavidia
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Revathy Carnagarin
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Vance B Matthews
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia
| | - Markus P Schlaich
- Dobney Hypertension Centre, School of Medicine - Royal Perth Hospital Unit/Medical Research Foundation, The University of Western Australia, Perth, WA, Australia.,Departments of Cardiology and Nephrology, Royal Perth Hospital, Perth, WA, Australia.,Neurovascular Hypertension & Kidney Disease Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
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12
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Kang E, Ryu H, Kim J, Lee J, Lee KB, Chae DW, Sung SA, Kim SW, Ahn C, Oh KH. Association Between High-Sensitivity Cardiac Troponin T and Echocardiographic Parameters in Chronic Kidney Disease: Results From the KNOW-CKD Cohort Study. J Am Heart Assoc 2019; 8:e013357. [PMID: 31514574 PMCID: PMC6818004 DOI: 10.1161/jaha.119.013357] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background It is unclear whether high‐sensitivity troponin T (hs‐TnT) is associated with subclinical cardiac changes in chronic kidney disease (CKD). We evaluated the relationship between hs‐TnT and left ventricular structure and function in a CKD population, according to estimated glomerular filtration rate. Methods and Results We analyzed 2017 patients with CKD stages 1 to 5 (predialysis) in the KNOW‐CKD (Korean Cohort Study for Outcome in Patients With Chronic Kidney Disease) cohort. The predictor was hs‐TnT level measured at baseline, and the outcomes were left ventricular hypertrophy (LVH) and systolic and diastolic dysfunction shown by echocardiography at baseline and after 4 years. Participants were categorized into quartiles according to hs‐TnT levels. The associations between quartiles of hs‐TnT and outcomes were assessed using multivariable logistic regression analysis with confounders including demographics, medical history, and laboratory findings. A receiver operating characteristic curve was used to assess the diagnostic power of hs‐TnT for the outcomes as a continuous variable. For subgroup analysis, patients were stratified based on an estimated glomerular filtration rate of 60 mL/min per 1.73 m2. Elevated hs‐TnT was associated with LVH and diastolic dysfunction at baseline in an adjusted model but was not associated with systolic dysfunction. These associations remained significant for both estimated glomerular filtration rate subgroups. Receiver operating characteristic curve analysis showed that hs‐TnT as a continuous variable exhibited fair significance for detection of LVH (area under the curve: 0.689) and diastolic dysfunction (area under the curve: 0.744). Multivariable analysis showed that higher hs‐TnT levels at baseline were related to development of LVH but not diastolic dysfunction (n=864). Conclusions In CKD patients, hs‐TnT is strongly associated with alterations of left ventricular structure and diastolic dysfunction for both estimated glomerular filtration rate strata. Baseline hs‐TnT levels are predictive of new LVH on follow‐up.
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Affiliation(s)
- Eunjeong Kang
- Department of Internal Medicine Seoul National University Hospital Seoul National University College of Medicine Seoul South Korea
| | - Hyunjin Ryu
- Department of Internal Medicine Seoul National University Hospital Seoul National University College of Medicine Seoul South Korea
| | - Jayoun Kim
- Medical Research Collaborating Center Seoul National University Hospital Seoul National University College of Medicine Seoul South Korea
| | - Joongyub Lee
- Department of Prevention and Management Inha University Hospital Incheon Korea
| | - Kyu-Beck Lee
- Department of Internal Medicine School of Medicine Kangbuk Samsung Hospital Sungkyunkwan University Seoul South Korea
| | - Dong-Wan Chae
- Department of Internal Medicine Seoul National University Bundang Hospital Seoul National University College of Medicine Seongnam South Korea
| | - Su Ah Sung
- Department of Internal Medicine Nowon Eulji Medical Center Eulji University Seoul South Korea
| | - Soo Wan Kim
- Department of Internal Medicine Chonnam National University Medical School Gwangju South Korea
| | - Curie Ahn
- Department of Internal Medicine Seoul National University Hospital Seoul National University College of Medicine Seoul South Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine Seoul National University Hospital Seoul National University College of Medicine Seoul South Korea
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13
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Cioffi G, Ognibeni F, Dalbeni A, Giollo A, Orsolini G, Gatti D, Rossini M, Viapiana O. High prevalence of occult heart disease in normotensive patients with rheumatoid arthritis. Clin Cardiol 2018; 41:736-743. [PMID: 29869800 DOI: 10.1002/clc.22926] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 02/04/2018] [Accepted: 02/06/2018] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Due to chronic inflammatory status, rheumatoid arthritis (RA) patients are exposed to changes in left ventricular (LV) geometry and function. We assessed prevalence, factors associated with, and prognostic role of concentric LV geometry and systolic dysfunction (LVSD) detected by echocardiography in a large cohort of patients with RA and normal blood pressure. HYPOTHESIS Changes in LV geometry and function are widely detectable in normotensive patients with RA analyzed in primary prevention. METHODS We prospectively analyzed 194 normotensive RA patients without overt cardiac disease recruited between March 2014 and May 2016, compared with 194 non-RA matched controls. Relative wall thickness >0.43 defined concentric LV geometry. LVSD was defined as impaired global longitudinal strain (GLS). The prespecified study endpoints were all-cause hospitalization and hospitalization for cardiovascular cause. RESULTS The 194 normotensive subjects (mean age, 54 years; 63% female; RA duration 13 years) had a prevalence of LV concentric geometry 5-fold higher and LVSD 5-fold higher than non-RA matched controls. Body mass index, LVSD, and diastolic dysfunction were associated with concentric LV geometry, while worsening renal function and older age were associated with LVSD. LVSD was independently related to the study endpoints (HR 2.37 [1.24-4.53], p = 0.009, for all-causes hospitalization and HR 6.60 [1.47-29.72], p = 0.01 for cardiovascular hospitalization). CONCLUSIONS Despite normotensive status, a consistent proportion of RA patients analyzed in primary prevention have cardiac abnormalities detectable by echocardiography. LVSD is a strong prognosticator of adverse outcome at midterm period in these patients.
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Affiliation(s)
- Giovanni Cioffi
- Department of Cardiology, Villa Bianca Hospital, Trento, Italy
| | - Federica Ognibeni
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Andrea Dalbeni
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandro Giollo
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Giovanni Orsolini
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Davide Gatti
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Maurizio Rossini
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Ombretta Viapiana
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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14
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Kim Y, Cho JS, Cho WK, Yoon HE, Hong YA, Chang YK, Yang CW, Kim SY, Hwang HS. Retinopathy and left ventricular hypertrophy in patients with chronic kidney disease: Interrelationship and impact on clinical outcomes. Int J Cardiol 2017; 249:372-376. [DOI: 10.1016/j.ijcard.2017.06.123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/12/2017] [Accepted: 06/29/2017] [Indexed: 10/18/2022]
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15
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Kiuchi MG, Chen S, Rodrigues Paz LM, Pürerfellner H. Renal sympathetic denervation guided by renal nerve stimulation to treat ventricular arrhythmia in CKD patients with ICD. Oncotarget 2017; 8:37296-37307. [PMID: 28415795 PMCID: PMC5513716 DOI: 10.18632/oncotarget.16278] [Citation(s) in RCA: 9] [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: 02/01/2017] [Accepted: 03/01/2017] [Indexed: 02/07/2023] Open
Abstract
Chronic kidney disease (CKD) patients on stage 4 present greater risk rates for malignant ventricular arrhythmia events. This study examined patients with CKD in stages 1, 2, 3 and 4, left ventricular dysfunction and automatic implantable cardioverter-defibrillator (ICD). Our goal was to record the appropriate therapies, "Anti-tachycardia Therapy Pacing" (ATP) and shock events during the 18 months of follow-up and compare the incidence and severity of these at different stages of CKD, mainly in patients with CKD stage 4 underwent renal sympathetic denervation (RSD) guided by renal nerve stimulation (RNS). One hundred and fifteen patients were evaluated once every three months till 18 months of follow-up. The arrhythmic events were assessed at each follow-up visit. Comparing the groups, we can see the number of ATP and shock events recorded by ICD during 18 months of follow-up, and differences in the number of therapeutic events between the various stages of CKD. The hazard ratio (HR), 95% confidence interval (CI) and P value for ATP and shock events between all the CKD stages were evaluated by the log-rank/Mantel-Haenszel test. At the 18th month of follow-up, 75% of patients with CKD stage 4 received ATP, and 70% were treated with shock while only 20% of the subjects with CKD stage 4 that were submitted to RSD received ATP and 20% were treated with shock, P<0.0001 and P=0.0002, respectively. In our study, a decline occurred in the incidence of arrhythmias, and therefore, appropriate ICD therapies in advanced stages of CKD, reducing the risk rates for these events in patients with CKD on stage 4 after RSD guided by RNS in comparison to the other CKD stages. Our results suggest that RSD can control the higher incidence of malignant arrhythmias in advanced CKD stages.
