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Gherbesi E, Faggiano A, Sala C, Carugo S, Grassi G, Tadic M, Cuspidi C. Left ventricular systolic dysfunction in obesity: a meta-analysis of speckle tracking echocardiographic studies. J Hypertens 2024; 42:1449-1459. [PMID: 38780168 DOI: 10.1097/hjh.0000000000003761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
BACKGROUND Obesity is a risk factor for left ventricular hypertrophy (LVH) and diastolic dysfunction. Available evidence on impaired myocardial deformation in obese patients without apparent systolic dysfunction assessed by LV ejection fraction (LVEF) is based on single studies. The aim of the present meta-analysis was to provide a comprehensive and updated information on this issue. METHODS The PubMed, OVID-MEDLINE, and Cochrane library databases were analysed to search English-language articles published from the inception up to 31 December 2023. Studies were identified by using MeSH terms and crossing the following search items: ' myocardial strain', 'left ventricular mechanics', 'longitudinal global strain', 'speckle tracking echocardiography', 'systolic dysfunction', 'left ventricular ejection fraction', and 'obesity'. RESULTS Twenty-four studies including 5792 obese and 5518 nonobese individuals from different clinical settings were considered for the analysis. LV global longitudinal strain (GLS) was significantly impaired in the obese group [standard means difference (SMD): -0.86 ± 0.08; confidence interval (CI) -1.02 to -0.69, P < 0.0001] and this was paralleled by a significant difference in pooled LVEF between obese and controls (SMD -0.27 ± 0.06; CI -0.40 to -0.15, P < 0.0001). Unlike GLS, however, the majority of the selected studies failed to show statistically significant differences in LVEF. Furthermore, in patients with advanced obesity (BMI > 35 kg/m 2 , data from six studies), LV systolic dysfunction was more significantly detected by GLS (SMD -1.24 ± 0.19, CI -1.61/-0.87, P < 0.0001) than by LVEF (SMD -0.54 ± 0.27, CI -1.07 to -0.01, P = 0.046). CONCLUSION The present meta-analysis suggests that GLS may unmask systolic dysfunction often undetected by conventional LVEF in the obese setting; thus, this parameter should be incorporated into routine work-up aimed to identify obesity-mediated subclinical cardiac damage.
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Affiliation(s)
- Elisa Gherbesi
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico
| | - Andrea Faggiano
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico
- Department of Clinical Sciences and Community Health, University of Milano
| | - Carla Sala
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico
- Department of Clinical Sciences and Community Health, University of Milano
| | - Stefano Carugo
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico
- Department of Clinical Sciences and Community Health, University of Milano
| | - Guido Grassi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Marijana Tadic
- University Heart Center Ulm, University Ulm, Albert-Einstein Allee, Ulm, Germany
| | - Cesare Cuspidi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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2
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Li Z, Qian Y, Fan CY, Huang Y. Application of three-dimensional speckle tracking technique in measuring left ventricular myocardial function in patients with diabetes. World J Diabetes 2024; 15:783-792. [PMID: 38680686 PMCID: PMC11045408 DOI: 10.4239/wjd.v15.i4.783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/28/2023] [Accepted: 03/07/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Diabetic cardiomyopathy is considered as a chronic complication of diabetes mellitus (DM). Therefore, early detection of left ventricular systolic function (LVSF) damage in DM is essential. AIM To explore the use of the three-dimensional speckle tracking technique (3D-STI) for measuring LVSF in DM patients via meta-analysis. METHODS The electronic databases were retrieved from the initial accessible time to 29 April 2023. The current study involved 9 studies, including 970 subjects. We carried out this meta-analysis to estimate myocardial function in DM compared with controls according to myocardial strain attained by 3D-STI. RESULTS Night articles including 970 subjects were included. No significant difference was detected in the left ventricular ejection fraction between the control and the diabetic group (P > 0.05), while differences in global longitudinal strain, global circumferential strain, global radial strain, and global area strain were markedly different between the controls and DM patients (all P < 0.05). CONCLUSION The 3D-STI could be applied to accurately measure early LVSF damage in patients with DM.
