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Bonaventura J, Rowin EJ, Chan RH, Chin MT, Puchnerova V, Polakova E, Macek M, Votypka P, Batorsky R, Perera G, Koethe B, Veselka J, Maron BJ, Maron MS. Relationship Between Genotype Status and Clinical Outcome in Hypertrophic Cardiomyopathy. J Am Heart Assoc 2024; 13:e033565. [PMID: 38757491 DOI: 10.1161/jaha.123.033565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 04/19/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND The genetic basis of hypertrophic cardiomyopathy (HCM) is complex, and the relationship between genotype status and clinical outcome is incompletely resolved. METHODS AND RESULTS We assessed a large international HCM cohort to define in contemporary terms natural history and clinical consequences of genotype. Consecutive patients (n=1468) with established HCM diagnosis underwent genetic testing. Patients with pathogenic (or likely pathogenic) variants were considered genotype positive (G+; n=312; 21%); those without definite disease-causing mutations (n=651; 44%) or variants of uncertain significance (n=505; 35%) were considered genotype negative (G-). Patients were followed up for a median of 7.8 years (interquartile range, 3.5-13.4 years); HCM end points were examined by cumulative event incidence. Over follow-up, 135 (9%) patients died, 33 from a variety of HCM-related causes. After adjusting for age, all-cause and HCM-related mortality did not differ between G- versus G+ patients (hazard ratio [HR], 0.78 [95% CI, 0.46-1.31]; P=0.37; HR, 0.93 [95% CI, 0.38-2.30]; P=0.87, respectively). Adverse event rates, including heart failure progression to class III/IV, heart transplant, or heart failure death, did not differ (G- versus G+) when adjusted for age (HR, 1.20 [95% CI, 0.63-2.26]; P=0.58), nor was genotype independently associated with sudden death event risk (HR, 1.39 [95% CI, 0.88-2.21]; P=0.16). In multivariable analysis, age was the only independent predictor of all-cause and HCM-related mortality, heart failure progression, and sudden death events. CONCLUSIONS In this large consecutive cohort of patients with HCM, genotype (G+ or G-) was not a predictor of clinical course, including all-cause and HCM-related mortality and risk for heart failure progression or sudden death. G+ status should not be used to dictate clinical management or predict outcome in HCM.
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Affiliation(s)
- Jiri Bonaventura
- Department of Cardiology, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
- Hypertrophic Cardiomyopathy Center Lahey Hospital and Medical Center Burlington MA USA
| | - Ethan J Rowin
- Hypertrophic Cardiomyopathy Center Lahey Hospital and Medical Center Burlington MA USA
| | - Raymond H Chan
- Division of Cardiology, Peter Munk Cardiac Centre Toronto General Hospital, University Health Network Ontario Canada
| | - Michael T Chin
- Molecular Cardiology Research Institute Tufts Medical Center Boston MA USA
| | - Veronika Puchnerova
- Department of Cardiology, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
| | - Eva Polakova
- Department of Cardiology, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
| | - Milan Macek
- Department of Biology and Medical Genetics, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
| | - Pavel Votypka
- Department of Biology and Medical Genetics, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
| | - Rebecca Batorsky
- Molecular Cardiology Research Institute Tufts Medical Center Boston MA USA
| | - Gayani Perera
- Molecular Cardiology Research Institute Tufts Medical Center Boston MA USA
| | - Benjamin Koethe
- Institute for Clinical Research and Health Policy Studies, Tufts Medical Center Boston MA USA
| | - Josef Veselka
- Department of Cardiology, 2nd Faculty of Medicine Charles University and Motol University Hospital Prague Czech Republic
| | - Barry J Maron
- Hypertrophic Cardiomyopathy Center Lahey Hospital and Medical Center Burlington MA USA
| | - Martin S Maron
- Hypertrophic Cardiomyopathy Center Lahey Hospital and Medical Center Burlington MA USA
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Zhang Y, Liu M, Li P, Ma L, Yin L, Cui Y, Huang K, Li W, Xin H, Xiang M, Dai C, Chen M, Feng J, Zheng Z, Xu Y, Chen Y, Jiang X, Ma G, Yang P, Wang F, Li X, Jin W, Chen H, Hui R, Wang L, Xiao H, Liu L, Zou Y, Song L. The burden and management competency of cardiomyopathies in China: a nationwide survey study. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2024; 46:101062. [PMID: 38623390 PMCID: PMC11017274 DOI: 10.1016/j.lanwpc.2024.101062] [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: 11/27/2023] [Revised: 03/05/2024] [Accepted: 03/26/2024] [Indexed: 04/17/2024]
Abstract
Background The public health burden of cardiomyopathies and competency in their management by health agencies in China are not well understood. Methods This study adopted a multi-stage sampling method for hospital selection. In the first stage, nationwide tertiary hospital recruitment was performed. As a result, 88 hospitals with the consent of the director of cardiology and access to an established electronic medical records system, were recruited. In the second stage, we sampled 66 hospitals within each geographic-economic stratification through a random sampling process. Data on (1) the outpatient and inpatient visits for cardiomyopathies between 2017 and 2021 and (2) the competency in the management of patients with cardiomyopathies, were collected. The competency of a hospital to provide cardiomyopathy care was evaluated using a specifically devised scale. Findings The outpatient and inpatient visits for cardiomyopathies increased between 2017 and 2021 by 38.6% and 33.0%, respectively. Most hospitals had basic facilities for cardiomyopathy assessment. However, access to more complex procedures was limited, and the integrated management pathway needs improvement. Only 4 (6.1%) of the 66 participating hospitals met the criteria for being designated as a comprehensive cardiomyopathy center, and only 29 (43.9%) could be classified as a primary cardiomyopathy center. There were significant variations in competency between hospitals with different administrative and economic levels. Interpretation The health burden of cardiomyopathies has increased significantly between 2017 and 2021 in China. Although most tertiary hospitals in China can offer basic cardiomyopathy care, more advanced facilities are not yet universally available. Moreover, inconsistencies in the management of cardiomyopathies across hospitals due to differing administrative and economic levels warrants a review of the nation allocation of medical resources. Funding This work was supported by the Chinese Academy of Medical Sciences (CAMS) Innovation Fund for Medical Sciences (2023-I2M-1-001) and the National High Level Hospital Clinical Research Funding (2022-GSP-GG-17).
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minghao Liu
- Cardiomyopathy Ward, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peijin Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Likun Ma
- Division of Life Sciences and Medicine, Department of Cardiology, The First Affiliated Hospital of USTC (Anhui Provincial Hospital), University of Science and Technology of China, Hefei, Anhui, China
| | - Lixue Yin
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
- Department of Cardiovascular Ultrasound and Noninvasive Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Yinghua Cui
- Department of Cardiology, Affiliated Hospital of Jining Medical University, Jining Medical University, Jining, Shandong, China
| | - Kai Huang
- Department of Cardiology, Western Hospital, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Wei Li
- Department of Cardiovascular Medicine, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Hui Xin
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, Shandong, China
| | - Meixiang Xiang
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Cuilian Dai
- Department of Cardiology, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, Fujian, China
| | - Mulei Chen
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jinping Feng
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Zeqi Zheng
- Department of Cardiology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yihan Chen
- Department of Cardiology, East Hospital, Tongji University School of Medicine, Shanghai, China
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Tongji University School of Medicine, Shanghai, China
- Institute of Medical Genetics, Tongji University, Shanghai, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, China
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Beijing, China
| | - Xuejun Jiang
- Department of Cardiology, Wuhan University People's Hospital, Wuhan, Hubei, China
| | - Genshan Ma
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Ping Yang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Fang Wang
- Department of Cardiology, Institute of Geriatric Medicine, Beijing Hospital, National Center of Gerontology, Chinese Academy of Medical Sciences, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | - Xinli Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu, China
| | - Wei Jin
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Cardiovascular Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Cardiology, Ruijin Hospital/Lu Wan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong Chen
- Department of Cardiology, Beijing Key Laboratory of Early Prediction and Intervention of Acute Myocardial Infarction, Center for Cardiovascular Translational Research, Peking University People's Hospital, Beijing, China
| | - Rutai Hui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lian Wang
- Department of Cardiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Hongyan Xiao
- Department of Cardiac Surgery, Wuhan Asia Heart Hospital Affiliated with the Wuhan University of Science and Technology, Wuhan, Hubei, China
| | - Liwen Liu
- Xijing Hypertrophic Cardiomyopathy Center, Department of Ultrasound, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yubao Zou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Song
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Cardiomyopathy Ward, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Sabatino J, Budts W, Di Salvo G. Charting new frontiers in paediatric cardiomyopathies: lessons from the ESC EORP Cardiomyopathy and Myocarditis Registry in paediatric age. Eur Heart J 2024; 45:1455-1457. [PMID: 38592468 DOI: 10.1093/eurheartj/ehae143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/10/2024] Open
Affiliation(s)
- Jolanda Sabatino
- Department of Experimental and Clinical Medicine, 'Magna Graecia' University of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
- Pediatric Research Institute 'Città della Speranza', Padova, Italy
| | - Werner Budts
- Division of Congenital and Structural Cardiology, University Hospitals Leuven, Leuven, Belgium
- KU Leuven Department of Cardiovascular Sciences, KU Leuven-University of Leuven, Leuven, Belgium
| | - Giovanni Di Salvo
- Pediatric Research Institute 'Città della Speranza', Padova, Italy
- Division of Pediatric Cardiology, Department for Women's and Children's Health, University of Padua, Padova, Italy
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Kaski JP, Norrish G, Gimeno Blanes JR, Charron P, Elliott P, Tavazzi L, Tendera M, Laroche C, Maggioni AP, Baban A, Khraiche D, Ziolkowska L, Limongelli G, Ojala T, Gorenflo M, Anastasakis A, Mostafa S, Caforio ALP. Cardiomyopathies in children and adolescents: aetiology, management, and outcomes in the European Society of Cardiology EURObservational Research Programme Cardiomyopathy and Myocarditis Registry. Eur Heart J 2024; 45:1443-1454. [PMID: 38427064 DOI: 10.1093/eurheartj/ehae109] [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: 01/18/2022] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND AND AIMS Childhood-onset cardiomyopathies are rare and poorly characterized. This study examined the baseline characteristics and 1-year follow-up of children with cardiomyopathy in the first European Cardiomyopathy Registry. METHODS Prospective data were collected on individuals aged 1-<18 years enrolled in the European Society of Cardiology EURObservational Research Programme Cardiomyopathy and Myocarditis long-term registry (June 2014-December 2016). RESULTS A total of 633 individuals aged ≤18 years with hypertrophic [HCM; n = 388 (61.3%)], dilated [DCM; n = 206 (32.5%)], restrictive [RCM; n = 28 (4.4%)], and arrhythmogenic right ventricular cardiomyopathy [ARVC; n = 11 (1.7%)] were enrolled by 23 referral centres in 14 countries. Median age at diagnosis was 4.0 [interquartile range (IQR) 0-10] years, and there was a male predominance [n = 372 (58.8%)] across all subtypes, with the exception of DCM diagnosed <10 years of age; 621 (98.1%) patients were receiving cardiac medication and 80 (12.6%) had an implantable cardioverter-defibrillator. A total of 253 patients (253/535, 47.3%) had familial disease. Genetic testing was performed in 414 (67.8%) patients with a pathogenic or likely pathogenic variant reported in 250 (60.4%). Rare disease phenocopies were reported in 177 patients (28.0%) and were most frequent in patients under 10 years [142 (30.9%) vs. 35 (19.6%); P = .003]. Over a median follow-up of 12.5 months (IQR 11.3-15.3 months), 18 patients (3.3%) died [HCM n = 9 (2.6%), DCM n = 5 (3.0%), RCM n = 4 (16.0%)]. Heart failure events were most frequent in RCM patients (36.0%). CONCLUSIONS The findings confirm the heterogeneous aetiology of childhood cardiomyopathies and show a high frequency of familial disease. Outcomes differed by cardiomyopathy subtype, highlighting a need for disease-specific evaluation and treatment.