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Affiliation(s)
- Márcio Galindo Kiuchi
- Department of Medicine, Division of Artificial Cardiac Stimulation, Hospital e Clínica São Gonçalo, São Gonçalo, Rio de Janeiro, Brazil
- Department of Cardiology, Elisabethinen University Teaching Hospital Linz, Linz, Austria
| | - Shaojie Chen
- Department of Cardiology, Shanghai First People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Cardiology, Elisabethinen University Teaching Hospital Linz, Linz, Austria
| | - Luis Marcelo Rodrigues Paz
- Department of Medicine, Division of Artificial Cardiac Stimulation, Hospital e Clínica São Gonçalo, São Gonçalo, Rio de Janeiro, Brazil
| | - Helmut Pürerfellner
- Department of Cardiology, Elisabethinen University Teaching Hospital Linz, Linz, Austria
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16
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Wang CC, Wang YC, Wang GJ, Shen MY, Chang YL, Liou SY, Chen HC, Lee AS, Chang KC, Chen WY, Chang CT. Skin autofluorescence is associated with inappropriate left ventricular mass and diastolic dysfunction in subjects at risk for cardiovascular disease. Cardiovasc Diabetol 2017; 16:15. [PMID: 28122545 PMCID: PMC5267439 DOI: 10.1186/s12933-017-0495-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/11/2017] [Indexed: 01/20/2023] Open
Abstract
Background Enhanced advanced glycation end products deposition within myocardial tissue may cause diastolic dysfunction. However, whether this is related to left ventricular hypertrophy or inappropriate left ventricular mass remains unclear. Methods We prospectively enrolled 139 subjects at risk for cardiovascular diseases. We used echocardiography for measurements of left ventricular mass and cardiac systolic and diastolic functional parameters. An advanced glycation end product reader was applied for measurements of skin autofluorescence values. Comparisons of left ventricular mass and echocardiographic parameters between the higher and lower skin autofluorescence groups were analyzed. Results Compared with the lower skin autofluorescence group, left ventricular mass index and the ratio of observed left ventricular mass/predicted left ventricular mass (oLVM/pLVM) was significantly higher in the higher skin autofluorescence group (61.22 ± 17.76 vs. 47.72 ± 11.62, P < 0.01, 1.62 ± 0.38 vs. 1.21 ± 0.21, P < 0.01). After adjustment for potential confounding factors, skin autofluorescence was an independent factor for left ventricular mass index (β = 0.32, P < 0.01) and the ratio of oLVM/pLVM (β = 0.41, P < 0.01). Skin autofluorescence ≥2.35 arbitrary unit predicted left ventricular hypertrophy at a sensitivity of 58.8%, and a specificity of 73.0% (P < 0.01). Skin autofluorescence ≥2.25 arbitrary unit predicted inappropriate left ventricular mass at a sensitivity of 71.1%, and a specificity of 83.9% (P < 0.01). Skin autofluorescence was positively correlated with E/E′, an indicator for diastolic dysfunction (r = 0.21, P = 0.01). Conclusions Skin autofluorescence is a useful tool for detecting left ventricular hypertrophy, inappropriate left ventricular mass and diastolic dysfunction. Electronic supplementary material The online version of this article (doi:10.1186/s12933-017-0495-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chun-Cheng Wang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Division of Cardiology, Department of Internal Medicine, Taichung Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, Taichung, Taiwan.,Division of Cardiovascular Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Yao-Chang Wang
- Division of Cardiothoracic Surgery, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
| | - Guei-Jane Wang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Ming-Yi Shen
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan
| | - Yen-Lin Chang
- Department of Biomedical Engineering, Chun Yuan Christian University, Taoyuan, Taiwan
| | - Show-Yih Liou
- Formosan Blood Purification Foundation, Taipei, Taiwan
| | - Hung-Chih Chen
- Division of Nephrology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - An-Sheng Lee
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
| | - Kuan-Cheng Chang
- Graduate Institute of Clinical Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Division of Cardiovascular Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan.,Cardiovascular Research Laboratory, China Medical University Hospital, Taichung, Taiwan
| | - Wei-Yu Chen
- Graduate Institute of Basic Medical Science, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan
| | - Chiz-Tzung Chang
- Division of Nephrology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan. .,College of Medicine, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402, Taiwan. .,Cardiovascular Research Laboratory, China Medical University Hospital, Taichung, Taiwan.
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17
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Incidence of ventricular arrhythmic events in CKD patients with ICD. Int J Cardiol 2017; 227:312-317. [DOI: 10.1016/j.ijcard.2016.11.094] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 11/06/2016] [Indexed: 11/20/2022]
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GANESHA BABU GIRISH, WEBBER MATTHEW, PROVIDENCIA RUI, KUMAR SANJEEV, GOPALAMURUGAN AERAKONDAL, ROGERS DOMINICP, DAW HOLLYLOUISE, AHSAN SYED, KHAN FAKHAR, CHOW ANTHONY, LOWE MARTIN, ROWLAND EDWARD, LAMBIASE PIER, SEGAL OLIVERR. Ventricular Arrhythmia Burden in Patients With Heart Failure and Cardiac Resynchronization Devices: The Importance of Renal Function. J Cardiovasc Electrophysiol 2016; 27:1328-1336. [DOI: 10.1111/jce.13080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 07/11/2016] [Accepted: 07/18/2016] [Indexed: 12/18/2022]
Affiliation(s)
| | | | | | - SANJEEV KUMAR
- Biomedical Sciences/Regenerative Medicine, David Geffen School of Medicine, UCLA; Cedars Sinai Medical Center; Los Angeles California USA
| | | | | | | | - SYED AHSAN
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
| | - FAKHAR KHAN
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
| | - ANTHONY CHOW
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
| | - MARTIN LOWE
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
| | - EDWARD ROWLAND
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
| | - PIER LAMBIASE
- Barts Heart Centre, St. Bartholomew; s Hospital; London UK
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Prevalence and factors related to inappropriately high left ventricular mass in patients with rheumatoid arthritis without overt cardiac disease. J Hypertens 2016; 33:2141-9. [PMID: 26237559 DOI: 10.1097/hjh.0000000000000669] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Due to the chronic inflammatory status, specific neuro-hormones and progression of arterial stiffness, patients with rheumatoid arthritis (RA) are exposed to the development of excessive left ventricular mass disproportionate to the need to compensate left ventricular load. This condition, named inappropriately high left ventricular mass (iLVM), is associated with unfavorable prognosis in patients with hypertension, aortic stenosis or diabetes. In this study, we assessed prevalence and factors associated with iLVM in a large cohort of patients with RA and tested the hypothesis that RA per se is a condition related to iLVM. METHODS We prospectively analyzed 235 RA patients without overt cardiac disease recruited between January and December 2014, who were compared with 235 controls matched for age, sex, BMI, prevalence of hypertension and diabetes. iLVM was defined as measured/predicted LVM ratio above 123%. LVM was predicted in each individual by using a simple equation considering height, sex and left ventricular work. RESULTS iLVM was detected in 150 RA patients (64%) and in 30 controls (15%; P < 0.001). In patients with RA, the variables independently associated with iLVM emerged by multivariate logistic regression analysis were left ventricular systolic dysfunction measured as mid-wall shortening and concentric left ventricular geometry. Considering both groups of patients with RA and matched controls, RA was the strongest variable related to iLVM (odds ratio 3.37, 95% confidence interval 1.37-8.31, P = 0.008). CONCLUSIONS Two-thirds of patients with RA without overt cardiac disease have iLVM, which is associated with left ventricular systolic dysfunction and concentric geometry. RA per se is a condition closely related to iLVM.
