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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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Zhou D, Ye Z, Nie Z, Chen C, Luo S, Yan M, Wang J, Feng Y. Positive additive interaction effects of age, sex, obesity, and metabolic syndrome on left ventricular dysfunction. J Diabetes 2024; 16:e13478. [PMID: 37743094 PMCID: PMC10809287 DOI: 10.1111/1753-0407.13478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/18/2023] [Accepted: 09/03/2023] [Indexed: 09/26/2023] Open
Abstract
OBJECTIVE This study aims to explore the association between metabolic syndrome (MetS) and left ventricular diastolic dysfunction (LVDD) and systolic dysfunction (LVSD), defined by impaired global longitudinal strain (GLS), and assess additive and multiplicative interactions among age, sex, obesity, and MetS regarding LVDD and LVSD. METHODS We prospectively recruited 5503 participants from the China PEACE (Patient-Centered Evaluative Assessment of Cardiac Events) Million Persons Project with complete echocardiography exam. Multivariable logistic models were used to calculate adjusted odds ratios to evaluate both additive and multiplicative interactions. RESULTS The mean age was 56.59 years; 59.4% were women, 46.7% had MetS, 26.6% had left ventricular hypertrophy, 46.3% had LVDD, and 12.50% had impaired GLS. Compared to the non-MetS, the odds ratio (OR) of LVDD and impaired GLS in MetS were 1.40 (1.20-1.64) and 1.26 (1.03-1.54), respectively. For LVDD, relative excess risk due to additive interaction (RERI) for women and MetS, elderly and MetS, obesity and MetS were 0.76 (0.02-1.50), 35.65 (17.51-53.79), and 2.14 (0.66-3.62), respectively, thus suggesting additive interactions. For impaired GLS, RERI for obesity and MetS was 3.37 (0.50-6.24), thus suggesting additive interactions. CONCLUSIONS The MetS is independently associated with LVDD and impaired GLS. From the public health implications, prevention of MetS in women, elderly, and obese individuals might result in a greater reduction of LVDD and LVSD risk in cardiovascular high-risk population.
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Affiliation(s)
- Dan Zhou
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
- Department of Internal MedicineShenzhen People's Hospital (The Second Clinical Medical College, Jinan University; the First Affiliated Hospital, Southern University of Science and Technology)ShenzhenChina
| | - Zhongwen Ye
- Zhuhai Center for Disease Control and PreventionZhuhaiChina
| | - Zhiqiang Nie
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
- Global Health Research Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Chaolei Chen
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
| | - Songyuan Luo
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
| | - Mengqi Yan
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
| | - Jiabin Wang
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
- Global Health Research Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical SciencesSouthern Medical UniversityGuangzhouChina
| | - Yingqing Feng
- Department of CardiologyGuangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical UniversityGuangzhouChina
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Yao F, Zeng L, Hua M, Zhang S, Liang J, Gao Y, Chen C, Zhao X, He A, Liu M. Association of epicardial and visceral adipose tissue in relation to subclinical cardiac dysfunction in Chinese: Danyang study. BMJ Open 2023; 13:e075576. [PMID: 38086592 PMCID: PMC10729219 DOI: 10.1136/bmjopen-2023-075576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE Our study aims to examine the associations of visceral adipose tissue (VAT) and epicardial adipose tissue (EAT) with subclinical cardiac dysfunction in a Chinese population. DESIGN Cross-sectional. BACKGROUND EAT and VAT are the most important ectopic fat pools which were previously shown to be associated with subclinical cardiac dysfunction. However, few studies simultaneously measured both EAT thickness and VAT area, and explored their associations with cardiac dysfunction. Our study aims to examine the associations of VAT and EAT with subclinical cardiac dysfunction in a Chinese population. METHODS The study subjects were recruited from Danyang County from 2018 to 2019. Using Philips CX50, we recorded EAT thickness at the end-systole in a long-axis view. The subclinical systolic and diastolic function were assessed by two-dimensional speckle tracking, and transmitral and tissue Doppler imaging, respectively. Using Omron HDS-2000, we measured VAT area by dual bioelectrical impedance analysis. RESULTS The 1558 participants (age, 52.3±12.8 years) included 930 (59.7%) women. Compared with women, men had higher VAT area (99.4 vs 70.1 cm2; p<0.0001) but lower EAT thickness (4.02 vs 4.46 mm; p<0.0001). In simple correlation analyses, EAT thickness and VAT area were positively associated with E/e' ratio (r=0.16 to 0.20; all p<0.0001) and negatively with global longitudinal strain (GLS) and e' (r=-0.12 to -0.37; all p<0.0001). Furthermore, VAT area was associated with left ventricular ejection fraction (LVEF) (r=-0.14; p<0.0001). After adjustment for confounding factors, the association of EAT with GLS and that of VAT with e' and E/e' ratio remained significant (all p≤0.001), whereas the associations of EAT with subclinical diastolic dysfunction and that of VAT with systolic function became non-significant (all p≥0.11). Analyses on further adjustment for LVEF showed similar results. CONCLUSIONS Increased EAT thickness was associated with worse subclinical systolic dysfunction, while greater VAT area was associated with early diastolic dysfunction.
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Affiliation(s)
- Fang Yao
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Lingkai Zeng
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Mulian Hua
- Institute of Hypertension, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Siqi Zhang
- Institute of Hypertension, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Junya Liang
- Institute of Hypertension, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yun Gao
- Institute of Hypertension, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Chao Chen
- Department of Echocardiography, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Xixuan Zhao
- Department of Echocardiography, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Anxia He
- Department of Echocardiography, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Ming Liu
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- Institute of Hypertension, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Chen HH, Bhat A, Gan GC, Khanna S, Ahlenstiel G, Negishi K, Tan TC. The impact of body mass index on cardiac structure and function in a cohort of obese patients without traditional cardiovascular risk factors. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2023; 19:200211. [PMID: 37719420 PMCID: PMC10502350 DOI: 10.1016/j.ijcrp.2023.200211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 08/06/2023] [Accepted: 09/07/2023] [Indexed: 09/19/2023]
Abstract
Background Obesity has been linked with alterations in hemodynamic, autonomic, and hormonal pathways in the body, leading to a spectrum of cardiovascular changes. We sought to evaluate the effects of obesity on structural and functional changes of the heart in the absence of cardiac disease and associated risk factors. Methods We identified healthy outpatients without any cardiovascular disease or risk factors from our institution's echocardiography database (2017-2020). Patients were stratified by body mass index (BMI; normal: 18.5-25 kg/m2; overweight: 25-30 kg/m2; class 1 obesity: 30-35 kg/m2; class 2 obesity: 35-40 kg/m2; class 3 obesity: >40 kg/m2). Traditional and advanced echocardiographic parameters of cardiac chamber size and function including left ventricular global longitudinal strain (LV-GLS), left atrial reservoir strain (LASr), and right ventricular free wall strain (RV-FWS) were examined. The optimal cut-off BMI for discriminating LV-GLS (>-17.5%), LASr (<23%), and RV-FWS (>-23%) impairment was calculated using ROC curves. Results 307 patients were assessed (41.5 ± 13.3yrs; 36.5%male; LVEF 61.3 ± 4.8%). No significant differences in indexed chamber volumes or LVEF were appreciated across BMI groups (p > 0.05 for all). LV-GLS, LASr, and RV-FWS were all significant on one-way ANOVA for differences from the group mean (all p < 0.01). Jonckheere-Terpstra test confirmed a significant trend of lower absolute LV-GLS, LASr and RV-FWS values across the rising BMI groups. On ROC curve analysis, a BMI value of 29.9 kg/m2, 35.1 kg/m2, and 37.3 kg/m2 were associated with LASr (AUC: 0.75), RV-FWS (AUC: 0.72), and LV-GLS (AUC: 0.75) impairment respectively. Conclusion Obesity is linked with subclinical reduction of cardiac function in otherwise healthy subjects without cardiovascular risk factors, with reduction of left atrial function occurring at lower BMI, followed by the right and left ventricular function.