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Affiliation(s)
- Juan Pablo Kaski
- Centre for Paediatric Inherited and Rare Cardiovascular Disease, University College London Institute of Cardiovascular Science and Great Ormond Street Hospital NHS Foundation Trust, 20 Guilford Street, WC1N 1DZ London, United Kingdom
| | - Gabrielle Norrish
- Centre for Paediatric Inherited and Rare Cardiovascular Disease, University College London Institute of Cardiovascular Science and Great Ormond Street Hospital NHS Foundation Trust, 20 Guilford Street, WC1N 1DZ London, United Kingdom
| | | | - Philippe Charron
- Assistance Publique-Hôpitaux de Paris, ICAN, Inserm UMR1166, Sorbonne Université, Centre de Référence des Maladies Cardiaques Héréditaires ou Rares, Hôpital Pitié-Salpêtrière, Paris, France
| | - Perry Elliott
- Centre for Inherited Cardiovascular Diseases, University College London and St. Bartholomew's Hospital, London, United Kingdom
| | - Luigi Tavazzi
- Department of Cardiology, Maria Cecilia Hospital, GVM Care&Research, Cotignola, Italy
| | - Michal Tendera
- Department of Cardiology and Structural Heart Disease, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Cécile Laroche
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | - Aldo P Maggioni
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
- Department of Cardiology, ANMCO Research Center, Florence, Italy
| | - Anwar Baban
- Cardiogenetic Centre, Medical and Surgical Department of Pediatric Cardiology, IRCCS, Bambino Gesù Children's Hospital, Rome, Italy
| | - Diala Khraiche
- Pediatric and Congenital Cardiology Unit, Hôpital Necker Enfants Malades, M3C-Necker, Paris, France
| | - Lidia Ziolkowska
- Pediatric Cardiology, The Children's Memorial Health Institute, Warsaw, Poland
| | - Giuseppe Limongelli
- Inherited and Heart Disease Unit, Monaldi Hospital, A.O. Colli (University of Campania 'Luigi Vanvitelli'), Naples, Italy
| | - Tiina Ojala
- Pediatric Cardiology, University of Helsinki and Helsinki University Hospital, Hospital for Children and Adolescents, Helsinki, Finland
| | - Matthias Gorenflo
- Pediatric Cardiology and Congenital Heart Diseases, University of Heidelberg, Heidelberg, Germany
| | - Aris Anastasakis
- Unit of Rare and Inherited CVD-Department of Cardiology, Kappa Unit, Onassis Cardiac Surgery Centre, Athens, Greece
| | - Shaimaa Mostafa
- Benha Faculty of Medicine, Cardiovascular Department, Benha University, Benha, Egypt
| | - Alida L P Caforio
- Cardiology, Department of Cardiological, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
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5
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Caforio ALP, Kaski JP, Gimeno JR, Elliott PM, Laroche C, Tavazzi L, Tendera M, Fu M, Sala S, Seferovic PM, Heliö T, Calò L, Blagova O, Amin A, Kindermann I, Sinagra G, Frustaci A, Bonnet D, Charron P, Maggioni AP. Endomyocardial biopsy: safety and prognostic utility in paediatric and adult myocarditis in the European Society of Cardiology EURObservational Research Programme Cardiomyopathy and Myocarditis Long-Term Registry. Eur Heart J 2024:ehae169. [PMID: 38594778 DOI: 10.1093/eurheartj/ehae169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 01/19/2024] [Accepted: 02/27/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND AND AIMS Contemporary multicentre data on clinical and diagnostic spectrum and outcome in myocarditis are limited. Study aims were to describe baseline features, 1-year follow-up, and baseline predictors of outcome in clinically suspected or biopsy-proven myocarditis (2013 European Society of Cardiology criteria) in adult and paediatric patients from the EURObservational Research Programme Cardiomyopathy and Myocarditis Long-Term Registry. METHODS Five hundred eighty-one (68.0% male) patients, 493 adults, median age 38 (27-52) years, and 88 children, aged 8 (3-13) years, were divided into 3 groups: Group 1 (n = 233), clinically suspected myocarditis with abnormal cardiac magnetic resonance; Group 2 (n = 222), biopsy-proven myocarditis; and Group 3 (n = 126) clinically suspected myocarditis with normal or inconclusive or no cardiac magnetic resonance. Baseline features were analysed overall, in adults vs. children, and among groups. One-year outcome events included death/heart transplantation, ventricular assist device (VAD) or implantable cardioverter defibrillator (ICD) implantation, and hospitalization for cardiac causes. RESULTS Endomyocardial biopsy, mainly right ventricular, had a similarly low complication rate in children and adults (4.7% vs. 4.9%, P = NS), with no procedure-related death. A classical myocarditis pattern on cardiac magnetic resonance was found in 31.3% of children and in 57.9% of adults with biopsy-proven myocarditis (P < .001). At 1-year follow-up, 11/410 patients (2.7%) died, 7 (1.7%) received a heart transplant, 3 underwent VAD (0.7%), and 16 (3.9%) underwent ICD implantation. Independent predictors at diagnosis of death or heart transplantation or hospitalization or VAD implantation or ICD implantation at 1-year follow-up were lower left ventricular ejection fraction and the need for immunosuppressants for new myocarditis diagnosis refractory to non-aetiology-driven therapy. CONCLUSIONS Endomyocardial biopsy was safe, and cardiac magnetic resonance using Lake Louise criteria was less sensitive, particularly in children. Virus-negative lymphocytic myocarditis was predominant both in children and adults, and use of immunosuppressive treatments was low. Lower left ventricular ejection fraction and the need for immunosuppressants at diagnosis were independent predictors of unfavourable outcome events at 1 year.
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Affiliation(s)
- Alida L P Caforio
- Cardiology, Department of Cardiological, Thoracic and Vascular Sciences and Public Health, University of Padova, Via N Giustiniani, 2, Padova 35100, Italy
| | - Juan P Kaski
- Cardiology, University College London and Great Ormond Street Hospital for Children, London, UK
| | - Juan R Gimeno
- Cardiac Department, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Perry M Elliott
- Institute of Cardiovascular Science, University College London and St. Bartholomew's Hospital, London, UK
| | - Cecile Laroche
- European Society of Cardiology, EURObservational Research Programme, Biot, France
| | - Luigi Tavazzi
- GVM Care& Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Michal Tendera
- Department of Cardiology and Structural Heart Disease, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Michael Fu
- Section of Cardiology, Department of Medicine, Sahlgrenska University Hospital/Östra Hospital, Gothenburg University, Gothenburg, Sweden
| | - Simone Sala
- Myocarditis Unit, Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Petar M Seferovic
- Serbian Academy of Sciences and Arts, Heart Failure Center, Faculty of Medicine, Belgrade University Medical Center, Belgrade, Serbia
| | - Tiina Heliö
- Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Leonardo Calò
- Department of Cardiology, Policlinico Casilino, Roma, Italy
| | - Olga Blagova
- V.N. Vinogradov Faculty Therapeutic Clinic, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
| | - Ahmad Amin
- Department of Heart Failure and Transplantation, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ingrid Kindermann
- Department of Internal Medicine III (Cardiology, Angiology and Intensive Care), Saarland University Medical Center, Saarland University, Homburg/Saar, Germany
| | | | | | - Daniel Bonnet
- M3C-Necker Enfants Malades, AP-HP, Université de Paris Cité, Paris, France
| | - Philippe Charron
- Sorbonne Université, Centre de Référence des Maladies Cardiaques Héréditaires ou Rares, Assistance Publique-Hôpitaux de Paris, ICAN, Inserm UMR1166, Hôpital Pitié-Salpêtrière, Paris, France
| | - Aldo P Maggioni
- European Society of Cardiology, EURObservational Research Programme, Biot, France
- ANMCO Research Center, Florence, Italy
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Kraus SM, Samuels P, Jermy S, Laing N, Van der Wall M, September U, Ntsekhe M, Chin A, Moosa S, Sliwa K, Ntusi NAB. Clinical and cardiovascular magnetic resonance profile of cardiomyopathy patients from South Africa: Pilot of the IMHOTEP study. Int J Cardiol 2024; 399:131767. [PMID: 38211678 DOI: 10.1016/j.ijcard.2024.131767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/20/2023] [Accepted: 01/07/2024] [Indexed: 01/13/2024]
Abstract
BACKGROUND Cardiomyopathy is an important cause of heart failure, however, there is notable lack of data on causes and manifestations of cardiomyopathy in Africa. AIMS The African Cardiomyopathy and Myocarditis Registry Program (IMHOTEP) aims to address the knowledge gap on etiology, treatment, and outcomes of cardiomyopathy in sub-Saharan Africa. METHODS AND RESULTS We conducted a single-center pilot study to delineate the clinical and cardiovascular magnetic resonance (CMR) phenotypes of cardiomyopathy in South African patients. Assessment of the first 99 adult incident cases [mean age 36.8 ± 12.5 years; females 53.5%] enrolled in IMHOTEP showed that dilated cardiomyopathy (n = 77) was commonest, followed by hypertrophic (n = 13), restrictive (n = 5) and arrhythmogenic (n = 4) cardiomyopathies. A broad range of etiologies were encountered with secondary causes identified in 42% of patients. Onset of symptoms in the peripartum period was observed in 47% of women, and peripartum cardiomyopathy was diagnosed in 32.1% of women recruited. In addition to electrocardiography and echocardiography, CMR was performed in 67 cases and contributed diagnostically in a third of cases. Acute inflammation was rarely observed [2%] on CMR, however, late gadolinium enhancement (LGE) was noted in 92% of cases. CONCLUSION We report a diverse spectrum of causes of cardiomyopathy in the South African population, with secondary, potentially treatable, etiologies in a significant proportion of cases. CMR was useful in delineating specific phenotypes and etiologies, influencing clinical care. A higher-than-expected burden of LGE was observed in this young patient cohort - the implications of which are yet to be determined.
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Affiliation(s)
- S M Kraus
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; South African Medical Research Council/University of Cape Town Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa.
| | - P Samuels
- Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; South African Medical Research Council/University of Cape Town Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa
| | - S Jermy
- Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; South African Medical Research Council/University of Cape Town Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa
| | - N Laing
- Division of Human Genetics, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - M Van der Wall
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - U September
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - M Ntsekhe
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - A Chin
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - S Moosa
- Department of Radiology, University of Cape Town and Groote Schuur Hospital, South Africa
| | - K Sliwa
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - N A B Ntusi
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; South African Medical Research Council/University of Cape Town Extramural Unit on Intersection of Noncommunicable Diseases and Infectious Diseases, Cape Town, South Africa.
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7
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Wang H, Cai P, Yu X, Li S, Zhu W, Liu Y, Wang D. Bioinformatics identifies key genes and potential drugs for energy metabolism disorders in heart failure with dilated cardiomyopathy. Front Pharmacol 2024; 15:1367848. [PMID: 38510644 PMCID: PMC10952830 DOI: 10.3389/fphar.2024.1367848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Abstract
Background: Dysfunction in myocardial energy metabolism plays a vital role in the pathological process of Dilated Cardiomyopathy (DCM). However, the precise mechanisms remain unclear. This study aims to investigate the key molecular mechanisms of energy metabolism and potential therapeutic agents in the progression of dilated cardiomyopathy with heart failure. Methods: Gene expression profiles and clinical data for patients with dilated cardiomyopathy complicated by heart failure, as well as healthy controls, were sourced from the Gene Expression Omnibus (GEO) database. Gene sets associated with energy metabolism were downloaded from the Molecular Signatures Database (MSigDB) for subsequent analysis. Weighted Gene Co-expression Network Analysis (WGCNA) and differential expression analysis were employed to identify key modules and genes related to heart failure. Potential biological mechanisms were investigated through Gene Set Enrichment Analysis (GSEA), Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and the construction of a competing endogenous RNA (ceRNA) network. Molecular docking simulations were then conducted to explore the binding affinity and conformation of potential therapeutic drugs with hub genes. Results: Analysis of the left ventricular tissue expression profiles revealed that, compared to healthy controls, patients with dilated cardiomyopathy exhibited 234 differentially expressed genes and 2 genes related to myocardial energy metabolism. Additionally, Benzoylaconine may serve as a potential therapeutic agent for the treatment of dilated cardiomyopathy. Conclusion: The study findings highlight the crucial role of myocardial energy metabolism in the progression of Dilated Cardiomyopathy. Notably, Benzoylaconine emerges as a potential candidate for treating Dilated Cardiomyopathy, potentially exerting its therapeutic effects by targeted modulation of myocardial energy metabolism through NRK and NT5.
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Affiliation(s)
- Haixia Wang
- Guangzhou University of Traditional Chinese Medicine ShunDe Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Peifeng Cai
- Guangzhou University of Traditional Chinese Medicine ShunDe Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Xiaohan Yu
- Guangzhou University of Traditional Chinese Medicine ShunDe Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Shiqi Li
- Guangzhou University of Traditional Chinese Medicine ShunDe Traditional Chinese Medicine Hospital, Guangzhou, China
| | - Wei Zhu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, China
| | - Yuntao Liu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- State Key Laboratory of Traditional Chinese Medicine Syndrome/Departments of Gynecologic Oncology, Guangzhou, China
| | - Dawei Wang
- State Key Laboratory of Traditional Chinese Medicine Syndrome/Departments of Gynecologic Oncology, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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8
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Masè M, Rossi M, Setti M, Barbati G, Teso MV, Ribichini FL, Koni M, Stolfo D, Merlo M, Sinagra G. Applicability and performance of heart failure prognostic scores in dilated cardiomyopathy: the real-world experience of an Italian referral center for cardiomyopathies. Int J Cardiol 2024; 396:131562. [PMID: 37907097 DOI: 10.1016/j.ijcard.2023.131562] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/26/2023] [Accepted: 10/27/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND The performance of heart failure (HF) risk models is validated in the general population with HF but in specific aetiological settings, and specifically in dilated cardiomyopathy (DCM), has scarcely been explored. We tested eight of the main prognostic scores used in HF in a large real-world population of patients with DCM. METHODS We included 784 consecutive DCM patients enrolled, both inpatients and outpatients, enrolled between January 2000 and December 2017. The risk of 1 and/or 3-year all-cause mortality/heart transplantation/durable left ventricular assist device (LVAD) implantation (D/HTx/LVAD) was estimated in our cohort according to the following risk scores SHFM, 3-CHF, CHARM, MAGGIC, GISSI-HF, MECKI, Barcelona Bio-HF, Krakow score and their accuracy calculated through the receiver operator characteristic (ROC) curve analysis. RESULTS During a median follow-up of 5.8 years (Interquartile Range 3.2-7.6 years), 191 patients (20%) died or underwent HTx/LVAD (158 deaths, 30 heart transplantations, and 3 LVAD implantations). The high missing rate allowed to calculated only four prognostic models (MAGGIC, CHARM, 3-CHF and SHFM). All the scores overestimated the rate of D/HTx/LVAD. The prognostic accuracy was suboptimal for MAGGIC (AUC 0.754) and CHARM (AUC 0.720) scores and only modest for 3-CHF (AUC 0.677) and SHFM (AUC 0.667). CONCLUSIONS Main prognostic scores for the risk stratification of HF are only partially applicable to real-world patients with DCM. MAGGIC and CHARM scores showed the best accuracy, despite the overestimation of risk. Our findings corroborate the need of specific risk scores for the prognostic stratification of DCM. CLINICAL PERSPECTIVE What is new? The present study is the largest analysis in literature which investigate how the main existing heart failure prognostic risk scores performed in a real-world of dilated cardiomyopathy population, both in- and outpatients. What are the clinical implications? DCM is a stand-alone model of heart failure, where the performance of multiple heart failure prognostic scores for the risk stratification is quite limited. The need for contemporary, dedicated prognostic scores in this disease is increasingly evident.