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20
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Sun L, Tan X, Cao X, Zou J. Assessed value of high-sensitivity cardiac troponin T for cardiovascular disease among CKD patients. Ren Fail 2016; 38:728-37. [PMID: 26984066 DOI: 10.3109/0886022x.2016.1158040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Objective To analyze the relationship between serum high-sensitivity cardiac troponin T (hs-cTnT) and cardiovascular disease (CVD) among non-dialysis chronic kidney disease (CKD) patients, and to further explore its value of evaluating and predicting CVD in this population. Methods Five hundred and fifty-seven non-dialysis CKD patients were involved in this cross-sectional study. The relationship between serum hs-cTnT and CVD was analyzed using comparison between groups and regression analysis, and its value on assessing cardiac structure and function was evaluated by ROC curves. Results Median level of hs-cTnT was 13 (7-29) ng/L, with 1.7% undetectable, 46.4% greater than 99th percentile of the general population. Multivariate analysis suggested that compared with the lowest quartile of hs-cTnT, the highest quartile was approximately six times as likely to develop into LVH (OR, 6.515; 95% CI, 3.478-12.206, p < 0.05) and 18 times as likely to progress to left ventricular diastolic dysfunction(OR, 18.741; 95% CI, 2.422-145.017, p < 0.05). And Ln cTnT level had a more modest association with LVEF (OR, -1.117; 95% CI, -5.839 to -0.594; p < 0.05). When evaluated as a screening test, the area under the curve of ROC curves for hs-cTnT was 0.718, 0.788 and 0.736, respectively (p < 0.05). With a specificity of 90% as a diagnostic criterion, the value of hs-cTnT to evaluate LVH, LVEF < 50%, left ventricular diastolic dysfunction increased across CKD stages, from CKD 1 stage to CKD 5 stage. Conclusions In CKD non-dialysis population, hs-cTnT and NT-proBNP were valuable for evaluating LVH, left ventricular systolic dysfunction and left ventricular diastolic dysfunction.
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Affiliation(s)
- Li Sun
- a Department of Nephrology , the First Affiliated Hospital with Nanjing Medical University , Nanjing , P.R. China
| | - Xiao Tan
- b Department of Nephrology, Shanghai Institute of Kidney and Dialysis , Shanghai Key Laboratory of Kidney and Blood Purification, Zhongshan Hospital, Fudan University , Shanghai , P.R. China
| | - Xuesen Cao
- c Dialysis Center , Zhongshan Hospital, Fudan University , Shanghai , P.R. China
| | - Jianzhou Zou
- c Dialysis Center , Zhongshan Hospital, Fudan University , Shanghai , P.R. China
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Cioffi G, Viapiana O, Ognibeni F, Dalbeni A, Gatti D, Mazzone C, Faganello G, Di Lenarda A, Adami S, Rossini M. Combined Circumferential and Longitudinal Left Ventricular Systolic Dysfunction in Patients with Rheumatoid Arthritis without Overt Cardiac Disease. J Am Soc Echocardiogr 2016; 29:689-98. [PMID: 26922258 DOI: 10.1016/j.echo.2016.01.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Indexed: 02/05/2023]
Abstract
BACKGROUND Patients with rheumatoid arthritis have an increased risk for cardiovascular disease. Because of accelerated atherosclerosis and changes in left ventricular (LV) geometry, circumferential and longitudinal (C&L) LV systolic dysfunction (LVSD) may be impaired in these patients despite preserved LV ejection fraction. The aim of this study was to determine the prevalence of and factors associated with combined C&L LVSD in patients with rheumatoid arthritis. METHODS One hundred ninety-eight outpatients with rheumatoid arthritis without overt cardiac disease were prospectively analyzed from January through June 2014 and compared with 198 matched control subjects. C&L systolic function was evaluated by stress-corrected midwall shortening (sc-MS) and tissue Doppler mitral annular peak systolic velocity (S'). Combined C&L LVSD was defined if sc-MS was <86.5% and S' was <9.0 cm/sec (the 10th percentiles of sc-MS and S' derived in 132 healthy subjects). RESULTS Combined C&L LVSD was detected in 56 patients (28%) and was associated with LV mass (odds ratio, 1.03; 95% CI, 1.01-1.06; P = .04) and concentric LV geometry (odds ratio, 2.76; 95% CI, 1.07-7.15; P = .03). By multiple logistic regression analysis, rheumatoid arthritis emerged as an independent predictor of combined C&L LVSD (odds ratio, 2.57; 95% CI, 1.06-6.25). The relationship between sc-MS and S' was statistically significant in the subgroup of 142 patients without combined C&L LVSD (r = 0.40, F < 0.001), having the best fitting by a linear function (sc-MS = 58.1 + 3.34 × peak S'; r(2) = 0.19, P < .0001), absent in patients with combined C&L LVSD. CONCLUSIONS Combined C&L LVSD is detectable in about one fourth of patients with asymptomatic rheumatoid arthritis and is associated with LV concentric remodeling and hypertrophy. Rheumatoid arthritis predicts this worrisome condition, which may explain the increased risk for cardiovascular events in these patients. NOTICE OF CLARIFICATION The aim of this "notice of clarification" is to analyze in brief the similarities and to underline the differences between the current article (defined as "paper J") and a separate article entitled "Prevalence and Factors Associated with Subclinical Left Ventricular Systolic Dysfunction Evaluated by Mid-Wall Mechanics in Rheumatoid Arthritis" (defined as "paper E"), which was written several months before paper J, and recently accepted for publication by the journal "Echocardiography" (Cioffi et al. http://dx.doi.org/10.1111/echo.13186). We wish to explain more clearly how the manuscript described in "paper J" relates to the "paper E" and the context in which it ought to be considered. Data in both papers were derived from the same prospective database, so that it would appear questionable if the number of the enrolled patients and/or their clinical/laboratory/echocardiographic characteristics were different. Accordingly, both papers reported that 198 patients with rheumatoid arthritis (RA) were considered and their characteristics were identical, due to the fact that they were the same subjects (this circumstance is common and mandatory among all studies in which the patients were recruited from the same database). These are the similarities between the papers. In paper E, which was written several months before paper J, we focused on the prevalence and factors associated with impaired circumferential left ventricular (LV) systolic function measured as mid-wall shortening (corrected for circumferential end-systolic stress). We found that 110 patients (56% of the whole population) demonstrated this feature. Thus, these 110 patients were the object of the study described in paper E, in which we specifically analyzed the factors associated with the impairment of stress-corrected mid-wall shortening (sc-MS). The conclusions of that paper were: (i) subclinical LV systolic dysfunction (LVSD) is detectable in more than half RA population without overt cardiac disease as measured by sc-MS, (ii) RA per se is associated with LVSD, and (iii) in RA patients only LV relative wall thickness was associated with impaired sc-MS based upon multivariate logistic regression analysis. Differently, in the paper J, we focused on the prevalence and factors associated with combined impairment of circumferential and longitudinal shortening (C&L) in 198 asymptomatic patients with RA. We found that 56 patients (28% of the whole population) presented this feature. Thus, these 56 patients were analyzed in detail in this study, as well as the factors associated with the combined impairment of C&L shortening. In paper J, we evaluated sc-MS as an indicator of circumferential systolic LV shortening, and we also determined the average of tissue Doppler measures of maximal systolic mitral annular velocity at four different sampling sites ( S') as an indicator of longitudinal LV systolic shortening. This approach clearly demonstrates that in paper J, we analyzed data deriving from the tissue Doppler analysis, which were not taken into any consideration in paper E. The investigation described in paper J made evident several original and clinically relevant findings. In patients with RA: (i) the condition of combined C&L left ventricular systolic dysfunction (LVSD) is frequent; (ii) these patients have comparable clinical and laboratory characteristics with those without combined C&L LVSD, but exhibit remarkable concentric LV geometry and increased LV mass, a phenotype that can be consider a model of compensated asymptomatic chronic heart failure; (iii) RA is an independent factor associated with combined C&L LVSD; (iv) no relationship between indexes of circumferential and longitudinal function exists in patients with combined C&L LVSD, while it is statistically significant and positive when the subgroup of patients without combined C&L LVSD is considered, having the best fitting by a linear function. All these findings are unique to the paper J and are not presented (they could not have been) in paper E. It appears clear that, starting from the same 198 patients included in the database, different sub-groups of patients were selected and analyzed in the two papers (they had different echocardiographic characteristics) and, consequently, different factors emerged by the statistical analyses as covariates associated with the different phenotypes of LVSD considered. Importantly, both papers E and J had a very long gestation because all reviewers for the different journals found several and important issues that merited to be addressed: a lot of changes were proposed and much additional information was required, particularly by the reviewers of paper E. Considering this context, it emerges that although paper E was written well before paper J, the two manuscripts were accepted at the same time (we received the letters of acceptance within a couple of weeks). Thus, the uncertainty about the fate of both manuscripts made it very difficult (if not impossible) to cite either of them in the other one and, afterward, we just did not think about this point anymore. Of note, the idea to combine in the analysis longitudinal function came therefore well after the starting process of revision of the paper E and was, in some way inspired by a reviewer's comment. That is why we did not put both findings in the same paper. We think that our explanations provide the broad audience of your journal a perspective of transparency and our respect for the readers' right to understand how the work described in the paper J relates to other work by our research group. Giovanni Cioffi On behalf of all co-authors Ombretta Viapiana, Federica Ognibeni, Andrea Dalbeni, Davide Gatti, Carmine Mazzone, Giorgio Faganello, Andrea Di Lenarda, Silvano Adami, and Maurizio Rossini.