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Affiliation(s)
- Henry H.L. Chen
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of Sydney, Camperdown, NSW, 2006, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Aditya Bhat
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
| | - Gary C.H. Gan
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
- Department of Cardiology, Westmead Hospital, Sydney, NSW, 2145, Australia
| | - Shaun Khanna
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Golo Ahlenstiel
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
| | - Kazuaki Negishi
- University of Sydney, Camperdown, NSW, 2006, Australia
- Department of Cardiology, Nepean Hospital, Sydney, NSW, 2753, Australia
| | - Timothy C. Tan
- Department of Cardiology, Blacktown Hospital, Sydney, NSW, 2148, Australia
- University of Sydney, Camperdown, NSW, 2006, Australia
- Blacktown Clinical School, Western Sydney University, NSW, 2148, Australia
- University of New South Wales, NSW, 2052, Australia
- Department of Cardiology, Westmead Hospital, Sydney, NSW, 2145, Australia
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Gupta A, Garg R, Chawla SPS, Kaur S, Goyal S. Assessment of Cardiovascular Parameters on Submaximal Treadmill Exercise in Obese versus Nonobese Adults. Int J Appl Basic Med Res 2023; 13:212-217. [PMID: 38229726 PMCID: PMC10789467 DOI: 10.4103/ijabmr.ijabmr_290_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/17/2023] [Accepted: 10/18/2023] [Indexed: 01/18/2024] Open
Abstract
Background Obesity and overweight, irrespective of metabolic status, confer an increased risk of adverse consequences including cardiovascular diseases (CVDs). The mechanisms underlying altered cardiovascular responses in obese individuals during and after submaximal treadmill exercise are the subjects of great interest to public health. After graded exercise, delayed heart rate recovery (HRR), exaggerated blood pressure (BP) response, and prolongation of QT interval are the powerful predictors of cardiovascular morbidity and mortality that may facilitate timely identification of individuals at risk of CVD and help to evaluate the effectiveness of treatment interventions. Aim To compare the cardiovascular parameters on submaximal treadmill exercise in obese and nonobese adults. Materials and Methods This study was conducted on 80 subjects, 40 obese (cases) and 40 normal-weight individuals (controls), belonging to the age group of 18-60 years. Each participant was subjected to submaximal treadmill exercise according to the Bruce protocol. Heart rate (HR), systolic BP and diastolic BP (SBP and DBP), mean arterial pressure (MAP), QT and corrected QT (QTc) intervals, and rate pressure product (RPP) were measured preexercise, immediately after exercise, and during passive recovery at 1 min and 5 min after exercise. The Chi-square test and Mann-Whitney U-test, whichever is appropriate, were employed for the comparison of variables between the two study groups. P < 0.05 was considered statistically significant. Results Mean HR immediately after exercise, at 1 min and 5 min postexercise was significantly higher in obese when compared to nonobese participants (P = 0.006, P = 0.001, P = 0.001) despite similar resting HR in both the groups (P = 0.874). Mean SBP, DBP, MAP, and RPP were significantly higher in obese in comparison to nonobese subjects in all stages, i.e. before exercise, immediately after exercise, at 1 min and 5 min after exercise. QT and QTc intervals were also found to be significantly greater in obese than nonobese subjects in all stages (P = 0.001 each). Conclusion Obese subjects had higher resting BP (SBP, DBP, and MAP), QT/QTc interval, RPP, and increased response to submaximal treadmill exercise activity. Delayed HRR after exercise was also noted in obese subjects which indicates that obese populations are at risk of developing CVDs due to alteration in autonomic functions with sympathetic hyperactivity.
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Affiliation(s)
- Aditya Gupta
- Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Ravinder Garg
- Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Sumit Pal Singh Chawla
- Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Sarabjot Kaur
- Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Shiwali Goyal
- Department of Medicine, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
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Association of metabolically healthy obesity in young adulthood with myocardial structure and function. Int J Obes (Lond) 2023; 47:399-405. [PMID: 36899038 DOI: 10.1038/s41366-023-01288-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 02/13/2023] [Accepted: 02/22/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND Obesity is major cause of cardiovascular diseases. Metabolically healthy obesity (MHO) may increase heart failure risk early in life, and may be reflected in impaired cardiac structure and function. Therefore, we aimed to examine the relationship between MHO in young adulthood and cardiac structure and function. METHODS A total of 3066 participants from the Coronary Artery Risk Development in Young Adults (CARDIA) study were included, who completed echocardiography in young adulthood and middle age. The participants were grouped by obesity status (body mass index ≥30 kg/m2) and poor metabolic health (≥2 criteria for metabolic syndrome) into four metabolic phenotypes as follows: metabolically healthy non-obesity (MHN), MHO, metabolically unhealthy non-obesity (MUN), metabolically unhealthy obesity (MUO). The associations of the metabolic phenotypes (MHN serving as the reference) with left ventricular (LV) structure and function were evaluated using multiple linear regression models. RESULTS At baseline, mean age was 25 years, 56.4% were women, and 44.7% were black. After a follow-up 25 years, MUN in young adulthood was associated with worse LV diastolic function (E/é ratio, β [95% CI], 0.73 [0.18, 1.28]), worse systolic function (global longitudinal strain [GLS], 0.60 [0.08, 1.12]) in comparison with MHN. MHO and MUO were associated with LV hypertrophy (LV mass index, 7.49 g/m2 [4.63, 10.35]; 18.23 g/m2 [12.47, 23.99], respectively), worse diastolic function (E/é ratio, 0.67 [0.31, 1.02]; 1.47 [0.79, 2.14], respectively), and worse systolic function (GLS, 0.72 [0.38, 1.06]; 1.35 [0.64, 2.05], respectively) in comparison with MHN. These results were consistent in several sensitivity analyses. CONCLUSIONS In this community-based cohort using data from the CARDIA study, obesity in young adulthood was significantly associated with LV hypertrophy, worse systolic and diastolic function regardless of metabolic status. Relationship of Baseline Metabolic Phenotypes with Young Adulthood and Midlife Cardiac Structure and Function. Adjusted for year 0 covariates: age, sex, race, educational level, smoking status, drinking status, and physical activity; metabolically healthy non-obesity was used as a reference category for comparison. † Criteria for metabolic syndrome are listed in Supplementary Table S6. MUN metabolically unhealthy non-obesity, MHO metabolically healthy obesity, LVMi left ventricular mass index, LVEF left ventricular ejection fraction, E/A early to late peak diastolic mitral flow velocity ratio, E/é mitral inflow velocity to early diastolic mitral annular velocity, CI confidence interval.
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Romejko K, Rymarz A, Szamotulska K, Bartoszewicz Z, Rozmyslowicz T, Niemczyk S. Left Ventricular Diastolic Dysfunction in Chronic Kidney Disease Patients Not Treated with Dialysis. Nutrients 2022; 14:4664. [PMID: 36364925 PMCID: PMC9655426 DOI: 10.3390/nu14214664] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Left ventricular diastolic dysfunction (LVDD) is observed in the early stages of chronic kidney disease (CKD) and may lead to heart failure with preserved ejection fraction (HFpEF). The purpose of our study was to investigate the association between metabolic, nutritional and inflammatory parameters and LVDD in CKD and non-CKD patients. METHODS Two groups of patients were recruited to the study: 93 men with CKD and eGFR lower than 60 mL/min/1.73 m2 and 40 men without kidney function decrease with eGFR ≥ 60 mL/min/1.73 m2. Transthoracic echocardiography was performed to evaluate the diastolic function of the left ventricle. Bioimpedance spectroscopy (BIS) was used to measure overhydration and lean body mass. We also measured the serum concentrations of albumin, glucose, haemoglobin A1c (HgbA1c), fibrinogen, C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-alpha) and osteoprotegerin (OPG). RESULTS We observed that elevated serum fibrinogen and glucose concentrations were associated with LVDD independently of CKD status. Serum fibrinogen concentrations increased with the advancement of LVDD. Low albumin concentrations in CKD were related with LVDD. In the control group, lower muscle mass presented as lean tissue index (LTI) and lean tissue mass (LTM), and overhydration were associated with LVDD. In the group of patients without kidney function decrease the OPG concentrations were significantly higher in those with LVDD, and they rose with the advancement of LVDD. CONCLUSIONS Elevated inflammatory parameters, increased serum glucose concentrations and worse nutritional status are the states that may impair the diastolic function of the left ventricle in CKD and non-CKD patients. Serum OPG levels are elevated in patients without kidney function decrease and LVDD and its concentrations rise with the advancement of LVDD.
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Affiliation(s)
- Katarzyna Romejko
- Department of Internal Diseases, Nephrology and Dialysis, Military Institute of Medicine, 128 Szaserów Street, 04-141 Warsaw, Poland
| | - Aleksandra Rymarz
- Department of Internal Diseases, Nephrology and Dialysis, Military Institute of Medicine, 128 Szaserów Street, 04-141 Warsaw, Poland
| | - Katarzyna Szamotulska
- Department of Epidemiology and Biostatistics, Institute of Mother and Child, Kasprzaka Street, 17a, 01-211 Warsaw, Poland
| | - Zbigniew Bartoszewicz
- Department of Internal Diseases and Endocrinology, Medical University of Warsaw, 1a Banacha Street, 02-097 Warsaw, Poland
| | - Tomasz Rozmyslowicz
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, R.217 John Morgan Building, 3620 Hamilton Walk, Philadelphia, PA 19104, USA
| | - Stanisław Niemczyk
- Department of Internal Diseases, Nephrology and Dialysis, Military Institute of Medicine, 128 Szaserów Street, 04-141 Warsaw, Poland
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Sonaglioni A, Nicolosi GL, Ferrulli A, Migliori C, Lombardo M, Luzi L. Correlation between maternal and neonatal myocardial strain parameters in pregnancies complicated by gestational diabetes mellitus: A post hoc analysis. Diabet Med 2022; 39:e14939. [PMID: 35993824 DOI: 10.1111/dme.14939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 08/12/2022] [Accepted: 08/18/2022] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Anna Ferrulli
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | | | | | - Livio Luzi
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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Sonaglioni A, Nicolosi GL, Trevisan R, Granato A, Zompatori M, Lombardo M. Modified Haller index validation and correlation with left ventricular strain in a cohort of subjects with obesity and without overt heart disease. Intern Emerg Med 2022; 17:1907-1919. [PMID: 35753022 DOI: 10.1007/s11739-022-03026-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/04/2022] [Indexed: 12/29/2022]
Abstract
The present study was primarily designed to validate the modified Haller index (MHI), the ratio of chest transverse diameter over the distance between sternum and spine, measured by a ruler and transthoracic echocardiography (TTE), respectively, in a cohort of subjects with obesity, but otherwise healthy, by comparing the results to the conventional Haller index (HI) measured on chest X-ray (CXR). 100 consecutive subjects with body mass index (BMI) ≥ 30 kg/m2 and 60 matched controls with BMI < 30 kg/m2, who underwent a two-plane CXR for any clinical indication, were prospectively examined over a 6-month period. All participants underwent MHI assessment, TTE and speckle-tracking analysis of left ventricular (LV) global longitudinal strain (GLS). Bland-Altman analysis was used to compare the radiological and nonradiological techniques. Second, independent predictors of subclinical myocardial dysfunction, defined as LV-GLS less negative than - 20%, were evaluated. Bland-Altman analysis revealed a bias of - 4.91 cm for latero-lateral thoracic diameter, of - 0.74 cm for antero-posterior (A-P) thoracic diameter and of - 0.22 for HI assessment, suggesting a systematic overestimation of the nonradiological methodology in comparison to that radiological. Despite normal LV systolic function on TTE, LV-GLS resulted impaired in 76% of subjects with obesity. Waist circumference (OR 1.13, 95%CI 1.04-1.22) and nonradiological A-P thoracic diameter (OR 0.51, 95%CI 0.28-0.93) were the main independent predictors of subclinical myocardial dysfunction in subjects with obesity. The impairment in LV myocardial strain detected in subjects with obesity appears to be primarily related to extrinsic abdominal and thoracic compressive phenomena, rather than intrinsic myocardial dysfunction.