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Affiliation(s)
- M Masè
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy
| | - M Rossi
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy
| | - M Setti
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy; Division of Cardiology, Department of Medicine, University of Verona, Italy
| | - G Barbati
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy
| | | | - F L Ribichini
- Division of Cardiology, Department of Medicine, University of Verona, Italy
| | - M Koni
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy
| | - D Stolfo
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy
| | - M Merlo
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy.
| | - G Sinagra
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University of Trieste, Via P. Valdoni 7, 34100 Trieste, Italy
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9
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Korthals D, Eckardt L. The new European Society of Cardiology guideline for the management of cardiomyopathies: key messages for cardiac electrophysiologists. Herzschrittmacherther Elektrophysiol 2023; 34:311-323. [PMID: 37973628 PMCID: PMC10682323 DOI: 10.1007/s00399-023-00975-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 11/19/2023]
Abstract
Electrocardiographic findings and arrhythmias are common in cardiomyopathies. Both may be an early indication of a specific diagnosis or may occur due to myocardial fibrosis and/or reduced contractility. Brady- and tachyarrhythmias significantly contribute to increased morbidity and mortality in patients with cardiomyopathies. Antiarrhythmic therapy including risk stratification is often challenging and plays a major role for these patients. Thus, an "electrophysiological" perspective on guidelines on cardiomyopathies may be warranted. As the European Society of Cardiology (ESC) has recently published a new guideline for the management of cardiomyopathies, this overview aims to present key messages of these guidelines. Innovations include a new phenotype-based classification system with emphasis on a multimodal imaging approach for diagnosis and risk stratification. The guideline includes detailed chapters on dilated and hypertrophic cardiomyopathy and their phenocopies, arrhythmogenic right ventricular cardiomyopathy, and restrictive cardiomyopathy as well as syndromic and metabolic cardiomyopathies. Patient pathways guide clinicians from the initial presentation to diagnosis. The role of cardiovascular magnetic resonance imaging and genetic testing during diagnostic work-up is stressed. Concepts of rhythm and rate control for atrial fibrillation have led to new recommendations, and the role of defibrillator therapy in primary prevention is discussed in detail. Whilst providing general guidelines for management, the primary objective of the guideline is to ascertain the disease etiology and disease-specific, individualized management.
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Affiliation(s)
- Dennis Korthals
- Department of Cardiology II: Electrophysiology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany.
| | - Lars Eckardt
- Department of Cardiology II: Electrophysiology, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
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10
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Chumakova OS, Baklanova TN, Milovanova NV, Zateyshchikov DA. Hypertrophic Cardiomyopathy in Underrepresented Populations: Clinical and Genetic Landscape Based on a Russian Single-Center Cohort Study. Genes (Basel) 2023; 14:2042. [PMID: 38002985 PMCID: PMC10671745 DOI: 10.3390/genes14112042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/26/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a common inherited cardiac disorder characterized by marked clinical and genetic heterogeneity. Ethnic groups underrepresented in studies may have distinctive characteristics. We sought to evaluate the clinical and genetic landscape of Russian HCM patients. A total of 193 patients (52% male; 95% Eastern Slavic origin; median age 56 years) were clinically evaluated, including genetic testing, and prospectively followed to document outcomes. As a result, 48% had obstructive HCM, 25% had HCM in family, 21% were asymptomatic, and 68% had comorbidities. During 2.8 years of follow-up, the all-cause mortality rate was 2.86%/year. A total of 5.7% received an implantable cardioverter-defibrillator (ICD), and 21% had septal reduction therapy. A sequencing analysis of 176 probands identified 64 causative variants in 66 patients (38%); recurrent variants were MYBPC3 p.Q1233* (8), MYBPC3 p.R346H (2), MYH7 p.A729P (2), TPM1 p.Q210R (3), and FLNC p.H1834Y (2); 10 were multiple variant carriers (5.7%); 5 had non-sarcomeric HCM, ALPK3, TRIM63, and FLNC. Thin filament variant carriers had a worse prognosis for heart failure (HR = 7.9, p = 0.007). In conclusion, in the Russian HCM population, the low use of ICD and relatively high mortality should be noted by clinicians; some distinct recurrent variants are suspected to have a founder effect; and family studies on some rare variants enriched worldwide knowledge in HCM.
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Affiliation(s)
- Olga S. Chumakova
- Moscow Healthcare Department, City Clinical Hospital 17, 119620 Moscow, Russia; (T.N.B.); (D.A.Z.)
- E.I. Chazov National Medical Research Center for Cardiology, 121552 Moscow, Russia
| | - Tatiana N. Baklanova
- Moscow Healthcare Department, City Clinical Hospital 17, 119620 Moscow, Russia; (T.N.B.); (D.A.Z.)
| | | | - Dmitry A. Zateyshchikov
- Moscow Healthcare Department, City Clinical Hospital 17, 119620 Moscow, Russia; (T.N.B.); (D.A.Z.)
- E.I. Chazov National Medical Research Center for Cardiology, 121552 Moscow, Russia
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11
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Huang Y, Zhou WW, Li YX, Chen XZ, Gui C. The use of D-dimer in the diagnosis and risk assessment of intracardiac thrombus among patients with dilated cardiomyopathy. Sci Rep 2023; 13:18075. [PMID: 37872215 PMCID: PMC10593857 DOI: 10.1038/s41598-023-45077-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023] Open
Abstract
D-dimer is a biomarker of coagulation and fibrinolytic system activation in response to the body's hypercoagulable state. The study aims to investigate the usefulness of D-dimer in diagnosing and assessing the risk of intracardiac thrombus in patients with dilated cardiomyopathy (DCM). Consecutively enrolled in this study were patients with DCM who were admitted to our center for the first time. The diagnostic value was evaluated using the receiver operating characteristic (ROC) curve. Additionally, we used univariate and multivariate logistic regression to investigate the association between D-dimer and intracardiac thrombus. We also performed smooth curve fitting, threshold saturation effect analysis, and subgroup analysis. In total, 534 patients were enrolled in the study, and among them, 65 patients had intracardiac thrombus. Mural thrombus was the predominant type of thrombus, which was mainly located in the left ventricular apex. The optimal cut-off value of D-dimer for the diagnosis of intracardiac thrombus was 484 ng/mL, with a sensitivity and specificity of 0.769 and 0.646, respectively. In both unadjusted and adjusted logistic regression models, a positive association was found between D-dimer and intracardiac thrombus. Curve fitting and threshold effect analysis revealed two inflection points in the relationship between D-dimer and intracardiac thrombus (non-linear test: P = 0.032). When D-dimer was equal to 362 ng/mL, the odds ratio (OR) was 1, and the risk of thrombus gradually increased until it reached 4096 ng/mL, after which the trend no longer increased. Within this range, a twofold increase in D-dimer was associated with a 103.2% increased risk (OR = 2.032; 95% CI 1.293-3.193; P < 0.01). In the subgroup analysis, there was a significant interaction between D-dimer and BMI on intracardiac thrombus (P value for interaction was 0.013), and the risk was higher in patients with a BMI ≥ 25 kg/m2 (OR = 3.44; 95% CI 1.86-6.36; P < 0.01).
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Affiliation(s)
- Yuan Huang
- Department of Cardiology, Jiangbin Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Wang-Wei Zhou
- Department of Cardiology, Liuzhou People's Hospital, Liuzhou, Guangxi, China
| | - Yu-Xin Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No 6, Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory Base of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention, Nanning, China
- Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, China
| | - Xiao-Zhen Chen
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No 6, Shuangyong Road, Nanning, 530021, Guangxi, China
- Guangxi Key Laboratory Base of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention, Nanning, China
- Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, China
| | - Chun Gui
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No 6, Shuangyong Road, Nanning, 530021, Guangxi, China.
- Guangxi Key Laboratory Base of Precision Medicine in Cardio-Cerebrovascular Diseases Control and Prevention, Nanning, China.
- Guangxi Clinical Research Center for Cardio-Cerebrovascular Diseases, Nanning, China.
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12
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Longoni M, Bhasin K, Ward A, Lee D, Nisson M, Bhatt S, Rodriguez F, Dash R. Real-world utilization of guideline-directed genetic testing in inherited cardiovascular diseases. Front Cardiovasc Med 2023; 10:1272433. [PMID: 37915745 PMCID: PMC10616303 DOI: 10.3389/fcvm.2023.1272433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 09/29/2023] [Indexed: 11/03/2023] Open
Abstract
Background Cardiovascular disease continues to be the leading cause of death globally. Clinical practice guidelines aimed at improving disease management and positively impacting major cardiac adverse events recommend genetic testing for inherited cardiovascular conditions such as dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), long QT syndrome (LQTS), hereditary amyloidosis, and familial hypercholesterolemia (FH); however, little is known about how consistently practitioners order genetic testing for these conditions in routine clinical practice. This study aimed to assess the adoption of guideline-directed genetic testing for patients diagnosed with DCM, HCM, LQTS, hereditary amyloidosis, or FH. Methods This retrospective cohort study captured real-world evidence of genetic testing from ICD-9-CM and ICD-10-CM codes, procedure codes, and structured text fields of de-identified patient records in the Veradigm Health Insights Ambulatory EHR Research Database linked with insurance claims data. Data analysis was conducted using an automated electronic health record analysis engine. Patient records in the Veradigm database were sourced from more than 250,000 clinicians serving over 170 million patients in outpatient primary care and specialty practice settings in the United States and linked insurance claims data from public and private insurance providers. The primary outcome measure was evidence of genetic testing within six months of condition diagnosis. Results Between January 1, 2017, and December 31, 2021, 224,641 patients were newly diagnosed with DCM, HCM, LQTS, hereditary amyloidosis, or FH and included in this study. Substantial genetic testing care gaps were identified. Only a small percentage of patients newly diagnosed with DCM (827/101,919; 0.8%), HCM (253/15,507; 1.6%), LQTS (650/56,539; 1.2%), hereditary amyloidosis (62/1,026; 6.0%), or FH (718/49,650; 1.5%) received genetic testing. Conclusions Genetic testing is underutilized across multiple inherited cardiovascular conditions. This real-world data analysis provides insights into the delivery of genomic healthcare in the United States and suggests genetic testing guidelines are rarely followed in practice.
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Affiliation(s)
- Mauro Longoni
- Global Medical Affairs Organization, Illumina, Inc., San Diego, CA, United States
| | | | | | | | | | - Sucheta Bhatt
- Global Medical Affairs Organization, Illumina, Inc., San Diego, CA, United States
| | - Fatima Rodriguez
- HealthPals Inc., Redwood, CA, United States
- Division of Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA, United States
| | - Rajesh Dash
- HealthPals Inc., Redwood, CA, United States
- Division of Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA, United States
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13
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Arbelo E, Protonotarios A, Gimeno JR, Arbustini E, Barriales-Villa R, Basso C, Bezzina CR, Biagini E, Blom NA, de Boer RA, De Winter T, Elliott PM, Flather M, Garcia-Pavia P, Haugaa KH, Ingles J, Jurcut RO, Klaassen S, Limongelli G, Loeys B, Mogensen J, Olivotto I, Pantazis A, Sharma S, Van Tintelen JP, Ware JS, Kaski JP. 2023 ESC Guidelines for the management of cardiomyopathies. Eur Heart J 2023; 44:3503-3626. [PMID: 37622657 DOI: 10.1093/eurheartj/ehad194] [Citation(s) in RCA: 200] [Impact Index Per Article: 200.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
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14
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Chumakova OS, Milovanova NV, Bychkov IO, Zakharova EY, Mershina EA, Sinitsin VE, Zateyshchikov DA. Overlapping Phenotype of Adult-Onset ALPK3-Cardiomyopathy in the Setting of Two Novel Variants. Cardiol Res 2022; 13:398-404. [PMID: 36660067 PMCID: PMC9822668 DOI: 10.14740/cr1449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/22/2022] [Indexed: 12/23/2022] Open
Abstract
Inherited cardiomyopathies (CMPs) are fairly common causes of morbidity and mortality, particularly, in young individuals. In substantial number of cases, only morphological diagnostic criteria cannot distinguish one CMP from another because of incomplete penetrance, advanced stage of the disease, or overlapping phenotypes. Genetic testing has become a mandatory tool for definite diagnosis that is required for family screening, individual prognosis, and personalized treatment strategy in routine practice. In parallel, accumulation of genotype-phenotype correlations, especially for rare genes, promotes the deciphering of underling molecular mechanisms and the development of targeting treatment of CMPs. Here we present an adult-onset case comprised morphological features of several CMPs: asymmetric left ventricle (LV) hypertrophy, severe systolic dysfunction, LV hypertrabeculation and restrictive physiology. Using next-generation sequencing, two novel variants (NM_020778.5:c.1958C>G:p.Ser653* and c.3491G>A:p.Arg1164Gln) in alpha-protein kinase 3 (ALPK3) gene were identified and confirmed with Sanger sequencing. The trans-position (location on different alleles) of identified ALPK3 variants was established by plasmid cloning method. The ALPK3 gene, encoding nuclear alpha-protein kinase 3, has only recently been associated with CMPs and there are still few clinical data on ALPK3 variant carriers. To date, only five affected individuals with adult-onset CMPs in the setting of biallelic variants of ALPK3 gene have been reported.