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Affiliation(s)
- Giovanni Cioffi
- Department of Cardiology, Villa Bianca Hospital, Trento, Italy.
| | - Ombretta Viapiana
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Federica Ognibeni
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Andrea Dalbeni
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Davide Gatti
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Carmine Mazzone
- Cardiovascular Center, Health Authority No. 1 and University of Trieste, Trieste, Italy
| | - Giorgio Faganello
- Cardiovascular Center, Health Authority No. 1 and University of Trieste, Trieste, Italy
| | - Andrea Di Lenarda
- Cardiovascular Center, Health Authority No. 1 and University of Trieste, Trieste, Italy
| | - Silvano Adami
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Maurizio Rossini
- Division of Rheumatology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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Chronic kidney disease and risk factors responsible for sudden cardiac death: a whiff of hope? Kidney Res Clin Pract 2015; 35:3-9. [PMID: 27069851 PMCID: PMC4811986 DOI: 10.1016/j.krcp.2015.11.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 11/11/2015] [Accepted: 11/18/2015] [Indexed: 02/07/2023] Open
Abstract
Several studies have shown a strong independent association between chronic kidney disease (CKD) and cardiovascular events, including death, heart failure, and myocardial infarction. Recent clinical trials extend this range of adverse cardiovascular events, also including ventricular arrhythmias and sudden cardiac death. Furthermore, other studies suggest structural remodeling of the heart and electrophysiological alterations in this population. These processes may explain the increased risk of arrhythmia in kidney disease and help to identify patients who are at increased risk of sudden cardiac death. Sympathetic hyperactivity is well known to increase cardiovascular risk in CKD patients and is a hallmark of essential hypertensive state that occurs early in the clinical course of the disease. In CKD, the sympathetic hyperactivity seems to be expressed at the earliest clinical stage of the disease, showing a direct relationship with the severity of the condition of renal failure, being more pronounced in the terminal stage of CKD. The sympathetic efferent and afferent neural activity in kidney failure is a key mediator for the maintenance and progression of the disease. The aim of this review was to show that the feedback loop of this cycle, due to adrenergic hyperactivity, also aggravates many of the risk factors responsible for causing sudden cardiac death and may be a potential target modifiable by percutaneous renal sympathetic denervation. If it is feasible and effective in end-stage renal disease, little is known.
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Chen SC, Lee WH, Hsu PC, Huang JC, Lee CS, Lin TH, Voon WC, Lai WT, Sheu SH, Su HM. Association of body mass index and left ventricular mass index with abnormally low and high ankle-brachial indices in chronic kidney disease. Hypertens Res 2015; 39:166-70. [DOI: 10.1038/hr.2015.128] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 09/15/2015] [Accepted: 10/06/2015] [Indexed: 12/28/2022]
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Kiuchi MG, Graciano ML, de Queiroz Carreira MAM, Kiuchi T, Chen S, Andrea BR, Lugon JR. Effects of renal sympathetic denervation in left ventricular hypertrophy in CKD refractory hypertensive patients. Int J Cardiol 2015; 202:121-3. [PMID: 26386937 DOI: 10.1016/j.ijcard.2015.08.206] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 08/22/2015] [Accepted: 08/26/2015] [Indexed: 10/23/2022]
Affiliation(s)
- Márcio Galindo Kiuchi
- Renal Division, Department of Medicine, Universidade Federal Fluminense, Niterói, RJ, Brazil; Hospital Regional Darcy Vargas, Rio Bonito, RJ, Brazil
| | - Miguel Luis Graciano
- Renal Division, Department of Medicine, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | | | | | - Shaojie Chen
- Department of Cardiology, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Bruno Rustum Andrea
- Renal Division, Department of Medicine, Universidade Federal Fluminense, Niterói, RJ, Brazil
| | - Jocemir Ronaldo Lugon
- Renal Division, Department of Medicine, Universidade Federal Fluminense, Niterói, RJ, Brazil.
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Wykrętowicz M, Katulska K, Milewska A, Krauze T. Left ventricular mass: correlation with fatness, hemodynamics and renal morphology. Pol J Radiol 2014; 79:426-30. [PMID: 25436020 PMCID: PMC4245148 DOI: 10.12659/pjr.891166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 06/15/2014] [Indexed: 11/16/2022] Open
Abstract
Background Left ventricular mass (LVM) is correlated with body composition and central hemodynamics as well as kidney function. Recently, fat-free mass has been considered to be more strongly correlated with LVM in comparison to other descriptors of fatness. We therefore address the question of whether comprehensive descriptors of fatness, central hemodynamics and renal characteristics demonstrate the association with left ventricular mass in healthy non-obese population. Material/Methods 119 healthy non-obese subjects (53 females, 66 males, mean age 50 yrs) were evaluated. Central hemodynamics was measured by Pulse Wave Analysis, left ventricular mass was assessed by echocardiography, fatness was evaluated by anthropometry, bioimpedance, and ultrasound. Results Left ventricular mass index (LVMI) correlated to the same extent with central and peripheral blood pressure but not with descriptors of wave reflection. Fat-free mass as well as intraabdominal fat correlated to a similar extent with LVMI. Kidney morphological characteristics indexed to body surface area were associated inversely and independently with LVMI. Conclusions Comprehensive assessment of fatness reinforced the concept that intraabdominal fat compartment is strongly correlated with left ventricular mass. Descriptors of wave reflection are not associated with left ventricular mass. The interrelationsh between kidney morphology and LVMI indicates that such associations may be a biologically plausible phenomenon.
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Affiliation(s)
| | | | - Agata Milewska
- Department of Cardiology - Intensive Therapy, University School of Medicine, Poznań, Poland
| | - Tomasz Krauze
- Department of Cardiology - Intensive Therapy, University School of Medicine, Poznań, Poland
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26
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Cioffi G, Rossi A, Targher G, Zoppini G, de Simone G, Devereux RB, Bonora E, Vassanelli C. Usefulness of subclinical left ventricular midwall dysfunction to predict cardiovascular mortality in patients with type 2 diabetes mellitus. Am J Cardiol 2014; 113:1409-14. [PMID: 24565266 DOI: 10.1016/j.amjcard.2014.01.415] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Revised: 01/11/2014] [Accepted: 01/11/2014] [Indexed: 01/14/2023]
Abstract
In this study, we tested the hypothesis that impaired midwall shortening predicts cardiovascular (CV) mortality in patients with type 2 diabetes mellitus (DM). In patients with DM without overt cardiac disease, systolic left ventricular (LV) function analyzed by midwall shortening may be impaired although LV ejection fraction is preserved. Impaired midwall shortening is an early independent prognosticator of adverse clinical outcome in patients with arterial hypertension. We analyzed the echocardiographic data from 360 outpatients with DM collected during the years 1990 to 2007. Patients had no history or symptoms attributable to cardiac disease. Stress-corrected midwall shortening (sc-MS) was taken as index of systolic LV function and considered impaired if <89%. The study outcome was CV mortality. At baseline, impaired sc-MS was detected in 140 patients (39%). During a mean follow-up period of 11 years, 54 patients (15%) died, 31 (8.6%) of them from CV causes. CV deaths occurred in 21 of 140 patients (15%) with impaired sc-MS and in 10 of 220 patients (4.5%) with normal sc-MS (p=0.006). Multivariate Cox regression analysis revealed that impaired sc-MS (hazard ratio 1.03, 95% confidence interval 1.01 to 1.08, p=0.039), together with lower estimated glomerular filtration rate (hazard ratio 0.96, 95% confidence interval 0.93 to 0.99, p=0.004), was independently associated with CV mortality even after adjustment for age, diabetes duration, hemoglobin A1c, left atrial diameter, and heart valve calcium. In conclusion, subclinical systolic LV dysfunction as measured by sc-MS occurs frequently in patients with DM without overt cardiac disease and independently predicts long-term CV mortality in such patients together with lower estimated glomerular filtration rate.