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Affiliation(s)
- Zheng Li
- Department of Ultrasound, The People’s Hospital of Danyang, Danyang Hospital of Nantong University, Danyang 212300, Jiangsu Province, China
| | - Ying Qian
- Department of Ultrasound, The People’s Hospital of Danyang, Danyang Hospital of Nantong University, Danyang 212300, Jiangsu Province, China
| | - Chun-Yun Fan
- Department of Ultrasound, The People’s Hospital of Danyang, Danyang Hospital of Nantong University, Danyang 212300, Jiangsu Province, China
| | - Yong Huang
- Department of Endocrinology, The People’s Hospital of Danyang, Danyang Hospital of Nantong University, Danyang 212300, Jiangsu Province, China
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3
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Ghoreyshi-Hefzabad SM, Jeyaprakash P, Vo HQ, Gupta A, Ozawa K, Pathan F, Negishi K. Subclinical systolic dysfunction detected by 2D speckle tracking echocardiography in adults with diabetes mellitus: systematic review and meta-analysis of 6668 individuals with diabetes mellitus and 7218 controls. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:977-989. [PMID: 36995526 PMCID: PMC10160195 DOI: 10.1007/s10554-023-02810-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 02/04/2023] [Indexed: 03/31/2023]
Abstract
PURPOSE Speckle tracking echocardiography (STE) can help to identify subclinical features of diabetic cardiomyopathy (DCM). There is, however, significant heterogeneity in the reported strain values in literature. We performed a systematic review and meta-analysis to compare cardiac systolic strain values assessed by 2D-STE in asymptomatic adults with diabetes mellitus (DM) and healthy controls. METHODS Five databases were searched, and a total of 41 valid studies (6668 individuals with DM and 7218 controls) were included for analysis. Pooled mean in each group and mean difference (MD) for left ventricular global longitudinal strain (LVGLS), LV global circumferential strain (LVGCS), LV global radial strain (LVGRS), LV longitudinal systolic strain rate (LVSR), left atrial reservoir strain (LARS) and right ventricular GLS (RVGLS) were assessed. RESULTS Patients with DM had overall 2 units lower LVGLS than healthy subjects 17.5% [16.8, 18.3], vs 19.5 [18.7, 20.4], MD = - 1.96 [- 2.27, - 1.64]. Other strain values were also lower in patients with DM: LVGCS (MD = - 0.89 [- 1.26, - 0.51]); LVGRS (MD = - 5.03 [- 7.18, - 2.87]); LVSR (MD = - 0.06 [- 0.10, - 0.03]); LARS (MD = - 8.41 [- 11.5, - 5.33]); and RVGLS (MD = - 2.41 [- 3.60, - 1.22]). Meta-regression identified higher body mass index (BMI) as the single contributor to worse LVGLS, LVGCS and LVSR. Those with higher Hemoglobulin A1c had worse RVGLS. CONCLUSION Myocardial strains were reduced in whole heart in patients with DM. The largest reduction was observed in LA reservoir strain, followed by RVGLS and LVGLS. Higher BMI in patients with DM is associated with worse LV strain values.
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Affiliation(s)
- Seyed-Mohammad Ghoreyshi-Hefzabad
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia
| | - Prajith Jeyaprakash
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia
- Department of Cardiology, Nepean Hospital, Kingswood, NSW, Australia
| | - Ha Q Vo
- Department of Cardiology, Nepean Hospital, Kingswood, NSW, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Alpa Gupta
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia
| | - Koya Ozawa
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia
| | - Faraz Pathan
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Kazuaki Negishi
- Sydney Medical School Nepean, Faculty of Medicine and Health, Charles Perkins Centre Nepean, The University of Sydney, Kingswood, Australia.
- Department of Cardiology, Nepean Hospital, Kingswood, NSW, Australia.
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia.
- The University of Sydney, Kingswood, NSW, 2747, Australia.