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Affiliation(s)
- Olga S. Chumakova
- Moscow Healthcare Department, City Clinical Hospital 17, 119620 Moscow, Russia,E.I. Chazov National Medical Research Center for Cardiology, 121552 Moscow, Russia,Corresponding Author: Olga S. Chumakova, Moscow Healthcare Department, City Clinical Hospital 17, 119620 Moscow, Russia.
| | | | | | | | - Elena A. Mershina
- Medical Research and Educational Center, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Valentin E. Sinitsin
- Medical Research and Educational Center, Lomonosov Moscow State University, 119991 Moscow, Russia
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15
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Hsich E, Singh TP, Cherikh WS, Harhay MO, Hayes D, Perch M, Potena L, Sadavarte A, Lindblad K, Zuckermann A, Stehlik J. The International thoracic organ transplant registry of the international society for heart and lung transplantation: Thirty-ninth adult heart transplantation report-2022; focus on transplant for restrictive heart disease. J Heart Lung Transplant 2022; 41:1366-1375. [PMID: 36031520 DOI: 10.1016/j.healun.2022.07.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 07/20/2022] [Indexed: 11/15/2022] Open
Affiliation(s)
- Eileen Hsich
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Tajinder P Singh
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Wida S Cherikh
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Michael O Harhay
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Don Hayes
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Michael Perch
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Luciano Potena
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Aparna Sadavarte
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Kelsi Lindblad
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Andreas Zuckermann
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
| | - Josef Stehlik
- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois.
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- The International Society for Heart and Lung Transplantation Thoracic Organ Transplant Registry, Chicago, Illinois
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16
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Jurcut R, Fetecău B. Genetic testing for cardiomyopathies - when science and health policies join in personalizing cardiovascular prevention. Eur J Prev Cardiol 2022; 29:1785-1788. [PMID: 35915551 DOI: 10.1093/eurjpc/zwac160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ruxandra Jurcut
- Expert Center for Rare Cardiac Genetic Diseases, Emergency Institute for Cardiovascular Diseases "Prof.dr.C.C.Iliescu", BucharestRomania.,Department of Cardiology, University of Medicine and Pharmacy "Carol Davila", BucharestRomania
| | - Bogdana Fetecău
- Expert Center for Rare Cardiac Genetic Diseases, Emergency Institute for Cardiovascular Diseases "Prof.dr.C.C.Iliescu", BucharestRomania.,Department of Cardiology, University of Medicine and Pharmacy "Carol Davila", BucharestRomania
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17
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Gimeno JR, Olivotto I, Rodríguez AI, Ho CY, Fernández A, Quiroga A, Espinosa MA, Gómez‐González C, Robledo M, Tojal‐Sierra L, Day SM, Owens A, Barriales‐Villa R, Larrañaga JM, Rodríguez‐Palomares J, González‐del‐Hoyo M, Piqueras‐Flores J, Reza N, Chumakova O, Ashley EA, Parikh V, Wheeler M, Jacoby D, Pereira AC, Saberi S, Helms AS, Villacorta E, Gallego‐Delgado M, de Castro D, Domínguez F, Ripoll‐Vera T, Zorio‐Grima E, Sánchez‐Martínez JC, García‐Álvarez A, Arbelo E, Mogollón MV, Fuentes‐Cañamero ME, Grande E, Peña C, Monserrat L, Lakdawala NK. Impact of SARS-Cov-2 infection in patients with hypertrophic cardiomyopathy: results of an international multicentre registry. ESC Heart Fail 2022; 9:2189-2198. [PMID: 36255281 PMCID: PMC9288745 DOI: 10.1002/ehf2.13964] [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: 01/19/2022] [Revised: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 01/08/2023] Open
Abstract
AIMS To describe the natural history of SARS-CoV-2 infection in patients with hypertrophic cardiomyopathy (HCM) compared with a control group and to identify predictors of adverse events. METHODS AND RESULTS Three hundred and five patients [age 56.6 ± 16.9 years old, 191 (62.6%) male patients] with HCM and SARS-Cov-2 infection were enrolled. The control group consisted of 91 131 infected individuals. Endpoints were (i) SARS-CoV-2 related mortality and (ii) severe clinical course [death or intensive care unit (ICU) admission]. New onset of atrial fibrillation, ventricular arrhythmias, shock, stroke, and cardiac arrest were also recorded. Sixty-nine (22.9%) HCM patients were hospitalized for non-ICU level care, and 21 (7.0%) required ICU care. Seventeen (5.6%) died: eight (2.6%) of respiratory failure, four (1.3%) of heart failure, two (0.7%) suddenly, and three (1.0%) due to other SARS-CoV-2-related complications. Covariates associated with mortality in the multivariable were age {odds ratio (OR) per 10 year increase 2.25 [95% confidence interval (CI): 1.12-4.51], P = 0.0229}, baseline New York Heart Association class [OR per one-unit increase 4.01 (95%CI: 1.75-9.20), P = 0.0011], presence of left ventricular outflow tract obstruction [OR 5.59 (95%CI: 1.16-26.92), P = 0.0317], and left ventricular systolic impairment [OR 7.72 (95%CI: 1.20-49.79), P = 0.0316]. Controlling for age and sex and comparing HCM patients with a community-based SARS-CoV-2 cohort, the presence of HCM was associated with a borderline significant increased risk of mortality OR 1.70 (95%CI: 0.98-2.91, P = 0.0600). CONCLUSIONS Over one-fourth of HCM patients infected with SARS-Cov-2 required hospitalization, including 6% in an ICU setting. Age and cardiac features related to HCM, including baseline functional class, left ventricular outflow tract obstruction, and systolic impairment, conveyed increased risk of mortality.
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Affiliation(s)
- Juan R. Gimeno
- Departamento de Medicina InternaUniversidad de MurciaCtra. Finca Buenavista s/n, Campus Ciencias de la Salud, El PalmarMurcia30120Spain
- European Reference Networks for rare, low prevalence and complex diseases of the heart (ERN GUARD‐Heart)AmsterdamThe Netherlands
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
| | | | - Ana Isabel Rodríguez
- Departamento de Medicina InternaUniversidad de MurciaCtra. Finca Buenavista s/n, Campus Ciencias de la Salud, El PalmarMurcia30120Spain
- European Reference Networks for rare, low prevalence and complex diseases of the heart (ERN GUARD‐Heart)AmsterdamThe Netherlands
| | - Carolyn Y. Ho
- Cardiovascular DivisionBrigham and Women's HospitalBostonMAUSA
| | - Adrián Fernández
- Unidad de Cardiopatías FamiliaresFavaloro Foundation University HospitalBuenos AiresArgentina
| | - Alejandro Quiroga
- Unidad de Cardiopatías FamiliaresFavaloro Foundation University HospitalBuenos AiresArgentina
| | - Mari Angeles Espinosa
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad de Cardiopatías FamiliaresHospital General Universitario Gregorio MarañónMadridSpain
| | - Cristina Gómez‐González
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad de Cardiopatías FamiliaresHospital General Universitario Gregorio MarañónMadridSpain
| | - María Robledo
- Hospital Universitario Araba (Txagorritxu)AlavaSpain
| | | | - Sharlene M. Day
- Department of MedicineHospital of the University of PennsylvaniaPhiladelphiaPAUSA
| | - Anjali Owens
- Department of MedicineHospital of the University of PennsylvaniaPhiladelphiaPAUSA
| | - Roberto Barriales‐Villa
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad CSUR Cardiopatías FamiliaresComplexo Hospitalario Universitario de A CoruñaA CoruñaSpain
| | - Jose María Larrañaga
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad CSUR Cardiopatías FamiliaresComplexo Hospitalario Universitario de A CoruñaA CoruñaSpain
| | - Jose Rodríguez‐Palomares
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Department of CardiologyHospital Universitari Vall d'HebronBarcelonaSpain
- Vall d'Hebron Institut de Recerca (VHIR)Universitat Autònoma de BarcelonaBarcelonaSpain
| | - Maribel González‐del‐Hoyo
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Department of CardiologyHospital Universitari Vall d'HebronBarcelonaSpain
- Vall d'Hebron Institut de Recerca (VHIR)Universitat Autònoma de BarcelonaBarcelonaSpain
| | | | - Nosheen Reza
- Department of MedicineHospital of the University of PennsylvaniaPhiladelphiaPAUSA
| | | | - Euan A. Ashley
- Center for Inherited Heart DiseaseStanford University Medical CenterStanfordCAUSA
| | - Victoria Parikh
- Center for Inherited Heart DiseaseStanford University Medical CenterStanfordCAUSA
| | - Matthew Wheeler
- Center for Inherited Heart DiseaseStanford University Medical CenterStanfordCAUSA
| | | | | | - Sara Saberi
- Department of Internal MedicineUniversity of Michigan HospitalAnn ArborMIUSA
| | - Adam S. Helms
- Department of Internal MedicineUniversity of Michigan HospitalAnn ArborMIUSA
| | - Eduardo Villacorta
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad de Cardiopatías Familiares, Servicio de CardiologíaComplejo Asistencial Universitario de SalamancaSalamancaSpain
- Gerencia Regional de Salud de Castilla y León (SACYL)Instituto de Investigación Biomédica de Salamanca (IBSAL)SalamancaSpain
- Departamento de MedicinaUniversidad de SalamancaSalamancaSpain
| | - María Gallego‐Delgado
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad de Cardiopatías Familiares, Servicio de CardiologíaComplejo Asistencial Universitario de SalamancaSalamancaSpain
- Gerencia Regional de Salud de Castilla y León (SACYL)Instituto de Investigación Biomédica de Salamanca (IBSAL)SalamancaSpain
- Departamento de MedicinaUniversidad de SalamancaSalamancaSpain
| | - Daniel de Castro
- European Reference Networks for rare, low prevalence and complex diseases of the heart (ERN GUARD‐Heart)AmsterdamThe Netherlands
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad CSUR/ERN Cardiopatias FamiliaresHospital Universitario Puerta Hierro MajadahondaMadridSpain
| | - Fernando Domínguez
- European Reference Networks for rare, low prevalence and complex diseases of the heart (ERN GUARD‐Heart)AmsterdamThe Netherlands
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad CSUR/ERN Cardiopatias FamiliaresHospital Universitario Puerta Hierro MajadahondaMadridSpain
| | - Tomás Ripoll‐Vera
- Unidad Cardiopatias FamiliaresHospital Universitario Son LlàtzerMallorcaSpain
| | - Esther Zorio‐Grima
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad Cardiopatias FamiliaresHospital Universitario y Politécnico La FeValenciaSpain
| | - José Carlos Sánchez‐Martínez
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Unidad Cardiopatias FamiliaresHospital Universitario y Politécnico La FeValenciaSpain
| | - Ana García‐Álvarez
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Arrhythmia Section, Cardiology Department, Hospital ClínicUniversity of BarcelonaBarcelonaSpain
- Institut d'Investigació August Pi i Sunyer (IDIBAPS)BarcelonaSpain
| | - Elena Arbelo
- Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV)MadridSpain
- Arrhythmia Section, Cardiology Department, Hospital ClínicUniversity of BarcelonaBarcelonaSpain
- Institut d'Investigació August Pi i Sunyer (IDIBAPS)BarcelonaSpain
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Amiya E, Morita H. Simple Way of Identifying High-Risk Group of Heart Failure in Hypertrophic Cardiomyopathy in the Japanese Population. Circ J 2022; 86:1941-1942. [PMID: 35831128 DOI: 10.1253/circj.cj-22-0363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eisuke Amiya
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo.,Department of Therapeutic Strategy for Heart Failure, Graduate School of Medicine, The University of Tokyo
| | - Hiroyuki Morita
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo
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Hotta VT, Rassi DDC, Pena JLB, Vieira MLC, Rodrigues ACT, Cardoso JN, Ramires FJA, Nastari L, Mady C, Fernandes F. Análise Crítica e Limitações do Diagnóstico de Insuficiência Cardíaca com Fração de Ejeção Preservada (ICFEp). Arq Bras Cardiol 2022; 119:470-479. [PMID: 35830074 PMCID: PMC9438546 DOI: 10.36660/abc.20210052] [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: 01/21/2021] [Accepted: 07/28/2021] [Indexed: 12/23/2022] Open
Abstract
Com o aumento da expectativa de vida da população e a maior frequência de fatores de risco como obesidade, hipertensão arterial e diabetes, espera-se um aumento na prevalência de insuficiência cardíaca com fração de ejeção preservada (ICFEp). Entretanto, no momento, o diagnóstico e o tratamento de pacientes com ICFEp permanecem desafiadores. O diagnóstico sindrômico de ICFEp inclui diversas etiologias e doenças com tratamentos específicos, mas que apresentam pontos em comum em relação à apresentação clínica e à avaliação laboratorial no que diz respeito aos biomarcadores como BNP e NT-ProBNP, à avaliação ecocardiográfica do remodelamento cardíaco e às pressões de enchimento diastólico ventricular esquerdo. Extensos ensaios clínicos randomizados envolvendo a terapia nesta síndrome falharam na demonstração de benefícios para o paciente, fazendo-se necessária uma reflexão acerca do diagnóstico, dos mecanismos de morbidade, da taxa de mortalidade e da reversibilidade. Na revisão, serão abordados os conceitos atuais, as controvérsias e, especialmente, os desafios no diagnóstico da ICFEp através de uma análise crítica do escore da European Heart Failure Association.