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Cai QZ, Lu XZ, Lu Y, Wang AYM. Longitudinal changes of cardiac structure and function in CKD (CASCADE study). J Am Soc Nephrol 2014; 25:1599-608. [PMID: 24525033 DOI: 10.1681/asn.2013080899] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Little is known regarding the natural longitudinal changes in cardiac structure and function in CKD. We hypothesized that baseline CKD stage is associated with progressive worsening in cardiac structure and function. We conducted a prospective longitudinal study, recruiting 300 patients with stages 3-5 CKD from a major regional tertiary center and university teaching hospital in Hong Kong. Baseline CKD stages were studied in relation to natural longitudinal changes in echocardiographic and tissue Doppler imaging-derived parameters. Over 1 year, the prevalence of left ventricular (LV) hypertrophy increased from 40.3% to 48.9%, median left atrial volume index increased 4.8 (interquartile range [IQR], 2.1, 7.7) ml/m(2) (P<0.001), peak systolic mitral annular velocity decreased 0.5 (IQR, -1.5, 0.5) cm/s (P<0.001), early diastolic mitral annular velocity decreased 0.5 (IQR, -1.5, 0.5) cm/s (P<0.001), and eGFR declined 2.0 (IQR, -5.0, 0.0) ml/min per 1.73 m(2). CKD stages 4 and 5 were associated with more baseline abnormalities in cardiac structure and function and predicted greater longitudinal progression in LV mass index (odds ratio [OR], 3.02; 95% confidence interval [95% CI], 1.39 to 6.58), volume index (OR, 2.58; 95% CI, 1.18 to 5.62), and left atrial volume index (OR, 2.61; 95% CI, 1.20 to 5.69) and worse diastolic dysfunction grade (OR, 3.17; 95% CI, 1.16 to 8.69) compared with stage 3a in the fully adjusted analysis. In conclusion, more advanced CKD at baseline may be associated with larger longitudinal increases in LV mass and volume and greater deterioration in diastolic function.
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Affiliation(s)
- Qi-Zhe Cai
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong; and Department of Echocardiography, Cardiovascular Institute and Fu Wai Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiu-Zhang Lu
- Department of Echocardiography, Cardiovascular Institute and Fu Wai Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Ye Lu
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong; and
| | - Angela Yee-Moon Wang
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong; and
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Yoshitomi R, Fukui A, Nakayama M, Ura Y, Ikeda H, Oniki H, Tsuchihashi T, Tsuruya K, Kitazono T. Sex differences in the association between serum uric acid levels and cardiac hypertrophy in patients with chronic kidney disease. Hypertens Res 2013; 37:246-52. [PMID: 24089265 DOI: 10.1038/hr.2013.134] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 08/08/2013] [Accepted: 09/08/2013] [Indexed: 01/22/2023]
Abstract
Several studies have documented an association between serum uric acid (SUA) concentration and cardiac hypertrophy in hypertensive patients; however, the association remains unclear in chronic kidney disease (CKD) patients. If there is an association between SUA and hypertrophy in these patients, it is unknown whether the association is different between men and women. Our aim in this study is to determine whether SUA is associated with cardiac hypertrophy in CKD patients, focusing on any sex differences. Two hundred sixteen CKD patients (117 men and 99 women) were enrolled in this cross-sectional study. Patients prescribed uric acid-lowering agents and those with congestive heart failure, valvular heart disease, or ischemic heart disease were excluded from this study. Left ventricular mass index (LVMI) and left ventricular hypertrophy (LVH) were assessed using echocardiography. The prevalence of LVH was 58% in men and 47% in women. In multivariate linear regression analysis, SUA levels did not correlate with LVMI in men, whereas SUA was independently associated with LVMI in women (β=0.27, P=0.02). Multivariate logistic regression analysis also revealed that diabetes mellitus (odds ratio (OR), 4.41; P=0.01) was associated with LVH in men, whereas age (OR, 1.13; P<0.01), hypertension (OR, 7.38; P=0.03) and SUA (OR, 1.91; P=0.03) were associated with LVH in women. In female CKD patients, SUA levels were associated with LVMI and LVH, whereas there was no association in male patients. These observations suggest that an association between SUA levels and the development of cardiac hypertrophy is more likely in women than in men.
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Affiliation(s)
- Ryota Yoshitomi
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akiko Fukui
- Division of Nephrology and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Masaru Nakayama
- Division of Nephrology and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Yoriko Ura
- Division of Nephrology and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Hirofumi Ikeda
- Division of Nephrology and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Hideyuki Oniki
- Division of Hypertension and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Takuya Tsuchihashi
- Division of Hypertension and Clinical Research Institute, Department of Internal Medicine, National Kyushu Medical Center Hospital, Fukuoka, Japan
| | - Kazuhiko Tsuruya
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Relationship between glomerular dysfunction and left-ventricular mass independent of haemodynamic factors in a community sample. J Hypertens 2013; 31:568-75; discussion 575. [PMID: 23615213 DOI: 10.1097/hjh.0b013e32835cd607] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIM To evaluate whether the relationship between early glomerular dysfunction and left-ventricular mass (LVM) occurs in a community sample and whether this relationship depends on haemodynamic factors. METHODS In 621 randomly selected participants from a community sample (332 were normotensive), estimated glomerular filtration rate (eGFR), LVM and dimensions were determined using echocardiography, and aortic blood pressure (BP) assessed from applanation tonometry and SphygmoCor software. Aortic pulse wave velocity (PWV) and high-quality 24-h BP values were available from 554 and 437 participants, respectively. RESULTS With adjustments for confounders (including clinic SBP), eGFR was associated with LVM index (LVMI) and LVM in excess of that predicted from stroke work (inappropriate LVM, LVMinappr) in all participants (LVMI: partial r = -0.18, P < 0.0001; LVMinappr: partial r = -0.17, P < 0.0001) and normotensive (LVMI: partial r = -0.23, P < 0.0001; LVMinappr: partial r = -0.22, P < 0.0001) separate from hypertensive patients. Marked differences in LVMinappr were noted in the eGFR range below 132 compared to at least 132 ml/min per 1.73 m (P < 0.0005). When replacing clinic BP with either aortic SBP, 24-h BP, PWV, stroke work (for LVMI), left-ventricular end-diastolic diameter (LVEDD), or circumferential wall stress in the regression models, eGFR retained strong associations with LVMI (P = 0.01 to <0.0001) and LVMinappr (P < 0.005 to <0.0001) and these effects were replicated in normotensive separate from hypertensive patients. CONCLUSIONS Strong relationships between eGFR and LVM occur at a community level irrespective of the presence of hypertension and independent of 24-h and aortic BP, PWV, LVEDD, stroke work and wall stress. Non-haemodynamic factors explain a considerable proportion of the relationship between early glomerular dysfunction and left-ventricular hypertrophy.