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Kunovac A, Hathaway QA, Burrage EN, Coblentz T, Kelley EE, Sengupta PP, Hollander JM, Chantler PD. Left Ventricular Segmental Strain Identifies Unique Myocardial Deformation Patterns After Intrinsic and Extrinsic Stressors in Mice. ULTRASOUND IN MEDICINE & BIOLOGY 2022; 48:2128-2138. [PMID: 35933241 PMCID: PMC9427680 DOI: 10.1016/j.ultrasmedbio.2022.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 06/15/2023]
Abstract
We used segmental strain analysis to evaluate whether intrinsic (diet-induced obesity [DIO]) and extrinsic (unpredictable chronic mild stress [UCMS]) stressors can alter deformational patterns of the left ventricle. Six-week-old male C57BL/6J mice were randomized into the lean or obese group (n = 24/group). Mice underwent 12 wk of DIO with a high-fat diet (HFD). At 18 wk, lean and obese mice were further randomized into UCMS and non-UCMS groups (UCMS, 7 h/d, 5 d/wk, for 8 wk). Echocardiography was performed at baseline (6 wk), post-HFD (18 wk) and post-UCMS (26 wk). Machine learning was applied to the DIO and UCMS groups. There was robust predictive accuracy (area under the receiver operating characteristic curve [AUC] = 0.921) when comparing obese with lean mice, with radial strain changes in the lateral (-64%, p ≤ 0.001) and anterior free (-53%, p < 0.001) walls being most informative. The ability to predict mice that underwent UCMS, irrespective of diet, was assessed (AUC = 0.886), revealing longitudinal strain rate of the anterior midwall and radial strain of the posterior septal wall as the top features. The wall segments indicate a predilection for changes in deformation patterns to the free wall (DIO) and septal wall (UCMS), indicating disease-specific alterations to the myocardium.
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Affiliation(s)
- Amina Kunovac
- Division of Exercise Physiology, School of Medicine, West Virginia University, Morgantown, West Virginia, USA; Mitochondria, Metabolism & Bioenergetics Working Group, West Virginia University, Morgantown, West Virginia, USA
| | - Quincy A Hathaway
- Heart and Vascular Institute, West Virginia University, Morgantown, West Virginia, USA.
| | - Emily N Burrage
- Department of Neuroscience, School of Medicine, West Virginia University, Morgantown, West Virginia, USA
| | - Tyler Coblentz
- Division of Exercise Physiology, School of Medicine, West Virginia University, Morgantown, West Virginia, USA
| | - Eric E Kelley
- Department of Physiology and Pharmacology, School of Medicine, West Virginia University, Morgantown, West Virginia, USA
| | - Partho P Sengupta
- Heart and Vascular Institute, West Virginia University, Morgantown, West Virginia, USA; Rutgers Robert Wood Johnson University Hospital, New Brunswick, New Jersey, USA
| | - John M Hollander
- Division of Exercise Physiology, School of Medicine, West Virginia University, Morgantown, West Virginia, USA; Mitochondria, Metabolism & Bioenergetics Working Group, West Virginia University, Morgantown, West Virginia, USA
| | - Paul D Chantler
- Division of Exercise Physiology, School of Medicine, West Virginia University, Morgantown, West Virginia, USA; Mitochondria, Metabolism & Bioenergetics Working Group, West Virginia University, Morgantown, West Virginia, USA; Department of Neuroscience, School of Medicine, West Virginia University, Morgantown, West Virginia, USA
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Iskander J, Kelada P, Rashad L, Massoud D, Afdal P, Abdelmassih AF. Advanced Echocardiography Techniques: The Future Stethoscope of Systemic Diseases. Curr Probl Cardiol 2022; 47:100847. [PMID: 33992429 PMCID: PMC9046647 DOI: 10.1016/j.cpcardiol.2021.100847] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 01/11/2023]
Abstract
Cardiovascular disease (CVD) has been showing patterns of extensive rise in prevalence in the contemporary era, affecting the quality of life of millions of people and leading the causes of death worldwide. It has been a provocative challenge for modern medicine to diagnose CVD in its crib, owing to its etiological factors being attributed to a large array of systemic diseases, as well as its non-binary hideous nature that gradually leads to functional disability. Novel echocardiography techniques have enabled the cardiac ultrasound to provide a comprehensive analysis of the heart in an objective, feasible, time- and cost-effective manner. Speckle tracking echocardiography, contrast echocardiography, and 3D echocardiography have shown the highest potential for widespread use. The uses of novel modalities have been elaborately demonstrated in this study as a proof of concept that echocardiography has a place in routine general practice with supportive evidence being as recent as its role in the concurrent COVID-19 pandemic. Despite such evidence, many uses remain off-label and unexploited in practice. Generalization of echocardiography at the point of care can become a much-needed turning point in the clinical approach to case management. To actualize such aspirations, we recommend further prospective and interventional studies to examine the effect of implementing advanced techniques at the point of care on the decision-making process and evaluate their effectiveness in prevention of cardiovascular morbidities and mortalities.