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Garcia-Pinilla JM, Couto-Mallon D, Robles-Mezcua A. The cardiomyopathies: from epidemiology to clinical work-up. Eur J Prev Cardiol 2022; 29:1188-1189. [DOI: 10.1093/eurjpc/zwaa051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Jose M Garcia-Pinilla
- Virgen de la Victoria Universitary Hospital , Campus Teatinos S/N, Malaga 29010, Spain
- Ciber-Cardiovascular. Instituto de Salud Carlos III . Madrid
- IBIMA
| | - David Couto-Mallon
- Virgen de la Victoria Universitary Hospital , Campus Teatinos S/N, Malaga 29010, Spain
- Ciber-Cardiovascular. Instituto de Salud Carlos III . Madrid
- IBIMA
- Complejo Hospitalario Universitario A Coruña
| | - Ainhoa Robles-Mezcua
- Virgen de la Victoria Universitary Hospital , Campus Teatinos S/N, Malaga 29010, Spain
- Ciber-Cardiovascular. Instituto de Salud Carlos III . Madrid
- IBIMA
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21
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Grosser M, Lin H, Wu M, Zhang Y, Tipper S, Venter D, Lu J, dos Remedios CG. A bibliometric review of peripartum cardiomyopathy compared to other cardiomyopathies using artificial intelligence and machine learning. Biophys Rev 2022; 14:381-401. [PMID: 35340600 PMCID: PMC8921361 DOI: 10.1007/s12551-022-00933-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
As developments in artificial intelligence and machine learning become more widespread in healthcare, their potential to transform clinical outcomes also increases. Peripartum cardiomyopathy is a rare and poorly-characterised condition that presents as heart failure in the last trimester prior to delivery or within 5-6 months postpartum. The lack of a definitive understanding of the molecular causes and clinical progress of this condition suggests that bibliometrics will be well-suited to creating new insights into this serious clinical problem. We examine similarities and differences between peripartum and its closely related familial dilated cardiomyopathy and idiopathic dilated cardiomyopathy. Using PubMed as the source of bibliometric data, we apply artificial intelligence-supported natural language processing to compare extracted data and genes association with these cardiomyopathies. Gene data were enhanced with additional metadata from third-party datasets and then analysed for their impact and specificity for peripartum cardiomyopathy. Artificial intelligence identified 14 genes that distinguished peripartum from both dilated and familial dilated cardiomyopathy. They are as follows: CTSD, RLN2, MMP23B*, SLC17A5, ST2*, PTHLH, CFH*, CFI, GPT, MR1, Rln1, SRI, STAT5A* and THBD. We then used the Human Protein Atlas website that uses affinity-purified rabbit polyclonal antibodies to identify genes that are expressed at the protein level (bold), or as RNA transcripts (*) in healthy human left ventricles. Additional analysis focussed on the full set of peripartum genes on linkage and specificity to cardiomyopathy yielded a different set of thirteen genes (bold font indicates those expressed in cardiomyocytes: PRL, RLN2, PLN, ST2, CTSD, F2, ACE, STAT3, TTN, SPP1, LGALS3, miR-146a, GNB3, SRI). This type of analysis can highlight new avenues for research, aimed at improving genomics-driven peripartum cardiomyopathy diagnosis as well as potential pathological and clinical sub-classification. We expect that this will allow for future improvements in identification, treatment and management of this condition. The first step in the application of these bibliometric-based artificial intelligence methods is to understand the current knowledge, and it is the aim of this paper to show how this might be achieved.
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Affiliation(s)
- M. Grosser
- 23 Strands Pty Ltd, 107, 26 Pirrama Rd, Pyrmont, NSW Australia
| | - H. Lin
- 23 Strands Pty Ltd, 107, 26 Pirrama Rd, Pyrmont, NSW Australia
| | - M. Wu
- University Technology Sydney, 15 Broadway, Ultimo, NSW Australia
| | - Y. Zhang
- University Technology Sydney, 15 Broadway, Ultimo, NSW Australia
| | - S. Tipper
- 23 Strands Pty Ltd, 107, 26 Pirrama Rd, Pyrmont, NSW Australia
| | - D. Venter
- 23 Strands Pty Ltd, 107, 26 Pirrama Rd, Pyrmont, NSW Australia
| | - J. Lu
- University Technology Sydney, 15 Broadway, Ultimo, NSW Australia
| | - C. G. dos Remedios
- Victor Chang Cardiac Research Institute, 405 Liverpool St, Darlinghurst, Australia ,Sydney Heart Bank, University of Sydney, Sydney, Australia
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22
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Lopes LR, Losi MA, Sheikh N, Laroche C, Charron P, Gimeno J, Kaski JP, Maggioni AP, Tavazzi L, Arbustini E, Brito D, Celutkiene J, Hagege A, Linhart A, Mogensen J, Garcia-Pinilla JM, Ripoll-Vera T, Seggewiss H, Villacorta E, Caforio A, Elliott PM, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Erlinge D, Emberson J, Glikson M, Gray A, Kayikcioglu M, Maggioni A, Nagy KV, Nedoshivin A, Petronio AS, Hesselink JR, Wallentin L, Zeymer U, Caforio A, Blanes JRG, Charron P, Elliott P, Kaski JP, Maggioni AP, Tavazzi L, Tendera M, Komissarova S, Chakova N, Niyazova S, Linhart A, Kuchynka P, Palecek T, Podzimkova J, Fikrle M, Nemecek E, Bundgaard H, Tfelt-Hansen J, Theilade J, Thune JJ, Axelsson A, Mogensen J, Henriksen F, Hey T, Nielsen SK, Videbaek L, Andreasen S, Arnsted H, Saad A, Ali M, Lommi J, Helio T, Nieminen MS, Dubourg O, Mansencal N, Arslan M, Tsieu VS, Damy T, Guellich A, Guendouz S, Tissot CM, Lamine A, Rappeneau S, Hagege A, Desnos M, Bachet A, Hamzaoui M, Charron P, Isnard R, Legrand L, Maupain C, Gandjbakhch E, Kerneis M, Pruny JF, Bauer A, Pfeiffer B, Felix SB, Dorr M, Kaczmarek S, Lehnert K, Pedersen AL, Beug D, Bruder M, Böhm M, Kindermann I, Linicus Y, Werner C, Neurath B, Schild-Ungerbuehler M, Seggewiss H, Pfeiffer B, Neugebauer A, McKeown P, Muir A, McOsker J, Jardine T, Divine G, Elliott P, Lorenzini M, Watkinson O, Wicks E, Iqbal H, Mohiddin S, O'Mahony C, Sekri N, Carr-White G, Bueser T, Rajani R, Clack L, Damm J, Jones S, Sanchez-Vidal R, Smith M, Walters T, Wilson K, Rosmini S, Anastasakis A, Ritsatos K, Vlagkouli V, Forster T, Sepp R, Borbas J, Nagy V, Tringer A, Kakonyi K, Szabo LA, Maleki M, Bezanjani FN, Amin A, Naderi N, Parsaee M, Taghavi S, Ghadrdoost B, Jafari S, Khoshavi M, Rapezzi C, Biagini E, Corsini A, Gagliardi C, Graziosi M, Longhi S, Milandri A, Ragni L, Palmieri S, Olivotto I, Arretini A, Castelli G, Cecchi F, Fornaro A, Tomberli B, Spirito P, Devoto E, Bella PD, Maccabelli G, Sala S, Guarracini F, Peretto G, Russo MG, Calabro R, Pacileo G, Limongelli G, Masarone D, Pazzanese V, Rea A, Rubino M, Tramonte S, Valente F, Caiazza M, Cirillo A, Del Giorno G, Esposito A, Gravino R, Marrazzo T, Trimarco B, Losi MA, Di Nardo C, Giamundo A, Musella F, Pacelli F, Scatteia A, Canciello G, Caforio A, Iliceto S, Calore C, Leoni L, Marra MP, Rigato I, Tarantini G, Schiavo A, Testolina M, Arbustini E, Di Toro A, Giuliani LP, Serio A, Fedele F, Frustaci A, Alfarano M, Chimenti C, Drago F, Baban A, Calò L, Lanzillo C, Martino A, Uguccioni M, Zachara E, Halasz G, Re F, Sinagra G, Carriere C, Merlo M, Ramani F, Kavoliuniene A, Krivickiene A, Tamuleviciute-Prasciene E, Viezelis M, Celutkiene J, Balkeviciene L, Laukyte M, Paleviciute E, Pinto Y, Wilde A, Asselbergs FW, Sammani A, Van Der Heijden J, Van Laake L, De Jonge N, Hassink R, Kirkels JH, Ajuluchukwu J, Olusegun-Joseph A, Ekure E, Mizia-Stec K, Tendera M, Czekaj A, Sikora-Puz A, Skoczynska A, Wybraniec M, Rubis P, Dziewiecka E, Wisniowska-Smialek S, Bilinska Z, Chmielewski P, Foss-Nieradko B, Michalak E, Stepien-Wojno M, Mazek B, Lopes LR, Almeida AR, Cruz I, Gomes AC, Pereira AR, Brito D, Madeira H, Francisco AR, Menezes M, Moldovan O, Guimaraes TO, Silva D, Ginghina C, Jurcut R, Mursa A, Popescu BA, Apetrei E, Militaru S, Coman IM, Frigy A, Fogarasi Z, Kocsis I, Szabo IA, Fehervari L, Nikitin I, Resnik E, Komissarova M, Lazarev V, Shebzukhova M, Ustyuzhanin D, Blagova O, Alieva I, Kulikova V, Lutokhina Y, Pavlenko E, Varionchik N, Ristic AD, Seferovic PM, Veljic I, Zivkovic I, Milinkovic I, Pavlovic A, Radovanovic G, Simeunovic D, Zdravkovic M, Aleksic M, Djokic J, Hinic S, Klasnja S, Mircetic K, Monserrat L, Fernandez X, Garcia-Giustiniani D, Larrañaga JM, Ortiz-Genga M, Barriales-Villa R, Martinez-Veira C, Veira E, Cequier A, Salazar-Mendiguchia J, Manito N, Gonzalez J, Fernández-Avilés F, Medrano C, Yotti R, Cuenca S, Espinosa MA, Mendez I, Zatarain E, Alvarez R, Pavia PG, Briceno A, Cobo-Marcos M, Dominguez F, Galvan EDT, Pinilla JMG, Abdeselam-Mohamed N, Lopez-Garrido MA, Hidalgo LM, Ortega-Jimenez MV, Mezcua AR, Guijarro-Contreras A, Gomez-Garcia D, Robles-Mezcua M, Blanes JRG, Castro FJ, Esparza CM, Molina MS, García MS, Cuenca DL, de Mallorca P, Ripoll-Vera T, Alvarez J, Nunez J, Gomez Y, Fernandez PLS, Villacorta E, Avila C, Bravo L, Diaz-Pelaez E, Gallego-Delgado M, Garcia-Cuenllas L, Plata B, Lopez-Haldon JE, Pena Pena ML, Perez EMC, Zorio E, Arnau MA, Sanz J, Marques-Sule E. Association between common cardiovascular risk factors and clinical phenotype in patients with hypertrophic cardiomyopathy from the European Society of Cardiology (ESC) EurObservational Research Programme (EORP) Cardiomyopathy/Myocarditis registry. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:42-53. [PMID: 35138368 PMCID: PMC9745665 DOI: 10.1093/ehjqcco/qcac006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 12/15/2022]
Abstract
AIMS The interaction between common cardiovascular risk factors (CVRF) and hypertrophic cardiomyopathy (HCM) is poorly studied. We sought to explore the relation between CVRF and the clinical characteristics of patients with HCM enrolled in the EURObservational Research Programme (EORP) Cardiomyopathy registry. METHODS AND RESULTS 1739 patients with HCM were studied. The relation between hypertension (HT), diabetes (DM), body mass index (BMI), and clinical traits was analysed. Analyses were stratified according to the presence or absence of a pathogenic variant in a sarcomere gene. The prevalence of HT, DM, and obesity (Ob) was 37, 10, and 21%, respectively. HT, DM, and Ob were associated with older age (P<0.001), less family history of HCM (HT and DM P<0.001), higher New York Heart Association (NYHA) class (P<0.001), atrial fibrillation (HT and DM P<0.001; Ob p = 0.03) and LV (left ventricular) diastolic dysfunction (HT and Ob P<0.001; DM P = 0.003). Stroke was more frequent in HT (P<0.001) and mutation-positive patients with DM (P = 0.02). HT and Ob were associated with higher provocable LV outflow tract gradients (HT P<0.001, Ob P = 0.036). LV hypertrophy was more severe in Ob (P = 0.018). HT and Ob were independently associated with NYHA class (OR 1.419, P = 0.017 and OR 1.584, P = 0.004, respectively). Other associations, including a higher proportion of females in HT and of systolic dysfunction in HT and Ob, were observed only in mutation-positive patients. CONCLUSION Common CVRF are associated with a more severe HCM phenotype, suggesting a proactive management of CVRF should be promoted. An interaction between genotype and CVRF was observed for some traits.