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Rugale C, Du Cailar G, Fesler P, Ribstein J, Mourad G, Mimran A. Effect of early stage kidney disease on cardiac mass: comparison to post-donation renal function. Am J Nephrol 2013; 38:168-73. [PMID: 23941801 DOI: 10.1159/000353931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Accepted: 06/23/2013] [Indexed: 12/27/2022]
Abstract
BACKGROUND/AIM In chronic renal failure the increase in cardiovascular risk is in part related to the high prevalence of left ventricular hypertrophy. The aim of the present monocentric retrospective study was to evaluate the influence of the presence of parenchymal kidney disease on left ventricular geometry in normotensive (arterial pressure <140/90 mm Hg) patients (KD+, n = 50, mean age 39 ± 19 years) with mild to moderate renal failure (stage 2-3 chronic kidney disease). METHODS Left ventricular geometry was estimated by echocardiography and compared to a group of healthy subjects with similarly reduced renal function as a consequence of renal donation (KD-, n = 63, mean age 52 ± 12 years). RESULTS Subjects with and without kidney disease had similar blood pressure, body mass index and isotopic glomerular filtration rate. Left ventricular mass (LVM) indexed to body surface area was greater in KD+ as compared to KD- subjects and the difference was more pronounced in women than in men. The increase in LVM in KD+ patients was associated with lower albuminemia and hematocrit, and a higher plasma renin activity and aldosterone as compared to KD- subjects. In multivariate analysis, kidney disease emerged as an important determinant of LVM index independently of age, gender and blood pressure. CONCLUSION This observation suggests that the presence of kidney disease has an independent amplifying effect on LVM which could be related to volume overload and/or prohypertrophic factors such as aldosterone.
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Affiliation(s)
- Caroline Rugale
- Department of Internal Medicine and Nephrology, Centre Hospitalier Universitaire Montpellier, Montpellier, France.
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31
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Cioffi G, Rossi A, Zoppini G, Targher G, de Simone G, Devereux RB, Vassanelli C, Bonora E. Inappropriate left ventricular mass independently predicts cardiovascular mortality in patients with type 2 diabetes. Int J Cardiol 2013; 168:4953-6. [PMID: 23928340 DOI: 10.1016/j.ijcard.2013.07.145] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Accepted: 07/13/2013] [Indexed: 11/26/2022]
Affiliation(s)
- Giovanni Cioffi
- Department of Cardiology, Villa Bianca Hospital, Trento, Italy.
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Peiskerová M, Kalousová M, Danzig V, Míková B, Hodková M, Němeček E, Bani-Hani A, Ambrož D, Benáková H, Linhart A, Zima T, Tesař V. Placental growth factor may predict increased left ventricular mass index in patients with mild to moderate chronic kidney disease--a prospective observational study. BMC Nephrol 2013; 14:142. [PMID: 23844967 PMCID: PMC3750451 DOI: 10.1186/1471-2369-14-142] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 06/26/2013] [Indexed: 01/28/2023] Open
Abstract
Background Placental growth factor [PlGF) is a cardiovascular (CV) risk marker, which is related to left ventricle hypertrophy (LVH) in animal models. Currently there are no data available regarding the possible relationship of PlGF and the development of LVH or diastolic dysfunction in patients with chronic kidney disease (CKD) and the relationship of PlGF to other CV risk factors in CKD patients. The aim of our study was to determine the possible association of PlGF and several other CV risk markers to echocardiographic parameters in CKD population. Methods We prospectively examined selected laboratory (PlGF, fibroblast growth factor-23 -FGF23, vitamin D, parathyroid hormone, extracellular newly identified RAGE-binding protein - EN-RAGE, B-type natriuretic peptide - BNP) and echocardiographic parameters in 62 patients with CKD 2–4. Mean follow-up was 36 ±10 months. Laboratory and echocardiographic data were collected 2–3 times, at the shortest interval of 12 months apart. Multivariate regression analysis was used to detect independent correlations of variables. Results Increased left ventricular mass index (LVMI, g/m2.7) was found in 29% patients with CKD 2–4, left ventricular (LV) diastolic dysfunction was detected in 74.1% patients (impaired LV relaxation in 43.5% patients and pseudonormal pattern in 30.6% patients). After 36 ± 10 months increased LVMI was found in 37.1% patients with CKD 2–4, LV diastolic dysfunction was detected in 75.8% patients (impaired LV relaxation in 43.5% patients and pseudonormal pattern in 32.3% patients). Following independent correlations were found: LVMI was related to PlGF, cholesterol, BNP, systolic blood pressure and serum creatinine. EN-RAGE correlated positively with left atrial diameter and inversely with E/A ratio. During the follow-up we found a significant increase in LVMI and left atrial diameter, whereas a significant decrease in LVEF was noted. Conclusion According to our data, PlGF is independently related to increased LV mass in CKD, whereas EN-RAGE is more likely related to diastolic dysfunction in this population.
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Affiliation(s)
- Martina Peiskerová
- Department of Nephrology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
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Capaldo B, Di Bonito P, Iaccarino M, Roman MJ, Lee ET, Devereux RB, Riccardi G, Howard BV, de Simone G. Cardiovascular characteristics in subjects with increasing levels of abnormal glucose regulation: the Strong Heart Study. Diabetes Care 2013; 36:992-7. [PMID: 23223343 PMCID: PMC3609517 DOI: 10.2337/dc12-1501] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [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 evaluate whether impaired fasting glucose (IFG) or the combination of IFG and impaired glucose tolerance (IGT) is associated with progressive abnormalities of cardiac geometry and function. RESEARCH DESIGN AND METHODS We studied 562 nondiabetic (311 women), nonhypertensive participants of the second Strong Heart Study exam, without prevalent cardiovascular (CV) disease and with estimated glomerular filtration rate ≥60 mL/min/1.73 m(2) (age 46-65 years, 198 with isolated IFG [35%], and 132 with combined IFG and IGT [23%]). Anthropometric parameters, insulin resistance, fibrinogen, C-reactive protein (CRP), lipid profile, blood pressure (BP), and echocardiographic parameters were compared with 232 participants with normal glucose tolerance (NGT). RESULTS BMI, prevalence of central obesity, homeostatic model assessment index of insulin resistance, plasma triglycerides, fibrinogen, and CRP increased progressively across categories of glucose intolerance (P < 0.0001), with the IFG+IGT group having higher values than those with isolated IFG (0.05 < P < 0.0001). Compared with NGT, both IFG and IFG+IGT exhibited greater left ventricular (LV) mass (P < 0.0001) and lower Doppler early peak rapid filling velocity to peak atrial filling velocity ratio (P < 0.005), without differences in LV systolic function. The odds of LV hypertrophy (LV mass index >46.7 in women or >49.2 g/m(2.7) in men) was 3.5 in IFG participants (95% CI 0.68-17.76; P = NS) and 9.76 (2.03-46.79; P = 0.004) in IFG+IGT, compared with NGT, after adjustment for age, sex, heart rate, systolic BP, and waist circumference (WC). In the overall sample, LV mass index was associated with WC (P = 0.033), CRP (P = 0.027), and 2-h oral glucose tolerance test (P = 0.001) independently of confounders. CONCLUSIONS Cardiometabolic profile and markers of inflammation are more severely altered in men and women with both IFG and IGT compared with those with IFG alone. These individuals, in the absence of hypertension, have a 10-fold greater probability of preclinical CV disease (LV hypertrophy).
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Affiliation(s)
- Brunella Capaldo
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy.
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Yee-Moon Wang A, Lu Y, Cheung S, Hiu-Shuen Chan I, Wai-Kei Lam C. Plasma sodium and subclinical left atrial enlargement in chronic kidney disease. Nephrol Dial Transplant 2013; 28:2319-28. [PMID: 23314317 DOI: 10.1093/ndt/gfs588] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Left atrial enlargement (LAE) reflects diastolic dysfunction and predicts mortality in end-stage renal disease patients. However, little is known of its prevalence and factors associated with subclinical LAE in earlier stages of chronic kidney disease (CKD). METHODS We conducted a prospective, cross-sectional study in 261 Stage 3-5 non-dialysis CKD patients without symptomatic cardiovascular disease with two-dimensional echocardiography performed to estimate left atrial volume index and other cardiac parameters. RESULTS One hundred and nine (41.8%) patients had LAE. Mild and moderate/severe LAEs were observed in 22.9 and 41.3% of patients with left ventricular (LV) hypertrophy (n = 109) versus 13.2 and 12.5% of patients with no LV hypertrophy (n = 152), respectively (P < 0.001). On univariate analysis, plasma sodium concentration showed a significant association with LAE [odds ratio (OR) 1.22, 95% confidence interval (95% CI) 1.09-1.37; P = 0.001]. In the stepwise multiple logistic regression, plasma sodium concentration emerged as one of the most significant factors associated with LAE (adjusted OR 1.29, 95% CI 1.14-1.47; P < 0.001]. Its significance was well maintained (adjusted OR 1.23, 95% CI 1.07-1.43; P = 0.005) when including LV mass and volume index and N-terminal pro-brain natriuretic peptide in the model, while blood haemoglobin and systolic blood pressure were displaced. CONCLUSIONS This study for the first time alerted to a very high prevalence of subclinical LAE and reported a strong novel, independent relationship between plasma sodium concentration and subclinical LAE in Stage 3-5 CKD patients. Longitudinal studies are needed to establish causality between high plasma sodium concentration and LAE and their usefulness as therapeutic targets in CKD.