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Affiliation(s)
- Andrea Sonaglioni
- Division of Cardiology, MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
| | | | - Roberta Trevisan
- Division of Radiology, MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | - Alberto Granato
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, Grugliasco, 10095, Turin, Italy
| | - Maurizio Zompatori
- Division of Radiology, MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | - Michele Lombardo
- Division of Cardiology, MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
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Sonaglioni A, Nicolosi GL, Bianchi S, Lombardo M. Obesity in pregnancy is a predictor of persistent subclinical myocardial dysfunction over postpartum period. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2022; 38:1895-1907. [PMID: 37726614 DOI: 10.1007/s10554-022-02579-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/23/2022] [Indexed: 11/05/2022]
Abstract
PURPOSE No previous study provided a complete functional evaluation of all cardiac chambers in pregnant women with obesity. Moreover, the impact of cardiovascular changes associated with obesity in pregnancy on maternal outcome is unclear. METHODS 46 consecutive pregnant women with obesity, defined by body mass index (BMI) ≥ 30 Kg/m2, and 83 age- (35.5 ± 4.1 vs. 34.1 ± 5.1 yrs, p = 0.11), ethnicity- (caucasian 65.2 vs. 66.3%, p = 0.90) and gestational week-matched (36.3 ± 1.7 vs. 36.5 ± 1.5 wks, p = 0.49) pregnant women without obesity (BMI < 30 Kg/m2) were examined in the first trimester (12-14 weeks), third trimester (36-38 weeks) and 6-10 weeks postpartum. All women underwent obstetric visit, blood tests and transthoracic echocardiography implemented with two-dimensional speckle tracking echocardiography analysis of biventricular and biatrial myocardial deformation indices at the three time points. Outcome was persistent subclinical myocardial dysfunction, defined as an absolute value of left ventricular global longitudinal strain (LV-GLS) less negative than - 20%, in postpartum. RESULTS Despite normal biventricular systolic function, all myocardial strain indices were significantly lower in pregnant women with obesity than controls. At 8.2 ± 2.2 weeks postpartum, LV-GLS remained less negative than - 20% in 86.9% of women with obesity in pregnancy. Maternal age (OR 1.68, 95%CI 1.14-2.48), third trimester BMI (OR 7.17, 95%CI 1.77-28.9) and third trimester neutrophil-to-lymphocyte ratio (NLR) (OR 1.75, 95%CI 1.22-2.51) were independently associated with outcome. Maternal age ≥ 35 years, BMI ≥ 30 Kg/m2 and NLR ≥ 5.5 were the optimal cut-off values for predicting persistent subclinical myocardial dysfunction in postpartum. CONCLUSIONS Pregnant women with obesity, age ≥ 35 yrs and low chronic inflammation have significantly increased risk of persistent subclinical myocardial dysfunction over postpartum.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy.
- Department of Gynecology and Obstetrics, Ospedale San Giuseppe MultiMedica IRCCS, Milan, Italy.
| | | | - Stefano Bianchi
- Department of Gynecology and Obstetrics, Ospedale San Giuseppe MultiMedica IRCCS, Milan, Italy
| | - Michele Lombardo
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
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11
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Sonaglioni A, Cerini F, Cerrone A, Argiento L, Nicolosi GL, Rigamonti E, Lombardo M, Rumi MG, Viganò M. Liver stiffness measurement identifies subclinical myocardial dysfunction in non-advanced non-alcoholic fatty liver disease patients without overt heart disease. Intern Emerg Med 2022; 17:1425-1438. [PMID: 35302179 DOI: 10.1007/s11739-022-02966-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 02/26/2022] [Indexed: 12/14/2022]
Abstract
Patients with non-advanced non-alcoholic fatty liver disease (NAFLD) have an increased cardiovascular risk. The present study was designed to evaluate the relationship between liver stiffness measurement (LSM) by transient elastography (TE) and myocardial deformation indices of all cardiac chambers in NAFLD patients without overt heart disease. All consecutive NAFLD patients diagnosed with LSM < 12.5 kPa on TE between September 2021 and December 2021 entered the study. All participants underwent blood tests, TE and two-dimensional (2D) transthoracic echocardiography (TTE) implemented with speckle-tracking echocardiography (STE) analysis of left ventricular (LV) global longitudinal strain (GLS), global circumferential strain (GCS) and global radial strain (GRS), right ventricular (RV) GLS, left atrial (LA) total global strain (TGSA) and right atrial (RA) TGSA. Main independent predictors of impaired LV-GLS (defined as absolute value less negative than - 20%) were evaluated. A total of 92 NAFLD patients (54.0 ± 11.1 years, 50% males) were prospectively analyzed. Mean LSM was 6.2 ± 2.4 kPa. Fibroscan results revealed that 76.1% of patients had F0-F1, 5.4% F2 and 18.5% F3 liver fibrosis. Despite normal biventricular systolic function on 2D-TTE, LV-GLS, LV-GCS and LV-GRS, RV-GLS, LA-TGSA and RA-TGSA were reduced in 64.1%, 38.0%, 38.0%, 31.5%, 39.1% and 41.3% of patients, respectively. Body mass index (BMI) (OR 1.76, 95% CI 1.18-2.64), neutrophil-to-lymphocyte ratio (NLR) (OR 4.93, 95% CI 1.15-31.8) and LSM (OR 9.26, 95% CI 2.24-38.3) were independently associated to impaired LV-GLS. BMI ≥ 29.3 kg/m2, NLR ≥ 1.8 and LSM ≥ 5.5 kPa were the best cut-off values for detecting outcome. LSM ≥ 5.5 kPa identifies NAFLD patients with subclinical myocardial dysfunction.
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Affiliation(s)
- Andrea Sonaglioni
- Division of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
| | - Federica Cerini
- Division of Hepatology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
- University of Milan, Milan, Italy
| | - Antonio Cerrone
- Division of Hepatology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
- University of Milan, Milan, Italy
| | - Lorenzo Argiento
- Division of Hepatology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
- University of Milan, Milan, Italy
| | | | - Elisabetta Rigamonti
- Division of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | - Michele Lombardo
- Division of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
| | - Maria Grazia Rumi
- Division of Hepatology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
- University of Milan, Milan, Italy
| | - Mauro Viganò
- Division of Hepatology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
- University of Milan, Milan, Italy
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12
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Tsai KZ, Liu PY, Huang WC, Lima JAC, Lavie CJ, Lin GM. Sex-specific cardiometabolic risk markers of left ventricular mass in physically active young adults: the CHIEF heart study. Sci Rep 2022; 12:11536. [PMID: 35798830 PMCID: PMC9263143 DOI: 10.1038/s41598-022-15818-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/29/2022] [Indexed: 12/12/2022] Open
Abstract
Greater physical fitness may lead to greater left ventricular mass (LVM) and reduce the effect of cardiometabolic risk factors on LVM. However, the cardiometabolic biomarkers associations for LVM have not been clarified in physically active young adults. This study included 2019 men and 253 women, aged 18-43 years, from the military in Taiwan. All participants underwent anthropometric and blood metabolic markers measurements, and completed a 3000-m run test for assessing fitness. LVM was calculated on the basis of an echocardiography. Multiple linear regression was used to determine the sex-specific associations between cardiometabolic risk markers and LVM indexed for the body height (g/m2.7). In men, age, systolic blood pressure (SBP), 3000-m running time, serum triglycerides, serum uric acid and waist circumference (WC) were correlated with LVM index (β = 0.07, 0.10, - 0.01, 0.01, 0.24 and 0.24, respectively; all p-values < 0.05). The correlations were not significant for fasting plasma glucose, total cholesterol and high-density lipoprotein cholesterol (HDL-C). In women, SBP, HDL-C and WC were correlated with LVM index in the univariate analysis (β = 0.07, - 0.05 and 0.32, respectively; all p-values < 0.05), whereas the correlation was only significant for WC in the multiple linear regression analysis (β = 0.20; p-value < 0.001). In physically active adults, the associations of cardiometabolic risk markers with LVM might vary by sex. Better endurance exercise performance associated with greater LVM was noted only in men, while greater WC was the only metabolic risk marker for greater LVM in both men and women.