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Affiliation(s)
- Luis R Lopes
- Corresponding author. Tel: +447765109343, , Twitter handle: @LuisRLopesDr
| | - Maria-Angela Losi
- Department of Advanced Biomedical Sciences, University Federico II, Corso Umberto I, 40, Naples 80138, Italy
| | - Nabeel Sheikh
- Department of Cardiology and Division of Cardiovascular Sciences, Guy's and St. Thomas’ Hospitals and King's College London, Strand, London WC2R 2LS, UK
| | - Cécile Laroche
- EORP, European Society of Cardiology, Sophia-Antipolis, France
| | | | | | - Juan P Kaski
- Institute of Cardiovascular Science, University College London, Gower St, London WC1E 6BT, UK,Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, London WC1N 3JH, UK
| | - Aldo P Maggioni
- EORP, European Society of Cardiology, Sophia-Antipolis, France,Maria Cecilia Hospital, GVM Care&Research, Via Corriera, 1, Cotignola 48033 RA, Italy
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care&Research, Via Corriera, 1, Cotignola 48033 RA, Italy
| | | | - Dulce Brito
- Serviço de Cardiologia, Centro Hospitalar Universitário Lisboa Norte, Lisbon 1169-050, Portugal,CCUL, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz MB, Lisbon 1649-028, Portugal
| | - Jelena Celutkiene
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Universiteto g. 3, Vilnius 01513, Lithuania,State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | | | - Ales Linhart
- 2nd Department of Internal Cardiovascular Medicine, General University Hospital and First Medical Faculty, Charles University, Opletalova 38, Prague 110 00, Czech Republic
| | - Jens Mogensen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, Odense 5000, Denmark
| | - José Manuel Garcia-Pinilla
- Unidad de Insuficiencia Cardiaca y Cardiopatías Familiares. Servicio de Cardiología. Hospital Universitario Virgen de la Victoria. IBIMA. Málaga and Ciber-Cardiovascular. Instituto de Salud Carlos III. Madrid, Spain
| | - Tomas Ripoll-Vera
- Inherited Cardiovascular Disease Unit Son Llatzer University Hospital & IdISBa, Palma de Mallorca, Spain
| | - Hubert Seggewiss
- Universitätsklinikum Würzburg, Deutsches Zentrum für Herzinsuffizienz (DZHI), Comprehensive Heart Failure Center (CHFC), Am Schwarzenberg 15, Haus 15A, 97078 Wurzburg, Germany
| | - Eduardo Villacorta
- Member of National Centers of expertise for familial cardiopathies (CSUR), Cardiology Department, University Hospital of Salamanca. Institute of Biomedical Research of Salamanca (IBSAL), CIBERCV, Salamanca, Spain
| | | | - Perry M Elliott
- Institute of Cardiovascular Science, University College London, Gower St, London WC1E 6BT, UK,St. Bartholomew's Hospital, Barts Heart Centre, Barts Health NHS Trust, Whitechapel Rd, London E1 1BB, UK
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de Boer RA, Heymans S, Backs J, Carrier L, Coats AJS, Dimmeler S, Eschenhagen T, Filippatos G, Gepstein L, Hulot JS, Knöll R, Kupatt C, Linke WA, Seidman CE, Tocchetti CG, van der Velden J, Walsh R, Seferovic PM, Thum T. Targeted therapies in genetic dilated and hypertrophic cardiomyopathies: From molecular mechanisms to therapeutic targets. Eur J Heart Fail 2021; 24:406-420. [PMID: 34969177 PMCID: PMC9305112 DOI: 10.1002/ejhf.2414] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 12/17/2021] [Accepted: 12/28/2021] [Indexed: 11/15/2022] Open
Abstract
Genetic cardiomyopathies are disorders of the cardiac muscle, most often explained by pathogenic mutations in genes encoding sarcomere, cytoskeleton, or ion channel proteins. Clinical phenotypes such as heart failure and arrhythmia are classically treated with generic drugs, but aetiology‐specific and targeted treatments are lacking. As a result, cardiomyopathies still present a major burden to society, and affect many young and older patients. The Translational Committee of the Heart Failure Association (HFA) and the Working Group of Myocardial Function of the European Society of Cardiology (ESC) organized a workshop to discuss recent advances in molecular and physiological studies of various forms of cardiomyopathies. The study of cardiomyopathies has intensified after several new study setups became available, such as induced pluripotent stem cells, three‐dimensional printing of cells, use of scaffolds and engineered heart tissue, with convincing human validation studies. Furthermore, our knowledge on the consequences of mutated proteins has deepened, with relevance for cellular homeostasis, protein quality control and toxicity, often specific to particular cardiomyopathies, with precise effects explaining the aberrations. This has opened up new avenues to treat cardiomyopathies, using contemporary techniques from the molecular toolbox, such as gene editing and repair using CRISPR‐Cas9 techniques, antisense therapies, novel designer drugs, and RNA therapies. In this article, we discuss the connection between biology and diverse clinical presentation, as well as promising new medications and therapeutic avenues, which may be instrumental to come to precision medicine of genetic cardiomyopathies.
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Affiliation(s)
- Rudolf A de Boer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, GZ, Groningen, the Netherlands
| | - Stephane Heymans
- Department of Cardiology, Maastricht University Medical Center (MUMC+), PO Box 5800, 6202, AZ, Maastricht, the Netherlands.,Department of Cardiovascular Sciences, University of Leuven, Belgium
| | - Johannes Backs
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Heidelberg, Germany
| | - Lucie Carrier
- Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | | | - Stefanie Dimmeler
- Institute for Cardiovascular Regeneration, Goethe University, Frankfurt, Germany.,German Center for Cardiovascular Research (DZHK), Frankfurt, Germany.,Cardio-Pulmonary Institute (CPI), Frankfurt, Germany
| | - Thomas Eschenhagen
- Department of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Gerasimos Filippatos
- Department of Cardiology, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Athens, Greece
| | - Lior Gepstein
- Department of Cardiology, Rambam Health Care Campus, Haaliya Street, 31096, Haifa, Israel
| | - Jean-Sebastien Hulot
- Université de Paris, INSERM, PARCC, F-75006, Paris, France.,CIC1418 and DMU CARTE, AP- HP, Hôpital Européen Georges-Pompidou, F-75015, Paris, France
| | - Ralph Knöll
- Department of Medicine, Integrated Cardio Metabolic Centre (ICMC), Heart and Vascular Theme, Karolinska Institute, Stockholm, SE-171 77, Sweden.,Bioscience, Cardiovascular, Renal & Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Christian Kupatt
- Department of Cardiology, University Clinic rechts der Isar, Technical University of Munich, Germany and German Center for Cardiovascular Research (DZHK), Munich Heart Alliance
| | - Wolfgang A Linke
- Institute of Physiology II, University Hospital Muenster, Robert-Koch-Str. 27B, 48149, Muenster, Germany
| | - Christine E Seidman
- Department of Genetics, Harvard Medical School, Boston, MA, USA.,Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.,Howard Hughes Medical Institute, Harvard University, Boston, MA, USA
| | - C Gabriele Tocchetti
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI); Interdepartmental Center for Clinical and Translational Research (CIRCET); Interdepartmental Hypertension Research Center (CIRIAPA), Federico II University, Naples, Italy
| | - Jolanda van der Velden
- Department of Physiology, Amsterdam UMC, Amsterdam Cardiovascular Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Roddy Walsh
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, Amsterdam Cardiovascular Sciences, University of Amsterdam, Heart Center, Amsterdam, The Netherlands
| | - Petar M Seferovic
- Serbian Academy of Sciences and Arts, Belgrade, 11000, Serbia.,Faculty of Medicine, University of Belgrade, Belgrade, 11000, Serbia
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
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24
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Zhu X, Wang Z, Ferrari MW, Ferrari‐Kuehne K, Bulter J, Xu X, Zhou Q, Zhang Y, Zhang J. Anticoagulation in cardiomyopathy: unravelling the hidden threat and challenging the threat individually. ESC Heart Fail 2021; 8:4737-4750. [PMID: 34498416 PMCID: PMC8712898 DOI: 10.1002/ehf2.13597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 08/07/2021] [Accepted: 08/20/2021] [Indexed: 11/09/2022] Open
Abstract
Cardiomyopathy comprises a heterogeneous group of myocardial abnormalities, structural or functional in nature, in the absence of coronary artery disease and other abnormal loading conditions. These myocardial pathologies can result in premature death or disability from progressive heart failure, arrhythmia, stroke, or other embolic events. The European Cardiomyopathy Registry reports a high stroke risk in cardiomyopathy patients ranging from 2.1% to 4.5%, as well as high prevalence of atrial fibrillation ranging from 14.0% to 48.5%. There is a growing interest in evaluating the risk of thromboembolism depending on the type of cardiomyopathy, as well as if anticoagulation is indicated in patients with cardiomyopathy without atrial fibrillation. Data available do not unequivocally support anticoagulation therapy in all of these patients; the management of these patients remains challenging. Many published reports pertaining to the risk of thromboembolism and consecutive treatment strategies mainly focus on single cardiomyopathy subtype. We summarize essential pathophysiological knowledge and review current literature associated with thromboembolism in various cardiomyopathy subtypes, providing recommendations for the diagnostic evaluation as well as clinical management strategies in this field. Certain cardiomyopathy subtypes require anticoagulation independent of atrial fibrillation or CHA2 DS2 -VASc score. Despite the scarcity of evidence regarding the choice of anticoagulation regimen (vitamin K antagonist vs. non-vitamin K oral anticoagulants) in cardiomyopathy, it is discussed and reviewed in this article. Each patient should receive a tailored strategy based on thorough clinical evaluation, published evidence, and clinical experience, due to the current recommendations mostly developed on small-sample studies or empirical evidence. The future research priorities in this area are also addressed in this article.
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Affiliation(s)
- Xiaogang Zhu
- Department of Cardiology, Fu Xing HospitalCapital Medical UniversityBeijingChina
| | - Zhenhua Wang
- Department of CardiologyThe Second Affiliated Hospital of Fujian Medical UniversityQuanzhouChina
| | - Markus W. Ferrari
- Clinic of Internal Medicine 1, HSKClinic of the City of Wiesbaden and the HELIOS GroupWiesbadenGermany
| | | | - Javed Bulter
- Department of MedicineUniversity of MississippiJacksonMSUSA
| | - Xiuying Xu
- Department of Cardiology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Quanzhong Zhou
- Department of Radiology, The Center for Medical Imaging of Guizhou ProvinceAffiliated Hospital of Zunyi Medical UniversityZunyiChina
| | - Yuhui Zhang
- Heart Failure Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College167 Beilishi RdBeijing100037China
| | - Jian Zhang
- Heart Failure Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical College167 Beilishi RdBeijing100037China
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25
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Hamada M, Shigematsu Y, Ikeda S, Ohshima K, Ogimoto A. Impact of cibenzoline treatment on left ventricular remodelling and prognosis in hypertrophic obstructive cardiomyopathy. ESC Heart Fail 2021; 8:4832-4842. [PMID: 34713615 PMCID: PMC8712831 DOI: 10.1002/ehf2.13672] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 09/03/2021] [Accepted: 10/01/2021] [Indexed: 12/14/2022] Open
Abstract
Aims This study aimed to elucidate the long‐term effect of cibenzoline therapy on cardiovascular complications and prognosis in patients with hypertrophic obstructive cardiomyopathy (HOCM). Methods and results Eighty‐eight patients with HOCM were treated with cibenzoline (Group A), and 41 patients did not receive cibenzoline (Group B). The changes in left ventricular (LV) remodelling, incidences of cardiovascular complications and deaths, were examined. The mean follow‐up period was 15.8 ± 5.6 years in Group A and 17.8 ± 7.2 years in Group B. In Group A, the LV pressure gradient (LVPG) decreased immediately after treatment, and the reduction was maintained throughout the study. In Group B, the LVPG decreased gradually according to the deterioration of LV function. LV reverse remodelling was confirmed in Group A, and LV remodelling advanced in Group B. In Group A, the incidence of each cardiovascular complication was <10%. Only one patient experienced LV heart failure (LVHF). LVHF incidence and atrial fibrillation were higher in Group B than those in Group A (P < 0.0001). The incidence of death was 20.5% in Group A and 90.2% in Group B (P < 0.0001). The most frequent cause of death was sudden cardiac death (SCD) (38.9%) in Group A and LVHF (67.6%) in Group B. The incidence of SCD showed no significant difference between the two groups. The cumulative cardiac survival rate was higher in Group A than that in Group B (P < 0.0001). Conclusions Cibenzoline treatment significantly reduced all cardiovascular complications and death due to LVHF and may be a promising treatment in patients with HOCM.
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Affiliation(s)
- Mareomi Hamada
- Division of Cardiology, Uwajima City Hospital, 1-1, Goten-machi, Uwajima, 798-8510, Japan
| | - Yuji Shigematsu
- Fundamental and Clinical Nursing, Ehime University Graduate School of Medicine, Toon, Japan
| | - Shuntaro Ikeda
- Department of Community and Emergency Medicine, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kiyotaka Ohshima
- Division of Cardiology, Uwajima City Hospital, 1-1, Goten-machi, Uwajima, 798-8510, Japan
| | - Akiyoshi Ogimoto
- Division of Cardiology, Uwajima City Hospital, 1-1, Goten-machi, Uwajima, 798-8510, Japan
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26
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Abstract
Cardiomyopathies are a heterogeneous group of heart muscle diseases and an important cause of heart failure (HF) in young populations. The variety of causes, multiple underlying pathophysiological mechanisms, and different phenotypic expressions influence their presentation and response to treatment. Dilated cardiomyopathy is the most prevalent cause of HF. Advanced HF in hypertrophic, restrictive, and arrhythmogenic cardiomyopathies is rare, but its development portends a poor prognosis. The active phase of fulminant myocarditis may result in acute HF requiring advanced strategies to support the systemic circulation or may determine an irreversible persisting left ventricular failure with end-stage HF.
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Affiliation(s)
- Davide Stolfo
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, Trieste, Italy
| | - Valentino Collini
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, Trieste, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, Trieste, Italy.