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Mishra RK, Li Y, DeFilippi C, Fischer MJ, Yang W, Keane M, Chen J, He J, Kallem R, Horwitz EJ, Rafey M, Raj DS, Go AS, Shlipak MG. Association of cardiac troponin T with left ventricular structure and function in CKD. Am J Kidney Dis 2013; 61:701-9. [PMID: 23291148 DOI: 10.1053/j.ajkd.2012.11.034] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 11/06/2012] [Indexed: 01/12/2023]
Abstract
BACKGROUND Serum cardiac troponin T (cTnT) is associated with increased risk of heart failure and cardiovascular death in several population settings. We evaluated associations of cTnT levels with cardiac structural and functional abnormalities in a cohort of patients with chronic kidney disease (CKD) without heart failure. STUDY DESIGN Cross-sectional. SETTING & PARTICIPANTS Chronic Renal Insufficiency Cohort (CRIC; N=3,243). PREDICTOR The primary predictor was cTnT level. Secondary predictors included demographic and clinical characteristics, hemoglobin level, high-sensitivity C-reactive protein level, and estimated glomerular filtration rate using cystatin C. OUTCOMES Echocardiography was used to determine left ventricular (LV) mass and LV systolic and diastolic function. MEASUREMENTS Circulating cTnT was measured in stored sera using the highly sensitive assay. Logistic and linear regression models were used to examine associations of cTnT level with each echocardiographic outcome. RESULTS cTnT was detectable in 2,735 (84%) persons; median level was 13.3 (IQR, 7.7-23.8) pg/mL. Compared with undetectable cTnT (<3.0 pg/mL), the highest quartile (23.9-738.7 pg/mL) was approximately 2 times as likely to have LV hypertrophy (OR, 2.43; 95% CI, 1.44-4.09) in the fully adjusted model. cTnT level had a more modest association with LV systolic dysfunction; as a log-linear variable, a significant association was present in the fully adjusted model (OR of 1.4 [95% CI, 1.2-1.7] per 1-log unit; P < 0.001). There was no significant independent association between cTnT level and LV diastolic dysfunction. When evaluated as a screening test, cTnT level functioned only modestly for LV hypertrophy and concentric hypertrophy detection (area under the curve, 0.64 for both), with weaker areas under the curve for the other outcomes. LIMITATIONS The presence of coronary artery disease was not formally assessed using either noninvasive or angiographic techniques in this study. CONCLUSIONS In this large CKD cohort without heart failure, detectable cTnT had a strong association with LV hypertrophy, a more modest association with LV systolic dysfunction, and no association with diastolic dysfunction. These findings indicate that circulating cTnT levels in patients with CKD are predominantly an indicator of pathologic LV hypertrophy.
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36
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Relationship between inappropriate left ventricular hypertrophy and ejection fraction independent of absolute or indexed mass in a community sample of black African ancestry. J Hypertens 2013; 31:169-76. [DOI: 10.1097/hjh.0b013e32835a8696] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Su HM, Lin TH, Hsu PC, Lee CS, Lee WH, Chen SC, Voon WC, Lai WT, Sheu SH. Association of chronic kidney disease and peripheral artery disease with inappropriate left ventricular mass. PLoS One 2012; 7:e48422. [PMID: 23119010 PMCID: PMC3485213 DOI: 10.1371/journal.pone.0048422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 09/25/2012] [Indexed: 01/20/2023] Open
Abstract
Inappropriate left ventricular mass index (LVM) may develop as a response to particular hemodynamic and metabolic alterations. Inappropriate LVM and peripheral artery disease (PAD) characterized by abnormally low or high ankle-brachial index (ABI) are common in chronic kidney disease (CKD) patients, in whom there may be a close and cause-effect relationship. The aim of this study is to assess whether CKD and abnormal ABI has an independent and additive association with inappropriate LVM. A total of 1110 patients were included in the study. Inappropriate LVM was defined as observed LVM more than 28% of the predicted value. The ABI was measured using an ABI-form device. PAD was defined as ABI <0.9 or >1.3 in either leg. Multivariate analysis showed that patients with estimated glomerular filtration rate (eGFR) <45 ml/min/1.73 m2 (odds ratio [OR], 1.644; P = 0.011) and PAD (OR, 2.082; P = 0.002) were independently associated with inappropriate LVM. The interaction between eGFR <45 ml/min/1.73 m2 and PAD on inappropriate LVM was statistically significant (P = 0.044). Besides, eGFR<45 ml/min/1.73 m2 (change in observed/predicted LVM, 19.949; P<0.001) and PAD (change in observed/predicted LVM, 11.818; P = 0.003) were also significantly associated with observed/predicted LVM. Our findings show that eGFR <45 ml/min/1.73 m2 and PAD are independently and additively associated with inappropriate LVM and observed/predicted LVM. Assessments of eGFR and ABI may be useful in identifying patients with inappropriate LVM.
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Affiliation(s)
- Ho-Ming Su
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tsung-Hsien Lin
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Chao Hsu
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chee-Siong Lee
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hsien Lee
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Szu-Chia Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- * E-mail:
| | - Wen-Chol Voon
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Ter Lai
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sheng-Hsiung Sheu
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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38
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Whitman IR, Feldman HI, Deo R. CKD and sudden cardiac death: epidemiology, mechanisms, and therapeutic approaches. J Am Soc Nephrol 2012; 23:1929-39. [PMID: 23100219 DOI: 10.1681/asn.2012010037] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Multiple studies demonstrate a strong independent association between CKD and cardiovascular events including death, heart failure, and myocardial infarction. This review focuses on recent clinical studies that expand this spectrum of adverse cardiovascular events to include ventricular arrhythmias and sudden cardiac death. In addition, experimental models suggest structural remodeling of the heart and electrophysiologic changes in this population. These processes may explain the increased arrhythmic risk in kidney disease and aid in identifying patients who are at higher risk for sudden cardiac death. Finally, we review here the data to support the use of pharmacologic and device-based therapies for both the primary and secondary prevention of sudden cardiac death.
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Affiliation(s)
- Isaac R Whitman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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39
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Wong CJ, Moxey-Mims M, Jerry-Fluker J, Warady BA, Furth SL. CKiD (CKD in children) prospective cohort study: a review of current findings. Am J Kidney Dis 2012; 60:1002-11. [PMID: 23022429 DOI: 10.1053/j.ajkd.2012.07.018] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Accepted: 07/02/2012] [Indexed: 11/11/2022]
Abstract
Chronic kidney disease (CKD) is a life-long condition associated with substantial morbidity and premature death due to complications from a progressive decrease in kidney function. The incidence and prevalence of all stages of CKD in children continues to increase worldwide. Between 2000 and 2008, the kidney replacement therapy incidence rate in those aged 0-19 years increased 5.9% to 15 per million population, highlighting the importance of CKD research in children. Many comorbid conditions seen in adults with CKD, including cardiovascular disease and cognitive impairment, also are highly prevalent in children, implicitly demonstrating the crucial need for initiating therapy early to improve health outcomes in children with CKD. The CKiD (Chronic Kidney Disease in Children) Study is a prospective cohort study of 586 children aged 1-16 years with an estimated glomerular filtration rate of 30-90 mL/min/1.73 m(2). Since its inception, CKiD has identified risk factors for CKD progression and cardiovascular disease in children with CKD and highlighted the effects of CKD on outcomes unique to children, including neurocognitive development and growth. This review summarizes the findings to date, illustrating the spectrum of CKD-associated complications in children and emphasizing areas requiring further investigation. Taken in sum, these elements stress that initiating treatment at an early age is essential for reducing long-term morbidity and mortality in children with CKD.
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Affiliation(s)
- Cynthia J Wong
- Department of Pediatrics, Division of Nephrology, Lucile Packard Children's Hospital, Palo Alto, CA, USA.