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Affiliation(s)
- Kun-Zhe Tsai
- Department of Internal Medicine, Hualien Armed Forces General Hospital, No. 100, Jinfeng St., Hualien City, 970, Taiwan.,Department of Stomatology of Periodontology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Pang-Yen Liu
- Department of Internal Medicine, Hualien Armed Forces General Hospital, No. 100, Jinfeng St., Hualien City, 970, Taiwan.,Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Wei-Chun Huang
- College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Joao A C Lima
- Departments of Cardiology and Radiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Carl J Lavie
- Ochsner Clinical School, John Ochsner Heart and Vascular Institute, The University of Queensland School of Medicine, New Orleans, LA, USA
| | - Gen-Min Lin
- Department of Internal Medicine, Hualien Armed Forces General Hospital, No. 100, Jinfeng St., Hualien City, 970, Taiwan. .,Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
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13
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Sonaglioni A, Nicolosi GL, Migliori C, Bianchi S, Lombardo M. Usefulness of second trimester left ventricular global longitudinal strain for predicting adverse maternal outcome in pregnant women aged 35 years or older. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2022; 38:1061-1075. [PMID: 34865191 DOI: 10.1007/s10554-021-02485-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/27/2021] [Indexed: 01/20/2023]
Abstract
The present study was primarily designed to accurately determine biventricular and biatrial myocardial function, assessed by two-dimensional speckle tracking echocardiography (2D-STE), in a prospective cohort of pregnant women aged ≥ 35 years, at the second trimester of pregnancy. Secondly, we aimed at investigating the main independent predictors of adverse maternal outcome (AMO) in the same study population. 80 consecutive pregnant women aged ≥ 35 years, 80 gestational week-matched (18.4 ± 1.6 vs 18.5 ± 1.8 weeks, p = 0.71) pregnant women aged < 35 years and 80 non-pregnant women aged ≥ 35 years without any comorbidity were included in this prospective study. All pregnant women underwent obstetric evaluation, modified Haller index (MHI) assessment and a conventional two-dimensional transthoracic echocardiography implemented with complete 2D-STE analysis of both ventricles and atria at the second trimester of pregnancy. AMO was defined as the occurrence of any of the following: gestational hypertension (GH) including preeclampsia; gestational diabetes mellitus (GDM); preterm delivery (PD); emergency caesarean section (ECS); postpartum haemorrhage (PPH); premature rupture of membranes (PROM); maternal death. Compared to younger pregnant women, pregnant women aged ≥ 35 years were more likely to be found with: (1) body mass index (BMI) ≥ 30 kg/m2 (37.5% of total); (2) significantly increased inflammatory markers; (3) significantly greater left ventricular mass index; (4) significantly impaired hemodynamics; (5) significantly reduced bi-atrial and bi-ventricular myocardial strain parameters, despite normal ejection fraction. A strong inverse correlation between second trimester BMI and left ventricular (LV)-global longitudinal strain (GLS) (r = - 0.84) and between second trimester MHI and LV-GLS (r = - 0.81) was demonstrated in pregnant women aged ≥ 35 years. GH, GDM, PD, ECS, PPH and PROM were detected in 15%, 12.5%, 10%, 8.7%, 8.7% and 7.5% of women, respectively. Age (OR 2.04, 95% CI 1.46-2.84), second trimester BMI (OR 2.40, 95% CI 1.64-3.51) and second trimester LV-GLS (OR 0.07, 95%C I 0.01-0.34) were independently associated with outcome. Age ≥ 37 years, BMI ≥ 30 kg/m2 and LV-GLS less negative than - 18% were the best cut-off values for predicting AMO. A LV-GLS less negative than - 18% allows to identify, among older pregnant women, those with an increased risk of AMO. Both intrinsic myocardial dysfunction and extrinsic compressive mechanical phenomena might affect global myocardial deformation during gestation.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy.
| | | | | | - Stefano Bianchi
- Department of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Michele Lombardo
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milan, Italy
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14
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de Alencar AKN, Wang H, de Oliveira GMM, Sun X, Zapata-Sudo G, Groban L. Crossroads between Estrogen Loss, Obesity, and Heart Failure with Preserved Ejection Fraction. Arq Bras Cardiol 2021; 117:1191-1201. [PMID: 34644788 PMCID: PMC8757160 DOI: 10.36660/abc.20200855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 12/16/2020] [Accepted: 01/27/2021] [Indexed: 11/24/2022] Open
Abstract
The prevalence of obesity and heart failure with preserved ejection fraction (HFpEF) increases significantly in postmenopausal women. Although obesity is a risk factor for left ventricular diastolic dysfunction (LVDD), the mechanisms that link the cessation of ovarian hormone production, and particularly estrogens, to the development of obesity, LVDD, and HFpEF in aging females are unclear. Clinical, and epidemiologic studies show that postmenopausal women with abdominal obesity (defined by waist circumference) are at greater risk for developing HFpEF than men or women without abdominal obesity. The study presents a review of clinical data that support a mechanistic link between estrogen loss plus obesity and left ventricular remodeling with LVDD. It also seeks to discuss potential cell and molecular mechanisms for estrogen-mediated protection against adverse adipocyte cell types, tissue depots, function, and metabolism that may contribute to LVDD and HFpEF.
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Affiliation(s)
| | - Hao Wang
- Wake Forest School of MedicineDepartments of AnesthesiologyWinston-SalemNorth CarolinaEstados Unidos da AméricaWake Forest School of Medicine - Departments of Anesthesiology, Winston-Salem, North Carolina - Estados Unidos da América
- Wake Forest School of MedicineWinston-SalemNorth CarolinaEstados Unidos da AméricaWake Forest School of Medicine - Internal Medicine-Section of Molecular Medicine, Winston-Salem, North Carolina - Estados Unidos da América
| | - Gláucia Maria Moraes de Oliveira
- Universidade Federal do Rio de JaneiroDepartamento de Clínica MédicaFaculdade de MedicinaRio de JaneiroRJBrasilUniversidade Federal do Rio de Janeiro - Departamento de Clínica Médica, Faculdade de Medicina, Rio de Janeiro, RJ - Brasil
| | - Xuming Sun
- Wake Forest School of MedicineDepartments of AnesthesiologyWinston-SalemNorth CarolinaEstados Unidos da AméricaWake Forest School of Medicine - Departments of Anesthesiology, Winston-Salem, North Carolina - Estados Unidos da América
| | - Gisele Zapata-Sudo
- Universidade Federal do Rio de JaneiroInstituto de Ciências BiomédicasRio de JaneiroRJBrasilUniversidade Federal do Rio de Janeiro - Instituto de Ciências Biomédicas, Rio de Janeiro, RJ - Brasil
- Universidade Federal do Rio de JaneiroInstituto de Cardiologia Edson SaadFaculdade de MedicinaRio de JaneiroRJBrasilUniversidade Federal do Rio de Janeiro - Instituto de Cardiologia Edson Saad, Faculdade de Medicina, Rio de Janeiro, RJ - Brasil
| | - Leanne Groban
- Wake Forest School of MedicineDepartments of AnesthesiologyWinston-SalemNorth CarolinaEstados Unidos da AméricaWake Forest School of Medicine - Departments of Anesthesiology, Winston-Salem, North Carolina - Estados Unidos da América
- Wake Forest School of MedicineWinston-SalemNorth CarolinaEstados Unidos da AméricaWake Forest School of Medicine - Internal Medicine-Section of Molecular Medicine, Winston-Salem, North Carolina - Estados Unidos da América
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15
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Wang J, Wu Y, Du B, Li Z, Ye Y, Wang H, Niu Y, Chen Q, Zhang J, Chen S, Wu Y, Zhang X, Lu Y, Sun K. Growth patterns in early childhood and cardiovascular structure and function at 4 years old: A prospective cohort study. Nutr Metab Cardiovasc Dis 2021; 31:3492-3501. [PMID: 34625356 DOI: 10.1016/j.numecd.2021.08.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/31/2021] [Accepted: 08/06/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS Childhood overweight and obesity are lifetime risk factors for cardiovascular disease but the relationship between dynamic body mass index (BMI) change and cardiovascular structure and function in early childhood remains unclear. METHODS AND RESULTS This cohort study consisted 525 participants with 6 distinct representative growth patterns to examine the associations between BMI growth patterns and subsequent cardiovascular structure and function at age 4. BMIs were obtained at birth, 2 and 4 years old. Cardiovascular assessments were performed, including blood pressure (BP), cardiac geometric parameters, left ventricular (LV) function, speckle-tracking, integrated backscatter analysis and carotid intima-media thickness. Compared to the stable normal BMI pattern, children with the stable overweight (OW) pattern had significantly greater LV anatomic parameters in fully adjusted models. Children with the catch-up (CU) pattern revealed a uniform trend and had poorer strain. LV diameters and integrated backscatter signals were larger for those with BMI gain and lose pattern. Children with BMI lose pattern showed improved tendency involving LV mass index and BP. Both OW and CU patterns were associated with high systolic BP [odds ratio (95% CI): OW: 3.67 (1.08, 12.47); CU: 4.24 (1.75, 10.28)]. Compared to static BMI measurements at birth, 2 and 4 years old, dynamic BMI growth patterns were more predictive of cardiovascular structure and function at 4. CONCLUSIONS Children with overweight-related BMI growth patterns in early childhood experienced undesirable cardiovascular functional or structural changes as early as 4 years old, indicating that early intervention is needed and potentially beneficial.