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27
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Mizia-Stec K, Charron P, Gimeno Blanes JR, Elliott P, Kaski JP, Maggioni AP, Tavazzi L, Tendera M, Felix SB, Dominguez F, Ojrzynska N, Losi MA, Limongelli G, Barriales-Villa R, Seferovic PM, Biagini E, Wybraniec M, Laroche C, Caforio ALP. Current use of cardiac magnetic resonance in tertiary referral centres for the diagnosis of cardiomyopathy: the ESC EORP Cardiomyopathy/Myocarditis Registry. Eur Heart J Cardiovasc Imaging 2021; 22:781-789. [PMID: 33417664 PMCID: PMC8219354 DOI: 10.1093/ehjci/jeaa329] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 11/12/2020] [Indexed: 01/10/2023] Open
Abstract
Aims Cardiac magnetic resonance (CMR) is recommended in the diagnosis of cardiomyopathies, but it is time-consuming, expensive, and limited in availability in some European regions. The aim of this study was to determine the use of CMR in cardiomyopathy patients enrolled into the European Society of Cardiology (ESC) cardiomyopathy registry [part of the EURObservational Research Programme (EORP)]. Methods and results Three thousand, two hundred, and eight consecutive adult patients (34.6% female; median age: 53.0 ± 15 years) with cardiomyopathy were studied: 1260 with dilated (DCM), 1739 with hypertrophic (HCM), 66 with restrictive (RCM), and 143 with arrhythmogenic right ventricular cardiomyopathy (ARVC). CMR scans were performed at baseline in only 29.4% of patients. CMR utilization was variable according to cardiomyopathy subtypes: from 51.1% in ARVC to 36.4% in RCM, 33.8% in HCM, and 20.6% in DCM (P < 0.001). CMR use in tertiary referral centres located in different European countries varied from 1% to 63.2%. Patients undergoing CMR were younger, less symptomatic, less frequently had implantable cardioverter-defibrillator (ICD)/pacemaker implanted, had fewer cardiovascular risk factors and comorbidities (P < 0.001). In 28.6% of patients, CMR was used along with transthoracic echocardiography (TTE); 67.6% patients underwent TTE alone, and 0.9% only CMR. Conclusion Less than one-third of patients enrolled in the registry underwent CMR and the use varied greatly between cardiomyopathy subtypes, clinical profiles of patients, and European tertiary referral centres. This gap with current guidelines needs to be considered carefully by scientific societies to promote wider availability and use of CMR in patients with cardiomyopathies.
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Affiliation(s)
- Katarzyna Mizia-Stec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, Upper Silesia Medical Center, 47 Ziolowa St., 40-635 Katowice, Poland
| | - Philippe Charron
- APHP, Centre de Référence des Maladies Cardiaques Héréditaires, Assistance Publique-Hôpitaux de Paris, ICAN, Hôpital Pitié-Salpêtrière, Paris, France and Sorbonne Université, Inserm UMR1166, Paris, France.,Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands
| | - Juan Ramon Gimeno Blanes
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Cardiac Department, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Perry Elliott
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Inherited Cardiac Diseases Unit, Barts Heart Centre, St Bartholomew's Hospital, University College London (UCL), London, UK
| | - Juan Pablo Kaski
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, University College London Institute of Cardiovascular Science, London, UK
| | - Aldo P Maggioni
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France.,ANMCO Research Center, Firenze, Italy
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care and Research, Cotignola, Italy
| | - Michał Tendera
- Department of Cardiology and Structural Heart Disease, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Stephan B Felix
- Department of Internal Medicine B, University Medicine Greifswald, Greifswald, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Fernando Dominguez
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | | | - Maria-Angela Losi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Giuseppe Limongelli
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Ospedale Monaldi, A.O. Colli, Naples, Italy
| | - Roberto Barriales-Villa
- Unidad de Cardiopatías Familiares, Complejo Hospitalario Universitario A Coruña, CIBERCV, A Coruña, Spain
| | - Petar M Seferovic
- Faculty of Medicine, University of Belgrade; Serbian Academy of Sciences and Arts, Belgrade, Serbia
| | - Elena Biagini
- Cardiac Unit, Cardio-Thoracic-Vascular Department, S. Orsola Hospital, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Maciej Wybraniec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, Upper Silesia Medical Center, 47 Ziolowa St., 40-635 Katowice, Poland
| | - Cecile Laroche
- EURObservational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | - Alida L P Caforio
- Members of the European Reference Network on Heart Diseases (ERN GUARD-HEART), Coordinating Centre: Academic Medical Center, Amsterdam, the Netherlands.,Division of Cardiology, Department of Cardiological Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
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28
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Orphanou N, Papatheodorou E, Anastasakis A. Dilated cardiomyopathy in the era of precision medicine: latest concepts and developments. Heart Fail Rev 2021; 27:1173-1191. [PMID: 34263412 PMCID: PMC8279384 DOI: 10.1007/s10741-021-10139-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/30/2021] [Indexed: 12/27/2022]
Abstract
Dilated cardiomyopathy (DCM) is an umbrella term entailing a wide variety of genetic and non-genetic etiologies, leading to left ventricular systolic dysfunction and dilatation, not explained by abnormal loading conditions or coronary artery disease. The clinical presentation can vary from asymptomatic to heart failure symptoms or sudden cardiac death (SCD) even in previously asymptomatic individuals. In the last 2 decades, there has been striking progress in the understanding of the complex genetic basis of DCM, with the discovery of additional genes and genotype-phenotype correlation studies. Rigorous clinical work-up of DCM patients, meticulous family screening, and the implementation of advanced imaging techniques pave the way for a more efficient and earlier diagnosis as well as more precise indications for implantable cardioverter defibrillator implantation and prevention of SCD. In the era of precision medicine, genotype-directed therapies have started to emerge. In this review, we focus on updates of the genetic background of DCM, characteristic phenotypes caused by recently described pathogenic variants, specific indications for prevention of SCD in those individuals and genotype-directed treatments under development. Finally, the latest developments in distinguishing athletic heart syndrome from subclinical DCM are described.
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Affiliation(s)
- Nicoletta Orphanou
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece. .,Cardiology Department, Athens General Hospital "G. Gennimatas", Athens, Greece.
| | - Efstathios Papatheodorou
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece
| | - Aris Anastasakis
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece
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29
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Giri P, Mukhopadhyay A, Gupta M, Mohapatra B. Dilated cardiomyopathy: a new insight into the rare but common cause of heart failure. Heart Fail Rev 2021; 27:431-454. [PMID: 34245424 DOI: 10.1007/s10741-021-10125-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/25/2021] [Indexed: 12/26/2022]
Abstract
Heart failure is a global health burden responsible for high morbidity and mortality with a prevalence of greater than 60 million individuals worldwide. One of the major causes of heart failure is dilated cardiomyopathy (DCM), characterized by associated systolic dysfunction. During the last few decades, there have been remarkable advances in our understanding about the genetics of dilated cardiomyopathy. The genetic causes were initially thought to be associated with mutations in genes encoding proteins that are localized to cytoskeleton and sarcomere only; however, with the advancement in mechanistic understanding, the roles of ion channels, Z-disc, mitochondria, nuclear proteins, cardiac transcription factors (e.g., NKX-2.5, TBX20, GATA4), and the factors involved in calcium homeostasis have also been identified and found to be implicated in both familial and sporadic DCM cases. During past few years, next-generation sequencing (NGS) has been established as a diagnostic tool for genetic analysis and it has added significantly to the existing candidate gene list for DCM. The animal models have also provided novel insights to develop a better treatment strategy based on phenotype-genotype correlation, epigenetic and phenomic profiling. Most of the DCM biomarkers that are used in routine genetic and clinical testing are structural proteins, but during the last few years, the role of mi-RNA has also emerged as a biomarker due to their accessibility through noninvasive methods. Our increasing genetic knowledge can improve the clinical management of DCM by bringing clinicians and geneticists on one platform, thereby influencing the individualized clinical decision making and leading to precision medicine.
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Affiliation(s)
- Prerna Giri
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Amrita Mukhopadhyay
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Mohini Gupta
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Bhagyalaxmi Mohapatra
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India.
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30
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Gossios TD, Savvatis K, Zegkos T, Parcharidou D, Karvounis HI, Efthimiadis GK. Risk Prediction Models and Scores in Hypertrophic Cardiomyopathy. Curr Pharm Des 2021; 27:1254-1265. [PMID: 33550965 DOI: 10.2174/1381612827666210125121115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 10/31/2020] [Indexed: 11/22/2022]
Abstract
Hypertrophic cardiomyopathy (HCM) has historically been linked with sudden cardiac death (SCD). Currently, it is well established that only a subset of patients is at the highest risk stratum for such a catastrophic event. Detection of patients belonging to this high-risk category can allow for timely defibrillator implantation, changing the natural history of HCM. Inversely, device implantation in patients deemed at low risk leads to an unnecessary burden of device complications with no apparent protective benefit. Previous studies have identified a series of markers, now considered established risk factors, with genetic testing and newer imaging allowing for the detection of novel, highly promising indices of increased risk for SCD. Despite the identification of a number of risk factors, there is noticeable discrepancy in the utility of such factors for risk stratification between the current American and European guidelines. We sought to systematically review the data available on these two approaches, presenting their rationale and respective predictive capacity, also discussing the potential of novel markers to augment the precision of currently used risk stratification models for SCD in HCM.
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Affiliation(s)
- Thomas D Gossios
- Cardiology Department, St Thomas' Hospital, Guy's and St Thomas' NHS Trust, London, United Kingdom
| | - Konstantinos Savvatis
- Inherited Cardiac Conditions Unit, Barts Heart Centre, St. Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Thomas Zegkos
- Cardiomyopathies Laboratory, 1st Aristotle University of Thessaloniki Cardiology Department, AHEPA University Hospital, Thessaloniki, Greece
| | - Despina Parcharidou
- Cardiomyopathies Laboratory, 1st Aristotle University of Thessaloniki Cardiology Department, AHEPA University Hospital, Thessaloniki, Greece
| | - Haralambos I Karvounis
- Cardiomyopathies Laboratory, 1st Aristotle University of Thessaloniki Cardiology Department, AHEPA University Hospital, Thessaloniki, Greece
| | - Georgios K Efthimiadis
- Cardiomyopathies Laboratory, 1st Aristotle University of Thessaloniki Cardiology Department, AHEPA University Hospital, Thessaloniki, Greece
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31
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Gerecke BJ, Engberding R. Noncompaction Cardiomyopathy-History and Current Knowledge for Clinical Practice. J Clin Med 2021; 10:2457. [PMID: 34206037 PMCID: PMC8199228 DOI: 10.3390/jcm10112457] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 01/10/2023] Open
Abstract
Noncompaction cardiomyopathy (NCCM) has gained increasing attention over the past twenty years, but in daily clinical practice NCCM is still rarely considered. So far, there are no generally accepted diagnostic criteria and some groups even refuse to acknowledge it as a distinct cardiomyopathy, and grade it as a variant of dilated cardiomyopathy or a morphological trait of different conditions. A wide range of morphological variants have been observed even in healthy persons, suggesting that pathologic remodeling and physiologic adaptation have to be differentiated in cases where this spongy myocardial pattern is encountered. Recent studies have uncovered numerous new pathogenetic and pathophysiologic aspects of this elusive cardiomyopathy, but a current summary and evaluation of clinical patient management are still lacking, especially to avoid mis- and overdiagnosis. Addressing this issue, this article provides an up to date overview of the current knowledge in classification, pathogenesis, pathophysiology, epidemiology, clinical manifestations and diagnostic evaluation, including genetic testing, treatment and prognosis of NCCM.
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Affiliation(s)
- Birgit J. Gerecke
- Department of Cardiology and Pneumology, University Medical Center Göttingen, 37075 Göttingen, Germany
- Department of Thoracic and Cardiovascular Surgery, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Rolf Engberding
- Internal Medicine & Cardiology, amO MVZ, Academic Hospital Wolfsburg, 38440 Wolfsburg, Germany;
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32
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Sex Differences, Genetic and Environmental Influences on Dilated Cardiomyopathy. J Clin Med 2021; 10:jcm10112289. [PMID: 34070351 PMCID: PMC8197492 DOI: 10.3390/jcm10112289] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/11/2021] [Accepted: 05/18/2021] [Indexed: 12/15/2022] Open
Abstract
Dilated cardiomyopathy (DCM) is characterized by dilatation of the left ventricle and impaired systolic function and is the second most common cause of heart failure after coronary heart disease. The etiology of DCM is diverse including genetic pathogenic variants, infection, inflammation, autoimmune diseases, exposure to chemicals/toxins as well as endocrine and neuromuscular causes. DCM is inherited in 20–50% of cases where more than 30 genes have been implicated in the development of DCM with pathogenic variants in TTN (Titin) most frequently associated with disease. Even though male sex is a risk factor for heart failure, few studies have examined sex differences in the pathogenesis of DCM. We searched the literature for studies examining idiopathic or familial/genetic DCM that reported data by sex in order to determine the sex ratio of disease. We found 31 studies that reported data by sex for non-genetic DCM with an average overall sex ratio of 2.5:1 male to female and 7 studies for familial/genetic DCM with an overall average sex ratio of 1.7:1 male to female. No manuscripts that we found had more females than males in their studies. We describe basic and clinical research findings that may explain the increase in DCM in males over females based on sex differences in basic physiology and the immune and fibrotic response to damage caused by mutations, infections, chemotherapy agents and autoimmune responses.
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33
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Abstract
Cardiovascular diseases show many sex-related differences in prevalence, etiology, phenotype expression, and outcomes. Complex molecular mechanisms underlie this diverse pathological manifestation, from sex-determined differential gene expression to sex hormones interaction with their specific receptors in different tissues. More recently, differential non-coding RNAs regulation also turned out to be an involved mechanism. This review focuses on sex impact on the various heart failure syndromes, including coronary artery disease, heart failure with preserved ejection fraction and with reduced ejection fraction, with particular attention to dilated cardiomyopathy. Despite similar genetic predisposition in terms of identified causative mutations, other causes, such as cardiotoxic drugs exposure or stress-induced cardiomyopathy, are more prevalent in women. Beyond this, differences in disease presentation and natural history reveal a more severe clinical onset with otherwise better long-term outcomes in women compared to men. Understanding the varying characteristics of disease manifestation and outcomes is warranted for a prompt and tailored treatment for both men and women. This is a mandatory step in the road to the personalized medicine. Moreover, despite a higher enrollment in the last years, the under-representation of females in clinical trials is the first obstacle to overcome in the long way to develop appropriate sex-based therapy approach.