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Affiliation(s)
- John Iskander
- Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Peter Kelada
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Lara Rashad
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Doaa Massoud
- Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Peter Afdal
- Residency program, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Antoine Fakhry Abdelmassih
- Pediatric Cardiology Unit, Department of Pediatrics, Kasr AlAiny Faculty of Medicine, Cairo University, Cairo, Egypt; Consultant of Pediatric Cardiology, Children Cancer Hospital of Egypt (57357 Hospital), Cairo, Egypt
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6
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Shehata I, Abomandour H, Elnagar A, Aboleineen M. Subclinical impairment of left ventricular function assessed by speckle tracking in Type 2 diabetic obese and non-obese patients: Case control study. J Cardiovasc Echogr 2022; 32:95-106. [PMID: 36249437 PMCID: PMC9558637 DOI: 10.4103/jcecho.jcecho_85_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/05/2022] [Accepted: 04/12/2022] [Indexed: 11/04/2022] Open
Abstract
Objectives: Materials and Methods: Results: Conclusion:
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7
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Van Ryckeghem L, Keytsman C, Verbaanderd E, Frederix I, Bakelants E, Petit T, Jogani S, Stroobants S, Dendale P, Bito V, Verwerft J, Hansen D. Asymptomatic type 2 diabetes mellitus display a reduced myocardial deformation but adequate response during exercise. Eur J Appl Physiol 2021; 121:929-940. [PMID: 33417036 DOI: 10.1007/s00421-020-04557-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 11/07/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND AND PURPOSE The development of myocardial fibrosis is a major complication of Type 2 diabetes mellitus (T2DM), impairing myocardial deformation and, therefore, cardiac performance. It remains to be established whether abnormalities in longitudinal strain (LS) exaggerate or only occur in well-controlled T2DM, when exposed to exercise and, therefore, cardiac stress. We therefore studied left ventricular LS at rest and during exercise in T2DM patients vs. healthy controls. METHODS AND RESULTS Exercise echocardiography was applied with combined breath-by-breath gas exchange analyses in asymptomatic, well-controlled (HbA1c: 6.9 ± 0.7%) T2DM patients (n = 36) and healthy controls (HC, n = 23). Left ventricular LS was assessed at rest and at peak exercise. Peak oxygen uptake (V̇O2peak) and workload (Wpeak) were similar between groups (p > 0.05). Diastolic (E, e's, E/e') and systolic function (left ventricular ejection fraction) were similar at rest and during exercise between groups (p > 0.05). LS (absolute values) was significantly lower at rest and during exercise in T2DM vs. HC (17.0 ± 2.9% vs. 19.8 ± 2% and 20.8 ± 4.0% vs. 23.3 ± 3.3%, respectively, p < 0.05). The response in myocardial deformation (the change in LS from rest up to peak exercise) was similar between groups (+ 3.8 ± 0.6% vs. + 3.6 ± 0.6%, in T2DM vs. HC, respectively, p > 0.05). Multiple regression revealed that HDL-cholesterol, fasted insulin levels and exercise tolerance accounted for 30.5% of the variance in response of myocardial deformation in the T2DM group (p = 0.002). CONCLUSION Myocardial deformation is reduced in well-controlled T2DM and despite adequate responses, such differences persist during exercise. TRIAL REGISTRATION NCT03299790, initially released 09/12/2017.