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Affiliation(s)
- Jian Wang
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Yujian Wu
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Bowen Du
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Zhuoyan Li
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Yujiao Ye
- Children Heart Center, Sichuan Provincial Maternity and Child Health Care Hospital, 290 Shayan West Second Street, 610000 Chengdu, Sichuan Province, China
| | - Hualin Wang
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Yiwei Niu
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Qian Chen
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Sun Chen
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Yurong Wu
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China
| | - Xi Zhang
- Clinical Research Unit, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China.
| | - Yanan Lu
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China.
| | - Kun Sun
- Department of Pediatric Cardiology, Shanghai Jiao Tong University School of Medicine, Xinhua Hospital, 1655 Kongjiang Rd, 200092 Shanghai, China.
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16
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González-Gil EM, Moreno LA, Nappo A, Santabárbara J, Wolters M, Russo P, De Henauw S, Veidebaum T, Molnar D, Hunsberger M, Fraterman A, Iacoviello L, Tornaritis M, Ahrens W, Bel-Serrat S. Impaired metabolic health over-time and high abdominal fat are prospectively associated with high-sensitivity C-reactive protein in children: The IDEFICS study. Pediatr Obes 2021; 16:e12817. [PMID: 34170079 DOI: 10.1111/ijpo.12817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/10/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Metabolic risk and inflammatory state have an early life onset and are associated with future diseases. OBJECTIVES To assess the association between metabolic syndrome (MetS) and metabolic health with high-sensitive C-reactive protein (hsCRP), cross-sectionally and longitudinally, in children. METHODS 2913 European children (2-10 years) from eight countries from the IDEFICS study were investigated. Data were collected at baseline and 2 years later (follow-up). A MetS z-score was computed with waist circumference (WC), insulin resistance index, blood pressure, high-density lipoprotein cholesterol and triglycerides. Metabolically unhealthy (MU) status was assessed. Multi-level linear and logistic regressions were performed. RESULTS Among the MetS markers, WC was more consistently associated with hsCRP cross-sectional and prospectively. Baseline MetS score was significantly associated with greater risk of high hsCRP at follow-up and with prevalence and incidence of hsCRP. Those children who became MU overtime were significantly (P < .05) associated with future higher levels of hsCRP, independently of weight status at baseline. CONCLUSIONS Transition over time to a MU state was associated with higher levels of hsCRP at follow-up, independent of weight status at baseline. Screening of metabolic factors and routine measurement of WC are needed to prevent inflammatory status and related chronic diseases in children.
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Affiliation(s)
- Esther M González-Gil
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain.,Department of Biochemistry and Molecular Biology II, Instituto de Nutrición y Tecnología de los Alimentos, Center of Biomedical Research (CIBM), Universidad de Granada, Granada, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain
| | - Luis A Moreno
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain.,Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Madrid, Spain.,Instituto Agroalimentario de Aragón (IA2), Zaragoza, Spain.,Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Annunziata Nappo
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Javier Santabárbara
- Department of Preventive Medicine and Public Health, University of Zaragoza, Zaragoza, Spain
| | - Maike Wolters
- Leibniz Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany
| | - Paola Russo
- Institute of Food Sciences, National Research Council, Avellino, Italy
| | - Stefaan De Henauw
- Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Toomas Veidebaum
- Center of Health and Behavioral Science, National Institute for Health Development, Tallinn, Estonia
| | - Denes Molnar
- Department of Pediatrics, Medical School, University of Pécs, Pécs, Hungary
| | - Monica Hunsberger
- Department of Public Health and Community Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Arno Fraterman
- Laboratoriumsmedizin Dortmund, Eberhard & Partner, Dortmund, Germany
| | - Licia Iacoviello
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli, Italy.,Department of Medicine and Surgery, Research Center in Epidemiology and Preventive Medicine (EPIMED), University of Insubria, Varese, Italy
| | | | - Wolfgang Ahrens
- Leibniz Institute for Prevention Research and Epidemiology-BIPS, Bremen, Germany.,Institute of Statistics, Bremen University, Bremen, Germany
| | - Silvia Bel-Serrat
- GENUD (Growth, Exercise, Nutrition and Development) Research Group, University of Zaragoza, Zaragoza, Spain.,National Nutrition Surveillance Centre, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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17
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Burden S, Weedon B, Whaymand L, Rademaker J, Dawes H, Jones A. The effect of overweight/obesity on diastolic function in children and adolescents: A meta-analysis. Clin Obes 2021; 11:e12476. [PMID: 34278720 PMCID: PMC8767098 DOI: 10.1111/cob.12476] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 11/29/2022]
Abstract
Left ventricular diastolic function (LVDF) is an important marker of early cardiovascular remodelling, which has not been well summarized in young people with overweight/obesity. Weighted, random-effects regression was used to determine the strength of associations of both body mass index (BMI) and homeostatic model assessment of insulin resistance (HOMA-IR) with LVDF measures, adjusting for age and sex. Six databases were searched after PROSPERO registration (CRD42020177470) from inception to July 2020 for studies that compared LVDF between overweight/obesity and control groups aged ≤24 years, yielding 70 studies (9983 individuals). Quality and risk of bias were assessed using NHLBI tools, with scores of good, fair, and poor for 6, 48, and 16 studies, respectively. Increased BMI was associated with worse LVDF in all measures except early mitral inflow deceleration time, with septal early diastolic tissue peak velocity to late diastolic tissue peak velocity ratio having the strongest association (n = 13 studies, 1824 individuals; r = -0.69; P < 0.001). Elevated HOMA-IR was also associated with worse LVDF. Although we could not determine the causality of reduced LVDF in young people, our findings should aid the development of paediatric guidelines for the assessment of LVDF and support further work to address the longitudinal consequences of childhood obesity and IR on LVDF.
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Affiliation(s)
- Samuel Burden
- Centre for Movement, Occupational and Rehabilitation SciencesOxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes UniversityOxfordUK
- Department of PaediatricsUniversity of OxfordOxfordUK
| | - Benjamin Weedon
- Centre for Movement, Occupational and Rehabilitation SciencesOxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes UniversityOxfordUK
- Department of PaediatricsUniversity of OxfordOxfordUK
| | - Luke Whaymand
- Centre for Movement, Occupational and Rehabilitation SciencesOxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes UniversityOxfordUK
| | | | - Helen Dawes
- Centre for Movement, Occupational and Rehabilitation SciencesOxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes UniversityOxfordUK
- Department of PaediatricsUniversity of OxfordOxfordUK
- NIHR Oxford Health Biomedical Research CentreOxford Health NHS Foundation TrustOxfordUK
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18
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Miklishanskaya SV, Stukalova OV, Solomasova LV, Mazur NA. Fat cardiomyopathy in patients with severe degree of obesity. Case report. TERAPEVT ARKH 2021; 93:1073-1077. [DOI: 10.26442/00403660.2021.09.201038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 10/09/2021] [Indexed: 11/22/2022]
Abstract
Currently, the world is constantly increasing the number of people with obesity. As was shown by the Framingham study, obesity is a risk factor for many cardiovascular diseases. The effect of obesity on the structure and function of the heart is manifested in the form of cardiac remodeling, the effect on energy metabolism in the heart and infiltration of both myocardium with lipids, and an increase in the accumulation of adipose tissue in the pericardium, imbalance of adipokines and activation of inflammatory markers. Cardiac remodeling occurs primarily due to thickening of the left ventricle (LV) walls and an increase in the LV myocardium mass. Systolic dysfunction of the heart is less common in obese individuals compared with diastolic dysfunction. However, more modern methods (tissue Doppler, visualization of the deformation of the chambers of the heart strain imaging) reveal a subclinical decrease in systolic function in people with obesity. It is not fully known whether obesity is associated with systolic dysfunction, regardless of other risk factors. In any case, it has been proven that heart failure in people with obesity can develop independently of other risk factors. As an illustration, we give an example when the presence of obesity and concomitant pathology (arterial hypertension, diabetes) led to the development of systolic dysfunction with a decrease in the LV ejection fraction to 35% (fat cardiopathy), which show the potential for the influence of both obesity itself and in combination with concomitant diseases to lead to severe systolic heart failure.