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40
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Mathew J, Katz R, St John Sutton M, Dixit S, Gerstenfeld EP, Ghio S, Gold MR, Linde C, Shlipak MG, Deo R. Chronic kidney disease and cardiac remodelling in patients with mild heart failure: results from the REsynchronization reVErses Remodeling in Systolic Left vEntricular Dysfunction (REVERSE) study. Eur J Heart Fail 2012; 14:1420-8. [PMID: 22956574 DOI: 10.1093/eurjhf/hfs135] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
AIMS Chronic kidney disease (CKD) is a risk factor for left ventricular hypertrophy (LVH) and heart failure. We evaluated the effect of CKD on left ventricular (LV) remodelling among patients with mild heart failure. METHODS AND RESULTS REVERSE was a randomized, controlled trial evaluating cardiac resynchronization therapy (CRT) in patients with New York Heart Association (NYHA) class I/II heart failure. CKD was defined as an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m(2). We compared changes in LV function and size over the course of 12 months by CKD status using linear mixed models adjusted for demographics, co-morbidities, medications, cardiomyopathy aetiology, and CRT status. Finally, we evaluated the effect of CKD on cardiac remodelling among patients randomized to CRT on or off. CKD was associated with worsening LV function and dilation compared with the non-CKD group {adjusted, 12-month β coefficients for the CKD group compared with the non-CKD referent group: LV ejection fraction (%) [-1.80, 95% confidence interval (CI) -3.36 to -0.24], LV end-systolic volume (mL) (14.16, 95% CI 3.96-24.36), LV end-diastolic volume (mL) (14.88, 95% CI 2.88-26.76), LV end-systolic diameter (cm) (0.36, 95% CI 0.12-0.48), LV end-diastolic diameter (cm) (0.24, 95% CI 0.012-0.36), mitral regurgitation (%) (3.12, 95% CI 0.48-5.76), and LV shape (0.036, 95% CI 0.012-0.060)}. In participants assigned to CRT, those without CKD had significantly greater improvements in LV structural parameters compared with the CKD group. CONCLUSIONS In comparison with participants with normal kidney function, CKD is an independent risk factor for ventricular dysfunction and dilation. CRT improves LV function and structure to a lesser extent in patients with CKD than in those with normal kidney function.
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Affiliation(s)
- Jehu Mathew
- Division of Cardiovascular Medicine, University of Pennsylvania, Philadelphia, PA, USA
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41
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Woodiwiss AJ, Libhaber CD, Libhaber E, Sareli P, Norton GR. Relationship Between On-Treatment Decreases in Inappropriate Versus Absolute or Indexed Left Ventricular Mass and Increases in Ejection Fraction in Hypertension. Hypertension 2012; 60:810-7. [DOI: 10.1161/hypertensionaha.112.197822] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Although in cross-sectional studies left ventricular mass (LVM), which exceeds that predicted by workload (inappropriate LVM [LVM
inappr
]) but not absolute LVM or LVM index (LVMI), is inversely related to LV ejection fraction (EF), whether on-treatment decreases in LVM
inappr
(%observed/predicted LVM) account for increases in EF beyond LVM or LVMI is unclear. Echocardiography was performed in 168 mild-to-moderate hypertensives treated for 4 months. Although in patients with an LVMI >51 g/m
2.7
(n=112; change in LVMI, −13.7±14.0 g/m
2.7
;
P
<0.0001) but not in patients with an LVMI ≤51 g/m
2.7
(n=56; change in LVMI, 1.3±9.3 g/m
2.7
) LVMI decreased with treatment, treatment failed to increase EF in either group (1.2±10.8% and 2.7±10.7%, respectively). In contrast, in patients with inappropriate LV hypertrophy (LVM
inappr
>150%; n=33) LVM
inappr
decreased (−32±27%;
P
<0.0001) and EF increased (5.0±10.3%;
P
<0.05) after treatment, whereas in patients with an LVM
inappr
≤150% (n=135), neither LVM
inappr
(−0.5±23%) nor EF (0.9±10.3%) changed with therapy. With adjustments for circumferential LV wall stress and other confounders, whereas on-treatment decreases in LVM or LVMI were weakly related to an attenuated EF (partial
r
=0.17;
P
<0.05), on-treatment decreases in LVM
inappr
were strongly related to increases in EF even after further adjustments for LVM or LVMI (partial
r
=−0.63 [CI, −0.71 to −0.52];
P
<0.0001). In conclusion, decreases in LVM
inappr
are strongly related to on-treatment increases in EF beyond changes in LVM and LVMI. LV hypertrophy can, therefore, be viewed as a compensatory change that preserves EF, but when in excess of that predicted by stroke work, it can be viewed as a pathophysiological process accounting for a reduced EF.
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Affiliation(s)
- Angela J. Woodiwiss
- From the Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology (A.J.W., C.D.L., P.S., G.R.N.), and the School of Medicine (C.D.L., E.L.), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Carlos D. Libhaber
- From the Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology (A.J.W., C.D.L., P.S., G.R.N.), and the School of Medicine (C.D.L., E.L.), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Elena Libhaber
- From the Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology (A.J.W., C.D.L., P.S., G.R.N.), and the School of Medicine (C.D.L., E.L.), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Pinhas Sareli
- From the Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology (A.J.W., C.D.L., P.S., G.R.N.), and the School of Medicine (C.D.L., E.L.), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gavin R. Norton
- From the Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology (A.J.W., C.D.L., P.S., G.R.N.), and the School of Medicine (C.D.L., E.L.), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Gunasekaran R, Maskon O, Hassan HHC, Safian N, Sakthiswary R. Left Atrial Volume Index Is an Independent Predictor of Major Adverse Cardiovascular Events in Acute Coronary Syndrome. Can J Cardiol 2012; 28:561-6. [DOI: 10.1016/j.cjca.2012.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2012] [Revised: 02/25/2012] [Accepted: 02/27/2012] [Indexed: 11/29/2022] Open
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Inappropriately high left ventricular mass: marker of very high cardiovascular risk in patients with chronic kidney disease? Hypertens Res 2012; 35:800-1. [PMID: 22573199 DOI: 10.1038/hr.2012.64] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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44
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The ratio of observed to predicted left ventricular mass is independently associated with increased cardiovascular events in patients with chronic kidney disease. Hypertens Res 2012; 35:832-8. [DOI: 10.1038/hr.2012.40] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Chen SC, Su HM, Hung CC, Chang JM, Liu WC, Tsai JC, Lin MY, Hwang SJ, Chen HC. Echocardiographic parameters are independently associated with rate of renal function decline and progression to dialysis in patients with chronic kidney disease. Clin J Am Soc Nephrol 2011; 6:2750-8. [PMID: 21980185 PMCID: PMC3255363 DOI: 10.2215/cjn.04660511] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 09/06/2011] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND OBJECTIVES Cardiac abnormalities were frequently noted in patients with chronic kidney disease (CKD). This study is designed to assess whether echocardiographic parameters are associated with rate of renal function decline and progression to dialysis in CKD stage 3 to 5 patients. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This longitudinal study enrolled 415 patients. The renal end point was defined as commencement of dialysis. The change in renal function was measured by estimated GFR (eGFR) slope. RESULTS Progression to dialysis was predicted by wide pulse pressure, low albumin, low hemoglobin, high calcium-phosphorous product, proteinuria, diuretics use, and concentric left ventricular hypertrophy (LVH) (hazard ratio, 2.03; 95% confidence interval [CI], 1.00 to 4.10; P = 0.05). The eGFR slope was negatively associated with total cholesterol, uric acid, proteinuria, diuretics use, and left atrial (LA) diameter (change in slope, -0.50; 95% CI, -0.89 to -0.11; P = 0.01) and positively associated with albumin and left ventricular ejection fraction (LVEF) (change in slope, 0.06; 95% CI, 0.03 to 0.08; P < 0.001). CONCLUSIONS Our study in patients of CKD stage 3 to 5 demonstrated that concentric LVH was associated with progression to dialysis, and that increased LA diameter and decreased LVEF were associated with faster renal function decline. Echocardiography may help identify high-risk groups with progressive decline in renal function to dialysis and rapid progression of renal dysfunction in CKD stage 3 to 5 patients.
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Affiliation(s)
- Szu-Chia Chen
- Division of Nephrology
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; and
| | - Ho-Ming Su
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; and
- Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | - Jer-Ming Chang
- Division of Nephrology
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; and
- Faculty of Renal Care
| | - Wan-Chun Liu
- Division of Nephrology
- Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; and
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