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Affiliation(s)
- Lisa Van Ryckeghem
- REVAL-Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, Building A, 3590, Diepenbeek, Belgium. .,BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.
| | - Charly Keytsman
- REVAL-Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, Building A, 3590, Diepenbeek, Belgium.,BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Elvire Verbaanderd
- Physical Activity, Sport & Health Research Group, Faculty of Movement Sciences, KU Leuven, Leuven, Belgium
| | - Ines Frederix
- BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.,Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium.,Faculty of Medicine & Health Sciences, Antwerp University, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Elise Bakelants
- Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium.,Hôpitaux Universitaires de Genève (HUG), Genève, Switzerland
| | - Thibault Petit
- Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium.,Department of Cardiology, Hospital Oost-Limburg, Genk, Belgium
| | - Siddharth Jogani
- Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
| | - Sarah Stroobants
- Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
| | - Paul Dendale
- BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.,Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
| | - Virginie Bito
- BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium
| | - Jan Verwerft
- Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
| | - Dominique Hansen
- REVAL-Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, Building A, 3590, Diepenbeek, Belgium.,BIOMED-Biomedical Research Centre, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium.,Department of Cardiology, Virga Jessa Hospital, Heart Centre Hasselt, Hasselt, Belgium
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Echocardiography, an Indispensable Tool for the Management of Diabetics, with or without Coronary Artery Disease, in Clinical Practice. ACTA ACUST UNITED AC 2020; 56:medicina56120709. [PMID: 33352952 PMCID: PMC7767240 DOI: 10.3390/medicina56120709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/16/2020] [Accepted: 12/16/2020] [Indexed: 12/28/2022]
Abstract
Diabetes mellitus is a major factor contributing to the development of cardiovascular disease. As morbidity and mortality rates rise dramatically, when target organ damage develops pre-symptomatic assessment is critical for the management of diabetic patients. Echocardiography is a noninvasive and reproducible method that may aid in risk stratification and in evaluation of treatment effects. The aim of this review is to analyze the echocardiographic techniques which can detect early alteration in cardiac function in patients with diabetes.
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9
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Zoppini G, Bergamini C, Mantovani A, Dauriz M, Targher G, Rossi A, Bonora E. The E/e' ratio difference between subjects with type 2 diabetes and controls. A meta-analysis of clinical studies. PLoS One 2018; 13:e0209794. [PMID: 30589892 PMCID: PMC6307698 DOI: 10.1371/journal.pone.0209794] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 12/11/2018] [Indexed: 01/07/2023] Open
Abstract
Type 2 diabetes is associated with an increased risk of heart failure. Left ventricular diastolic dysfunction and type 2 diabetes are frequently associated. Using echocardiography, we know that tissue Doppler imaging E/e’ ratio is a reliable predictor of left ventricular filling pressure. We performed a systematic review and meta-analysis to investigate the averaged E/e’ ratio value in patients with type 2 diabetes compared to non-diabetic controls. In the analysis we included cross-sectional studies providing the averaged E/e’ ratio. Subgroup/sensitivity analyses were conducted according to variables known to influence E/e’ ratio measurements. The analysis included 15 cross sectional studies with 877 type 2 diabetes patients and 1193 controls. The weighted mean difference showed higher values in diabetes (WMD 2.02; 95% CI 1.35, 2.70; p<0.001). The result was consistent in the subgroup/sensitivity analyses. Visual inspection of the funnel plot did not identify substantial asymmetry and the Egger test for funnel plot asymmetry showed a p value of 0.36. In conclusion, our assessment suggests that averaged E/e’ ratio is consistently increased in patients with type 2 diabetes compared to non-diabetic controls in the absence of cardiovascular diseases and complicated hypertension. This alteration may be a precocious diastolic alteration in the diabetic cardiomyopathy.