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Insulin Resistance Is Associated with Right Ventricular Dysfunction. Ann Am Thorac Soc 2021; 19:562-571. [PMID: 34499590 DOI: 10.1513/annalsats.202107-766oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
RATIONALE The effect of insulin resistance on left ventricular function is well documented, however less is known regarding its effect on the right ventricle (RV). OBJECTIVES To evaluate the association between insulin resistance and RV function by echocardiography in a cohort of adults without baseline cardiovascular disease. METHODS We performed a retrospective cohort study in the Multi-Ethnic Study of Atherosclerosis (MESA). Linear regression was used to examine the association between overall insulin resistance measured by the mean triglyceride to HDL cholesterol ratio (TG:HDL), and change in TG:HDL over time for each participant with echocardiographic RV function. Logistic regression was used to calculate the odds ratios of RV systolic and diastolic dysfunction. RESULTS Among 3,032 participants, higher mean TG:HDL was associated with lower (worse) absolute RV longitudinal strain (β -0.38; 95%CI -0.64, -0.13; p<0.01), tricuspid annular plane systolic excursion (TAPSE; β -0.05; 95%CI -0.07, -0.04; p<0.001) and higher odds of abnormal RV strain (OR 1.26; 95%CI 1.08, 1.47; p<0.01) and abnormal TAPSE (OR 1.31; 95%CI 1.14, 1.51; p<0.001). TG:HDL was also associated with lower tricuspid E/A ratio (β -0.03; 95%CI -0.04, -0.01; p<0.01), higher E/e' ratio (β 0.15; 95%CI 0.07, 0.23; p<0.001), and higher odds of graded RV diastolic dysfunction (OR 1.19; 95%CI 1.03, 1.39; p<0.05). These associations remained following multivariable adjustment. CONCLUSIONS Insulin resistance was associated with decreased RV systolic and diastolic function after adjusting for alternative causes of RV dysfunction, suggesting that insulin resistant individuals are at risk for early RV dysfunction, even in the absence of cardiovascular disease.
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Cho DH, Joo HJ, Kim MN, Kim HD, Lim DS, Park SM. Longitudinal Change in Myocardial Function and Clinical Parameters in Middle-Aged Subjects: A 3-Year Follow-up Study. Diabetes Metab J 2021; 45:719-729. [PMID: 34126709 PMCID: PMC8497932 DOI: 10.4093/dmj.2020.0132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/03/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is closely associated with the aging process. However, changes in metabolic conditions and cardiac function that occur in middle aged population remain unclear. We evaluated longitudinal changes in metabolic parameters and cardiac function during a 3-year period in subjects with suspected MetS. METHODS We studied 191 participants with suspected MetS at baseline and after 3 years. Anthropometric parameters, including waist circumference (WC), and metabolic parameters, including fasting blood glucose and lipid profile were measured. Conventional echocardiography with two-dimensional speckle tracking was performed. RESULTS Mean age was 56.2±4.4 years, and there were 97 women (50.8%). Men had increased WC and triglycerides (TG) (WC 91.2±6.8 cm vs. 84.0±8.0 cm, P<0.001; TG 184.4±116.3 mg/dL vs. 128.2±53.6 mg/dL, P<0.001), and reduced global longitudinal strain (GLS) (-15.4%±2.1% vs. -17.1%±2.0%, P<0.001) compared to women. After 3.4 years, values of WC and TG did not change in men but increased in women (all P<0.05). The absolute value of left ventricular (LV) GLS did not change in men but was reduced in women (P=0.011). Change in TG was independently associated with worsening of LV GLS only in women (standardized β, -0.309; 95% confidence interval, -0.130 to -0.009; P=0.025). CONCLUSION In middle aged population, a vulnerable period for metabolic disturbance, cardiac remodeling tended to progress, which was prominent in women. Progression of adiposity and dyslipidemia after menopause may accelerate subclinical cardiac remodeling in middle-aged women. Lifestyle modification and medical interventions may help prevent further cardiac dysfunction in these subjects.
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Affiliation(s)
- Dong-Hyuk Cho
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyung Joon Joo
- Division of Cardiology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Mi-Na Kim
- Division of Cardiology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hee-Dong Kim
- Division of Cardiology, Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Do-Sun Lim
- Division of Cardiology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Seong-Mi Park
- Division of Cardiology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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21
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Prevalence and risk factors for left ventricular diastolic dysfunction in systemic sclerosis: a multi-center study of CRDC cohort in China. Clin Rheumatol 2021; 40:4589-4596. [PMID: 34142296 DOI: 10.1007/s10067-021-05804-6] [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: 04/08/2021] [Revised: 05/22/2021] [Accepted: 05/30/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Left ventricular diastolic dysfunction (LVDD) is a common manifestation of cardiac involvement in systemic sclerosis (SSc), which is associated with increased mortality, but little is known about the risk factors. The aim is to determine the frequency and potential predictors of SSc-LVDD. METHODS We conducted a prospective multi-center cohort study, enrolling 784 SSc patients assessed by echocardiography between April 2008 and June 2019. Diagnosis of systemic sclerosis was according to the 2013 American College of Rheumatology (ACR)/the European League Against Rheumatism (EULAR) classification criteria. Data were compared between patients with and without LVDD, while univariate and multivariate regression analysis was performed to determine the factors independently associated with LVDD. RESULTS LV diastolic dysfunction was present in 246/784 (31.4%) of the subjects. There were no significant differences in gender, BMI, or disease duration between the two groups. Around 40% of the patients in the SSc-LVDD group and in the SSc-non LVDD group had diffused cutaneous involvements. Factors independently associated with LV diastolic dysfunction in multivariable analysis included age at onset (OR 1.053, 95%CI 1.021-1.086, p = 0.001), pulmonary arterial hypertension (OR 3.057, 95%CI 1.468-6.367, p = 0.003), positivity of anti-RNP antibody (OR 2.455, 95%CI 1.049-5.745, p = 0.038), increased WBC count (OR 1.156, 95%CI 1.037-1.287, p = 0.009), elevated levels of uric acid (OR 1.003, 95%CI 1.000-1.006, p = 0.036), and triglyceride (OR 1.515, 95%CI 1.106-2.077, p = 0.010). CONCLUSION LV diastolic dysfunction was prevalent in the SSc population. Advanced onset age, PAH, positive anti-RNP antibody, increased WBC count, and adverse metabolic status were independent risk factors for SSc-related LVDD. Key Points • In this Chinese multi-center cohort of systemic sclerosis, LVDD is not a rare complication, with a prevalence of 31.4%. • The presence of advanced onset age, PAH, positive anti-RNP antibody, increased WBC count and adverse metabolic status were baseline predictors of developing LVDD in SSc.
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Fayssoil A, De Carnavalet MCDC, Mansencal N, Lofaso F, Davido B. Cardiopulmonary Pathophysiological Aspects in the Context of COVID-19 and Obesity. ACTA ACUST UNITED AC 2021; 3:1848-1857. [PMID: 34151188 PMCID: PMC8200316 DOI: 10.1007/s42399-021-00995-0] [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] [Accepted: 06/08/2021] [Indexed: 12/15/2022]
Abstract
Obesity is a significant public health concern associated with high morbidity. Obese patients are at risk of severe COVID-19 infection, and obesity is a high-risk factor for admission to the intensive care unit. We aimed to write a narrative review of cardiac and pulmonary pathophysiological aspects of obese patients in the context of COVID-19 infection. Obesity affects lung volume, with a decrease in expiratory reserve volume, which is associated with a decrease in lung and chest wall compliance, an increase in airway resistance, and an increase in work of breathing. Obesity affects cardiac structure and hemodynamics. Obesity is a risk factor for hypertension and cardiovascular disorders. Moreover, obesity is associated with a low-grade inflammatory state, endothelial dysfunction, hyperinsulinemia, and metabolic disorders. Obesity is associated with severe COVID-19 and invasive mechanical ventilation. These previous cardiopulmonary pathological aspects may explain the clinical severity in obese patients with COVID-19. Obese patients are at risk of severe COVID-19 infection. Understanding cardiorespiratory pathophysiological aspects may help physicians manage patients in hospitals.
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Affiliation(s)
- Abdallah Fayssoil
- Service de Cardiologie, Hôpital Raymond Poincaré, APHP, Garches, France.,Service de Cardiologie, Centre de Référence des Cardiomyopathies et des Troubles du Rythme Cardiaque Héréditaires ou Rares, Hôpital Ambroise Paré, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Boulogne-Billancourt, France.,INSERM U1179, END-ICAP, Montigny-le-Bretonneux, France
| | | | - Nicolas Mansencal
- Service de Cardiologie, Centre de Référence des Cardiomyopathies et des Troubles du Rythme Cardiaque Héréditaires ou Rares, Hôpital Ambroise Paré, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Boulogne-Billancourt, France.,INSERM U-1018, CESP, Clinical Epidemiology, UVSQ, Villejuif, France
| | - Frederic Lofaso
- Service de Physiologie - Explorations fonctionnelles, Hôpital Raymond Poincaré, APHP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Garches, France
| | - Benjamin Davido
- Service de maladies infectieuses, Hôpital Raymond Poincaré, APHP, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Garches, France
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Clinical factors associated with reduced global longitudinal strain in subjects with normal left ventricular ejection fraction. Int J Cardiovasc Imaging 2021; 37:3225-3232. [PMID: 34061263 DOI: 10.1007/s10554-021-02304-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/29/2021] [Indexed: 10/24/2022]
Abstract
Characteristics of subjects with reduced GLS but no overt left ventricular dysfunction have been poorly characterized. We sought to find clinical factors associated with reduced GLS despite having normal LVEF. Subjects without documented cardiovascular disease who underwent measurement of GLS using 2D speckle-tracking echocardiography were retrospectively reviewed. All subjects had normal LVEF (≥ 55%). Because GLS is a negative value, we took the absolute value |x| for a simpler interpretation. Reduced GLS was defined as < 18%, and normal GLS was defined as ≥ 18%. Of 690 study subjects (mean age, 58 years and females, 51.2%), 208 (30.1%) had reduced GLS. Subjects with reduced GLS were more frequently male, and had more cardiovascular risk factors than those with normal GLS. In multivariable binary logistic regression analysis, male sex (odds ratio [OR] 3.02; 95% confidence interval [CI] 2.02‒4.50; P < 0.001), hypertension (OR 1.52; 95% CI 1.02‒2.28; P = 0.043) and cigarette smoking (OR 1.80; 95% CI 1.14‒2.85; P = 0.012) were independently associated with reduced GLS. The greater the number of these 3 risk factors (male sex, hypertension and cigarette smoking), the higher the probability of having reduced GLS (P < 0.001). In subjects without overt cardiovascular disease who had normal LVEF, a relevant proportion (30.1%) of subjects had reduced GLS. Male sex, hypertension and cigarette smoking were independently associated with reduced GLS. GLS measurement should be emphasized for subjects with these clinical characteristics.