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Affiliation(s)
- Giacomo Zoppini
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
- * E-mail:
| | - Corinna Bergamini
- Section of Cardiology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
| | - Marco Dauriz
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
| | - Andrea Rossi
- Section of Cardiology, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Enzo Bonora
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, Azienda Ospedaliera Universitaria Integrata, University of Verona, Verona, Italy
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Di Bello V, Fabiani I, Calogero E, Colonna P, Carerj S, Canterin FA, Benedetto F, La Carrubba S, Pugliese NR, Barletta V, Conte L. Clinical Usefulness of Cardio-ankle Vascular Index, Local Artery Carotid Stiffness and Global Longitudinal Strain in Subjects with Cardiovascular Risk Factors. J Cardiovasc Echogr 2017; 27:81-87. [PMID: 28758058 PMCID: PMC5516445 DOI: 10.4103/jcecho.jcecho_10_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Vitantonio Di Bello
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
| | - Iacopo Fabiani
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
| | - Enrico Calogero
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
| | | | - Scipione Carerj
- G. Martino Hospital, Division of Cardiology, University of Messina, Messina, Italy
| | | | - Frank Benedetto
- Division of Cardiology, Bianchi-Melacrino-Morelli Hospital, Reggio Calabria, Italy
| | - Salvatore La Carrubba
- Villa Sofia-Cervello Hospital, Division of General Internal Medicine, Palermo, Italy
| | - Nicola R Pugliese
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
| | - Valentina Barletta
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
| | - Lorenzo Conte
- Department of Cardiothoracic, Cisanello Hospital, University of Pisa, Pisa, Italy
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11
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Gupta RK, Gupta R, Makar N, Chaudhary S, Bhatheja H, Pathak P. The Association of Left Ventricular Mass Index with Metabolic Syndrome in Comparison to Hypertensive Patients. J Cardiovasc Echogr 2016; 26:42-47. [PMID: 28465959 PMCID: PMC5224657 DOI: 10.4103/2211-4122.183748] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The metabolic syndrome (MS) is a condition associated with the clustering of risk factors including high blood pressure (BP), abdominal obesity, glucose intolerance, and dyslipidemia; which increases cardiovascular morbidity and mortality. High burden of subclinical disease component of MS contributes to the increased risk by causing left ventricular (LV) hypertrophy, thereby affecting long-term prognosis. This cross-sectional study uncovers the role of LV hypertrophy (LVH) and LV mass index (LVMI) in patients with MS in comparison to hypertensive patients. SUBJECTS AND METHODS A total of fifty North Indians, out of which 25 subjects were cases with the MS (obesity, dyslipidemia, glucose intolerance/diabetes with hypertension) and rest of the 25 subjects were control with hypertensive patients were included in the study and assessed for LVH and LVMI by two-dimensional echocardiography. Data were analyzed by SPSS version 21.0 based program. RESULTS MS cases had a significantly higher mean LVMI (49.60 ± 21.23 g/m2.7) (P < 0.05), also higher exposure rate of LVH with 11 cases (44%) and relative risk of 1.38 (odds ratio 1.67, 95% confidence interval 0.53-5.29) than controls with hypertensive patients. Among LVH patients, mean LVMI was highest in MS cases with males (50.31 ± 26.03 g/m2.7), high body mass index >30 kg/m2 (51.14 ± 22.08 g/m2.7), FBS ≤ 140 mg/dl (53.72 ± 27.91 g/m2.7), high TG > 150 mg/dl (50.00 ± 22.09 g/m2.7), and low HDL (male <40, female <50 mg/dl) (57.22 ± 27.23 g/m2.7) than controls with hypertension; respectively (P > 0.05, not significant). CONCLUSION MS, as a clustering of cardiovascular risk factors, is associated with higher LVM and prevalence of LVH. Therefore, high BP, increased waist circumference, dyslipidemia, and hyperglycemia separately and additively contributes to LVH suggesting that optimal BP control along with weight loss, lipid lowering agents, and euglycemic state may contribute to regression of LVH and LVM.
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Affiliation(s)
- Rajesh K Gupta
- Department of Medicine, Institute for Medical Sciences and Research Centre, Jaipur National University, Jaipur, Rajasthan, India
| | - Rimzim Gupta
- Department of Pediatrics, Institute for Medical Sciences and Research Centre, Jaipur National University, Jaipur, Rajasthan, India
| | - Neeraj Makar
- Department of Medicine, Mahatma Gandhi Hospital, Jaipur, Rajasthan, India
| | - Shashank Chaudhary
- Department of Medicine, Mahatma Gandhi Hospital, Jaipur, Rajasthan, India
| | - Himanshu Bhatheja
- Department of Medicine, Mahatma Gandhi Hospital, Jaipur, Rajasthan, India
| | - Prashant Pathak
- Department of Medicine, Mahatma Gandhi Hospital, Jaipur, Rajasthan, India
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