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Wang Y, Liang J, Zheng S, He A, Chen C, Zhao X, Hua M, Xu J, Zheng Z, Liu M. Combined associations of obesity and metabolic health with subclinical left ventricular dysfunctions: Danyang study. ESC Heart Fail 2021; 8:3058-3069. [PMID: 33938155 PMCID: PMC8318506 DOI: 10.1002/ehf2.13403] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/12/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
Aims The association of strictly defined metabolic healthy obese (MHO) with subclinical cardiac function was unclear. Our study aims to examine the role of MHO in subclinical cardiac dysfunction in a Chinese population. Methods and results The study subjects were recruited from Danyang from 2017 to 2019. Obesity was defined by body mass index (BMI) categories (normal weight, overweight and obesity). Metabolic health was strictly defined as having neither any of the guidelines recommended metabolic syndrome components nor insulin resistance. Thus, subjects were grouped by BMI categories and metabolic health status as six groups. Preclinical systolic (global longitudinal strain [GLS]) and diastolic function were assessed by 2D speckle tracking, and transmitral and tissue Doppler imaging, respectively. The 2757 participants (mean age ± standard deviation, 52.7 ± 11.7 years) included 1613 (58.5%) women, 999 (36.2%) obese, 2080 (75.4%) metabolically unhealthy and 93 (3.4%) MHO participants. After adjustment for covariates, the trend was similar for left ventricular (LV) ejection fraction (Ptrend ≥ 0.07) but significantly worse for GLS, e′ and E/e′ (Ptrend ≤ 0.02) across the six groups or passing from normal weight to obese individuals irrespective of metabolic status. MHO participants had lower GLS (20.4 vs. 21.4%) and e′ (9.6 vs. 10.6 cm/s) compared with controls (P < 0.0001) but had similar GLS (P = 0.47) compared with metabolically unhealthy obese (MUO). Regardless of obesity status, metabolically unhealthy participants had worse diastolic function compared with their metabolically healthy counterparts (P ≤ 0.0004). Compared with controls, MHO individuals were at higher risk of subclinical LV systolic dysfunction (OR = 3.44, 95% CI = 1.25–9.49, P = 0.02). These results were robust to sensitivity analysis. Conclusions MHO was substantially associated with worse subclinical systolic function although early diastolic dysfunction seemed to be more accentuated in MUO.
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Affiliation(s)
- Ye Wang
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Junya Liang
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Shasha Zheng
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Anxia He
- Department of EchocardiographyAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Chao Chen
- Department of EchocardiographyAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Xixuan Zhao
- Department of EchocardiographyAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Mulian Hua
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Junyao Xu
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Ziwen Zheng
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Ming Liu
- Institute of HypertensionAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
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25
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Mancusi C, Midtbø H, De Luca N, Halland H, de Simone G, Gerdts E. Association of Myocardial Energetic Efficiency with Circumferential and Longitudinal Left Ventricular Myocardial Function in Subjects with Increased Body Mass Index (the FATCOR Study). J Clin Med 2021; 10:jcm10081581. [PMID: 33918093 PMCID: PMC8069856 DOI: 10.3390/jcm10081581] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/03/2021] [Accepted: 04/06/2021] [Indexed: 12/14/2022] Open
Abstract
Lower myocardial mechanic-energetic efficiency (MEEi), expressed as stroke volume/heart rate ratio (SV/HR) in mL/s/g of the left ventricular (LV) mass, is associated with the incidence of heart failure in subjects with cardiometabolic disorders. We explored the association of MEEi with LV systolic circumferential and longitudinal myocardial function in 480 subjects with increased body mass index (BMI) without known cardiovascular disease (mean age 47 ± 9 years, 61% women, 63% obese, 74% with hypertension) participating in the fat-associated cardiovascular dysfunction (FATCOR) study. Insulin resistance was assessed by the homeostasis model assessment insulin-resistance index (HOMA-IR). SV was calculated by Doppler echocardiography. The LV systolic circumferential myocardial function was evaluated by midwall fractional shortening (MFS) and longitudinal function by global longitudinal strain (GLS). Patients were grouped into MEEi quartiles. The lowest MEEi quartile (<0.41 mL/s per g) was considered low MEEi. The association of MEEi with MFS and GLS were tested in multivariable linear regression analyses. Patients with low MEEi were more frequently men, with obesity and hypertension, dyslipidemia and higher HOMA-IR index (all p for trend <0.05). In multivariable analyses, lower MEEi was associated with lower LV myocardial function by MFS and GLS independent of higher LV mass and clinical variables, including older age, male sex, presence of hypertension and a higher triglycerides level (all p < 0.05). In conclusion, in subjects with increased BMI without known cardiovascular disease participating in the FATCOR study, reduced MEEi was associated with lower LV myocardial function both in the circumferential and longitudinal direction, independent of cardiometabolic factors.
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Affiliation(s)
- Costantino Mancusi
- Hypertension Research Center, Department of Advanced Biomedical Sciences, University Federico II of Naples, 80131 Naples, Italy; (N.D.L.); (G.d.S.)
- Correspondence: ; Tel.: +39-081-746-211
| | - Helga Midtbø
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; (H.M.); (H.H.); (E.G.)
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway
| | - Nicola De Luca
- Hypertension Research Center, Department of Advanced Biomedical Sciences, University Federico II of Naples, 80131 Naples, Italy; (N.D.L.); (G.d.S.)
| | - Hilde Halland
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; (H.M.); (H.H.); (E.G.)
| | - Giovanni de Simone
- Hypertension Research Center, Department of Advanced Biomedical Sciences, University Federico II of Naples, 80131 Naples, Italy; (N.D.L.); (G.d.S.)
| | - Eva Gerdts
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; (H.M.); (H.H.); (E.G.)
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway
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Hirose K, Nakanishi K, Daimon M, Sawada N, Yoshida Y, Iwama K, Yamamoto Y, Ishiwata J, Hirokawa M, Koyama K, Nakao T, Morita H, Di Tullio MR, Homma S, Komuro I. Impact of insulin resistance on subclinical left ventricular dysfunction in normal weight and overweight/obese japanese subjects in a general community. Cardiovasc Diabetol 2021; 20:22. [PMID: 33478525 PMCID: PMC7818760 DOI: 10.1186/s12933-020-01201-6] [Citation(s) in RCA: 5] [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: 10/20/2020] [Accepted: 12/24/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Insulin resistance carries increased risk of heart failure, although the pathophysiological mechanisms remain unclear. LV global longitudinal strain (LVGLS) assessed by speckle-tracking echocardiography has emerged as an important tool to detect early LV systolic abnormalities. This study aimed to investigate the association between insulin resistance and subclinical left ventricular (LV) dysfunction in a sample of the general population without overt cardiac disease. METHODS We investigated 539 participants who voluntarily underwent extensive cardiovascular health check including laboratory test and speckle-tracking echocardiography. Glycemic profiles were categorized into 3 groups according to homeostatic model assessment of insulin resistance (HOMA-IR): absence of insulin resistance (HOMA-IR < 1.5), presence of insulin resistance (HOMA-IR ≥ 1.5) and diabetes mellitus (DM). Multivariable logistic regression models were conducted to evaluate the association between abnormal glucose metabolism and impaired LVGLS (> - 16.65%). RESULTS Forty-five (8.3%) participants had DM and 66 (12.2%) had abnormal HOMA-IR. LV mass index and E/e' ratio did not differ between participants with and without abnormal HOMA-IR, whereas abnormal HOMA-IR group had significantly decreased LVGLS (- 17.6 ± 2.6% vs. - 19.7 ± 3.1%, p < 0.05). The prevalence of impaired LVGLS was higher in abnormal HOMA-IR group compared with normal HOMA-IR group (42.4% vs. 14.0%) and similar to that of DM (48.9%). In multivariable analyses, glycemic abnormalities were significantly associated with impaired LVGLS, independent of traditional cardiovascular risk factors and pertinent laboratory and echocardiographic parameters [adjusted odds ratio (OR) 2.38, p = 0.007 for abnormal HOMA-IR; adjusted OR 3.02, p = 0.003 for DM]. The independent association persisted even after adjustment for waist circumference as a marker of abdominal adiposity. Sub-group analyses stratified by body mass index showed significant association between abnormal HOMA-IR and impaired LVGLS in normal weight individuals (adjusted OR 4.59, p = 0.001), but not in overweight/obese individuals (adjusted OR 1.62, p = 0.300). CONCLUSIONS In the general population without overt cardiac disease, insulin resistance carries independent risk for subclinical LV dysfunction, especially in normal weight individuals.
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Affiliation(s)
- Kazutoshi Hirose
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Koki Nakanishi
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan.
| | - Masao Daimon
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan.,Department of Clinical Laboratory, The University of Tokyo, Tokyo, Japan
| | - Naoko Sawada
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Yuriko Yoshida
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Kentaro Iwama
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Yuko Yamamoto
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Jumpei Ishiwata
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Megumi Hirokawa
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsuhiro Koyama
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Tomoko Nakao
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Shunichi Homma
- Department of Medicine, Columbia University, New York, NY, USA
| | - Issei Komuro
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
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27
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Maimaituxun G, Kusunose K, Yamada H, Fukuda D, Yagi S, Torii Y, Yamada N, Soeki T, Masuzaki H, Sata M, Shimabukuro M. Deleterious Effects of Epicardial Adipose Tissue Volume on Global Longitudinal Strain in Patients With Preserved Left Ventricular Ejection Fraction. Front Cardiovasc Med 2021; 7:607825. [PMID: 33521062 PMCID: PMC7843424 DOI: 10.3389/fcvm.2020.607825] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/10/2020] [Indexed: 12/11/2022] Open
Abstract
Background: It is known that epicardial adipose tissue (EAT) volume is linked to cardiac dysfunction. However, it is unclear whether EAT volume (EATV) is closely linked to abnormal LV strain. We examined the relationship between EATV and global longitudinal strain (GLS), global circumferential strain (GCS), and global radial strain (GRS) in patients with preserved LV function. Methods: Notably, 180 consecutive subjects (68 ± 12 years; 53% men) underwent 320-slice multi-detector computed tomography coronary angiography and were segregated into coronary artery disease (CAD) (≥1 coronary artery branch stenosis ≥50%) and non-CAD groups. GLS, GCS, and GRS were evaluated by 2-dimensional speckle tracking in patients with preserved left ventricular (LV) ejection fraction (LVEF) ≥50%. Results: First, GLS, but not GRS and GCS, was lower in the high EATV group though the LVEF was comparable to the low EATV group. Frequency of GLS ≤18 was higher in the high EATV group. Second, multiple regression model showed that EATV, age, male sex, and CAD, were determinants of GLS. Third, the cutoff points of EATV were comparable (~116–117 mL) in both groups. The cutoff of EATV ≥116 showed a significant correlation with GLS ≤18 in overall subjects. Conclusions: Increasing EATV was independently associated with global longitudinal strain despite the preserved LVEF and lacking obstructive CAD. Our findings suggest an additional role of EAT on myocardial systolic function by impaired LV longitudinal strain.
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Affiliation(s)
- Gulinu Maimaituxun
- Department of Diabetes, Endocrinology and Metabolism, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Kenya Kusunose
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hirotsugu Yamada
- Department of Community Medicine for Cardiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Daiju Fukuda
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Shusuke Yagi
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yuta Torii
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Nao Yamada
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Takeshi Soeki
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hiroaki Masuzaki
- Division of Endocrinology, Diabetes and Metabolism, Hematology, Rheumatology (Second Department of Internal Medicine), Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Masataka Sata
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology and Metabolism, School of Medicine, Fukushima Medical University, Fukushima, Japan.,Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.,Department of Cardio-Diabetes Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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28
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Itagi ABH, Jayalakshmi MK, Yunus GY. Effect of obesity on cardiovascular responses to submaximal treadmill exercise in adult males. J Family Med Prim Care 2020; 9:4673-4679. [PMID: 33209782 PMCID: PMC7652132 DOI: 10.4103/jfmpc.jfmpc_543_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 04/26/2020] [Accepted: 05/20/2020] [Indexed: 11/06/2022] Open
Abstract
Context: Obesity is a major risk factor for chronic diseases. Abnormal changes in cardiovascular responses to exercise indicate the alteration in autonomic activity in obese. Aims: To assess and compare the cardiovascular parameters before and after exercise among obese and nonobese adult males. Subjects and Methods: Thirty each obese and normal-weight males between the age group 18-45 years were selected as cases and controls, respectively. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), corrected QT intervals were measured before and after submaximal treadmill exercise (QT and QTc) were done according to Bruce protocol. HR, SBP, DBP, MAP, QT, and QTc were also measured during passive recovery at 1 min and 5 min after exercise. Statistical Analysis Used: One-way analysis of variance and t-test were used to assess changes before and after exercise. Results: Resting HR was significantly higher in obese when compared to nonobese (P < 0.05). SBP, DBP, MAP, QT, and QTc were significantly higher in obese when compared to nonobese (P < 0.001). Immediately after exercise HR, SBP, DBP, MAP, QT, and QTc were significantly higher in obese when compared to nonobese (P < 0.001) 1 min after exercise. Conclusions: Obese individuals had elevated resting cardiovascular parameters and showed increased responses to steady exercise which could be due to alteration in autonomic functions with sympathetic hyperactivity. Delayed rate of decrease in HR and BP after exercise was also observed in obese, which indicates that they are at risk of developing cardiovascular diseases.
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Affiliation(s)
- Afreen Begum H Itagi
- Department of Physiology, All India Institute of Medical Sciences, Mangalagiri, Andhra Pradesh, India
| | - M K Jayalakshmi
- Department of Physiology, Gadag Institute of Medical Sciences, Gadag, Karnataka, India
| | - G Y Yunus
- Department of of Public Health Dentistry, Aditya Dental College, Beed, Maharashtra, India
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29
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Mechelinck M, Hartmann B, Hamada S, Becker M, Andert A, Ulmer TF, Neumann UP, Wirtz TH, Koch A, Trautwein C, Roehl AB, Rossaint R, Hein M. Global Longitudinal Strain at Rest as an Independent Predictor of Mortality in Liver Transplant Candidates: A Retrospective Clinical Study. J Clin Med 2020; 9:jcm9082616. [PMID: 32806645 PMCID: PMC7464171 DOI: 10.3390/jcm9082616] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 08/02/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022] Open
Abstract
Speckle tracking echocardiography enables the detection of subclinical left ventricular dysfunction at rest in many heart diseases and potentially in severe liver diseases. It could also possibly serve as a predictor for survival. In this study, 117 patients evaluated for liver transplantation in a single center between May 2010 and April 2016 with normal left ventricular ejection fraction were included according to clinical characteristics of their liver disease: (1) compensated (n = 29), (2) clinically significant portal hypertension (n = 49), and (3) decompensated (n = 39). Standard echocardiography and speckle tracking echocardiography were performed at rest and during dobutamine stress. Follow-up amounted to three years to evaluate survival and major cardiac events. Altogether 67% (78/117) of the patients were transplanted and 32% (31/96 patients) died during the three-year follow-up period. Global longitudinal strain (GLS) at rest was significantly increased (became more negative) with the severity of liver disease (p < 0.001), but reached comparable values in all groups during peak stress. Low (less negative) GLS values at rest (male: >−17/female: >−18%) could predict patient survival in a multivariate Cox regression analysis (p = 0.002). GLS proved valuable in identifying transplant candidates with latent systolic dysfunction.
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Affiliation(s)
- Mare Mechelinck
- Department of Anesthesiology, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (B.H.); (A.B.R.); (R.R.); (M.H.)
- Correspondence:
| | - Bianca Hartmann
- Department of Anesthesiology, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (B.H.); (A.B.R.); (R.R.); (M.H.)
| | - Sandra Hamada
- Department of Internal Medicine I, Cardiology, Angiology and Internal Intensive Care Medicine, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany;
| | - Michael Becker
- Clinic for Cardiology, Nephrology and Internal Intensive Care, Rhein-Maas Klinikum, 52146 Würselen, Germany;
| | - Anne Andert
- Department of General, Visceral and Transplantation Surgery, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (A.A.); (T.F.U.); (U.P.N.)
| | - Tom Florian Ulmer
- Department of General, Visceral and Transplantation Surgery, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (A.A.); (T.F.U.); (U.P.N.)
| | - Ulf Peter Neumann
- Department of General, Visceral and Transplantation Surgery, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (A.A.); (T.F.U.); (U.P.N.)
| | - Theresa Hildegard Wirtz
- Department of Internal Medicine III, Gastroenterology, Metabolic Diseases and Intensive Care, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (T.H.W.); (A.K.); (C.T.)
| | - Alexander Koch
- Department of Internal Medicine III, Gastroenterology, Metabolic Diseases and Intensive Care, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (T.H.W.); (A.K.); (C.T.)
| | - Christian Trautwein
- Department of Internal Medicine III, Gastroenterology, Metabolic Diseases and Intensive Care, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (T.H.W.); (A.K.); (C.T.)
| | - Anna Bettina Roehl
- Department of Anesthesiology, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (B.H.); (A.B.R.); (R.R.); (M.H.)
| | - Rolf Rossaint
- Department of Anesthesiology, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (B.H.); (A.B.R.); (R.R.); (M.H.)
| | - Marc Hein
- Department of Anesthesiology, Faculty of Medicine, RWTH Aachen University, 52074 Aachen, Germany; (B.H.); (A.B.R.); (R.R.); (M.H.)
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