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Gimeno JR, Elliott PM, Tavazzi L, Tendera M, Kaski JP, Laroche C, Barriales-Villa R, Seferovic P, Biagini E, Arbustini E, Lopes LR, Linhart A, Mogensen J, Hagege A, Espinosa MA, Saad A, Maggioni AP, Caforio ALP, Charron PH. Prospective follow-up in various subtypes of cardiomyopathies: insights from the ESC EORP Cardiomyopathy Registry. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2021; 7:134-142. [PMID: 33035297 DOI: 10.1093/ehjqcco/qcaa075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 09/01/2020] [Accepted: 09/24/2020] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) European Observational Research Programme (EORP) Cardiomyopathy Registry is a prospective multinational registry of consecutive patients with cardiomyopathies. The objective of this report is to describe the short-term outcomes of adult patients (≥18 years old). METHODS AND RESULTS Out of 3208 patients recruited, follow-up data at 1 year were obtained in 2713 patients (84.6%) [1420 with hypertrophic (HCM); 1105 dilated (DCM); 128 arrhythmogenic right ventricular (ARVC); and 60 restrictive (RCM) cardiomyopathies]. Improvement of symptoms (dyspnoea, chest pain, and palpitations) was globally observed over time (P < 0.05 for each). Additional invasive procedures were performed: prophylactic implantation of implantable cardioverter-defibrillator (ICD) (5.2%), pacemaker (1.2%), heart transplant (1.1%), ablation for atrial or ventricular arrhythmia (0.5% and 0.1%). Patients with atrial fibrillation increased from 28.7% to 32.2% of the cohort. Ventricular arrhythmias (VF/ventricular tachycardias) in ICD carriers (primary prevention) at 1 year were more frequent in ARVC, then in DCM, HCM, and RCM (10.3%, 8.2%, 7.5%, and 0%, respectively). Major cardiovascular events (MACE) occurred in 29.3% of RCM, 10.5% of DCM, 5.3% of HCM, and 3.9% of ARVC (P < 0.001). MACE were more frequent in index patients compared to relatives (10.8% vs. 4.4%, P < 0.001), more frequent in East Europe centres (13.1%) and least common in South Europe (5.3%) (P < 0.001). Subtype of cardiomyopathy, geographical region, and proband were predictors of MACE on multivariable analysis. CONCLUSIONS Despite symptomatic improvement, patients with cardiomyopathies remain prone to major clinical events in the short term. Outcomes were different not only according to cardiomyopathy subtypes but also in relatives vs. index patients, and according to European regions.
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Affiliation(s)
- Juan R Gimeno
- Inherited Cardiac Disease Unit, Hospital Clínico Universitario Virgen de la Arrixaca, Ctra. Murcia-Cartagena s/n. El Palmar, 30120 Murcia, Spain
| | - Perry M Elliott
- University College London and Inherited Cardiac Diseases Unit, St. Bartholomew's Hospital, West Smithfield, Paul O'Gorman Building 72 Huntley St., London WC1E 6AG, UK
| | - Luigi Tavazzi
- GVM Care and Research, E.S. Health Science Foundation, Maria Cecilia Hospital, Via Corriera, 1, 48010 Cotignola, Italy
| | - Michal Tendera
- Department of Cardiology and Structural Heart Diseases, School of Medicine in Katowice, Medical University of Silesia, Ziolowa Street 45/47, 40-635 Katowice, Poland
| | - Juan P Kaski
- Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, Great Ormond Street, London WC1N 3JH, UK
| | - Cecile Laroche
- EURObservational Research Programme, European Society of Cardiology, 2035 Route des colles, CS 80179 Biot, 06903 Sophia-Antipolis Cedex, France
| | - Roberto Barriales-Villa
- Inherited Cardiac Disease Unit, Complejo Hospitalario Universitario de A Coruña, Calle As Xubias, 84, 15006 A Coruña, Spain
| | - Petar Seferovic
- Heart Failure Center, University of Belgrade School of Medicine, Belgrade University Medical Center, Koste Todorovica 8, 11 000, Belgrade, Serbia
| | - Elena Biagini
- Department of Cardiology, University of Bologna/S. Orsola-Malpighi Hospital, Via Giuseppe Massarenti, 9, 40138 Bologna, Italy
| | - Eloisa Arbustini
- Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi, 19, 27100 Pavia, Italy
| | - Luis R Lopes
- Serviço de Cardiologia, Hospital Garcia de Orta. E:P.E. Av. Torrado da Silva, 2805-267 Almada, Portugal
| | - Ales Linhart
- Second Department of Medicine - Department of Cardiovascular Medicine, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Jens Mogensen
- Department of Cardiology, Odense University Hospital, 5000 Odense C, Denmark
| | - Albert Hagege
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Cardiology Department, Sorbonne Paris Cité, INSERM U970, Paris, France
| | - Maria A Espinosa
- Inherited Cardiac Disease Unit, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
| | - Aly Saad
- Department of Cardiology, Zagazig University Hospital, Zagazig, Egypt
| | - Aldo P Maggioni
- GVM Care and Research, E.S. Health Science Foundation, Maria Cecilia Hospital, Via Corriera, 1, 48010 Cotignola, Italy.,EURObservational Research Programme, European Society of Cardiology, 2035 Route des colles, CS 80179 Biot, 06903 Sophia-Antipolis Cedex, France
| | - Alida L P Caforio
- Division of Cardiology, Department of Cardiological Thoracic and Vascular Sciences, University of Padova, via N Giustiniani 2, 35100 Padova, Italy
| | - Philippe H Charron
- Sorbonne Université, Centre de Référence des Maladies Cardiaques Héréditaires, Assistance Publique-Hôpitaux de Paris, ICAN, Inserm, UMR1166, Hôpital Pitié-Salpêtrière, Paris, France
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Hamada M, Shigematsu Y, Nakata S, Kuwahara T, Ikeda S, Ohshima K, Ogimoto A. Predicting the clinical course in hypertrophic cardiomyopathy using thallium-201 myocardial scintigraphy. ESC Heart Fail 2021; 8:1378-1387. [PMID: 33576577 PMCID: PMC8006672 DOI: 10.1002/ehf2.13218] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/24/2020] [Accepted: 01/06/2021] [Indexed: 12/12/2022] Open
Abstract
Aims This study aimed to evaluate the changes in left ventricular remodelling with time in patients with hypertrophic cardiomyopathy (HCM) using thallium‐201 myocardial scintigraphy. Methods and results Forty‐eight patients with HCM participated in the study. The extent score (ES) and a newly devised index termed the ‘mean count change’ (MCC) were used to evaluate the myocardial perfusion defects. Using the amount of thallium‐201 uptake (TU), MCC (%) was calculated using the following formula: (last TU − initial TU)∕initial TU × 100. To confirm the site of the lesion, the left ventricle was divided into five segments: anterior, septal, inferior, lateral, and apex. Cardiovascular complications and deaths were recorded. The mean follow‐up period was 8.6 ± 2.0 years. ES increased from 17.4 ± 13.7% to 44.0 ± 22.3% (P < 0.0001). MCC increased from 0% to 12.0 ± 9.0% (P < 0.0001). The apex was the most frequent site of lesion. Twenty‐seven patients (56.3%) had experienced left ventricular heart failure (LVHF). Both ES and MCC were greater in patients with LVHF than in those without LVHF. An overlap between the two groups was greater in ES than in MCC. Patients with LVHF had a higher incidence of atrial fibrillation and apoplexy. Nineteen patients (39.6%) died during the study period; 14 died from LVHF, 3 from sudden cardiac death, and 2 from cancer. Conclusions Thallium‐201 myocardial scintigraphy is useful for detecting the severity of myocardial damage and for confirming the lesion site in patients with HCM. MCC may be superior to ES in the evaluation of these changes with time.
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Affiliation(s)
- Mareomi Hamada
- Division of Cardiology, Uwajima City Hospital, 1-1 Goten-machi, Uwajima, Ehime, 798-8510, Japan
| | - Yuji Shigematsu
- Department of Fundamental and Clinical Nursing, Ehime University Graduate School of Medicine, Toon, Japan
| | - Shigeru Nakata
- Division of Radiology, Ehime University Graduate School of Medicine, Toon, Japan
| | | | - Shuntaro Ikeda
- Division of Cardiology, Department of Integrated Medicine and Informatics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kiyotaka Ohshima
- Division of Cardiology, Uwajima City Hospital, 1-1 Goten-machi, Uwajima, Ehime, 798-8510, Japan
| | - Akiyoshi Ogimoto
- Division of Cardiology, Uwajima City Hospital, 1-1 Goten-machi, Uwajima, Ehime, 798-8510, Japan
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36
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Enzan N, Matsushima S, Ide T, Kaku H, Tohyama T, Funakoshi K, Higo T, Tsutsui H. Clinical Characteristics and Contemporary Management of Patients With Cardiomyopathies in Japan - Report From a National Registry of Clinical Personal Records. Circ Rep 2021; 3:142-152. [PMID: 33738347 PMCID: PMC7956877 DOI: 10.1253/circrep.cr-21-0001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background:
The clinical features of patients with cardiomyopathy, including dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), or restrictive cardiomyopathy (RCM), have not been recently elucidated in Japan. Methods and Results:
We collected individual patient data regarding demographics, echocardiogram, and treatment in DCM from 2003 to 2014 and in HCM and RCM from 2009 to 2014 from the national registry of clinical personal records organized by the Japanese Ministry of Health, Labour and Welfare. In all, 44,136 patients were included in this registry: 40,537 with DCM, 3,553 with HCM, and 46 with RCM. The median age at diagnosis was older for DCM and HCM than RCM (54 and 55 vs. 42 years, respectively). Male patients accounted for 74.6%, 58.7%, and 60.9% of the DCM, HCM, and RCM groups, respectively. NYHA functional Class III–IV was found in 26.9%, 11.3%, and 58.1% of patients in the DCM, HCM, and RCM groups, respectively. In the DCM group, the rates of β-blocker and angiotensin-converting enzyme inhibitor/angiotensin receptor blocker prescription were 69% and 76%, respectively. In regional subgroup analysis, the median age at diagnosis of DCM and HCM was younger in the Kanto region. A family history of HCM was less frequent in the Hokkaido/Tohoku region. Conclusions:
The national registry of clinical personal records of cardiomyopathy could provide important information regarding the demographics, clinical characteristics, and management of cardiomyopathy throughout Japan.
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Affiliation(s)
- Nobuyuki Enzan
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University Fukuoka Japan
| | - Shouji Matsushima
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University Fukuoka Japan
| | - Tomomi Ide
- Department of Experimental and Clinical Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University Fukuoka Japan
| | - Hidetaka Kaku
- Department of Cardiology, Japan Community Healthcare Organization, Kyushu Hospital Kitakyushu Japan
| | - Takeshi Tohyama
- Center for Clinical and Translational Research, Kyushu University Hospital Fukuoka Japan
| | - Kouta Funakoshi
- Center for Clinical and Translational Research, Kyushu University Hospital Fukuoka Japan
| | - Taiki Higo
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University Fukuoka Japan
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University Fukuoka Japan
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Raimondi L, Raimondi FM, Rossi L, Lazzeroni R, Pietranera M, Di Benedetto L, Gozzi E, Spinelli GP. Gemcitabine-induced dilated-cardiomyopathy in patient with platinum-refractory ovarian-cancer: A case report and literature review. J Oncol Pharm Pract 2021; 27:1542-1547. [PMID: 33541207 DOI: 10.1177/1078155220982044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Gemcitabine is a nucleoside analog and pyrimidine antimetabolite that inhibits RNA synthesis, currently approved for use to treat a variety of cancers, among which ovarian cancers. Gemcitabine is considered relatively safe and it is generally well tolerated, with rarely reported cardiac side effects. CASE REPORT We report a case of gemcitabine induced dilated cardiomyopathy in a 41-year-old woman receiving gemcitabine as second line treatment for platinum-resistant ovarian cancer without pre-existing hypertension or significant cardiac history.Management and Outcome: The patient presented with clinical symptoms and laboratory and imaging results suggestive of congestive cardiac failure, with a left ventricular ejection fraction of 15%. Gemcitabine administration was stopped and Furosemide with ACE-inhibitors and Beta-blocker agents were initiated. At that point the clinical situation improved: symptoms and findings disappeared with gemcitabine cessation. DISCUSSION Our case demonstrated for the first time objective evidence for dilated cardiomyopathy induced by gemcitabine in a young patient with platinum-resistant ovarian cancer without pre-existing significant cardiac history. Although rare, gemcitabine-induced cardiotoxicity should be promptly recognized in order to take appropriate measures to manage it.
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38
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Muraji S, Sumitomo N, Imamura T, Yasuda K, Nishihara E, Iwamoto M, Tateno S, Doi S, Hata T, Kogaki S, Horigome H, Ohno S, Ichida F, Nagashima M, Yoshinaga M, Nakano S. Diagnostic value of P-waves in children with idiopathic restrictive cardiomyopathy. Heart Vessels 2021; 36:1141-1150. [PMID: 33496817 DOI: 10.1007/s00380-021-01784-4] [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: 11/09/2020] [Accepted: 01/08/2021] [Indexed: 10/22/2022]
Abstract
Restrictive cardiomyopathy (RCM) is a rare myocardial disease with an impaired diastolic function and poor prognosis. Almost all RCM patients are reported to have abnormal P-waves due to atrial overloading. This study aimed to reveal the characteristics of the P-waves in RCM patients and to suggest the diagnostic index of RCM in children with a 12-lead electrocardiogram (ECG). We retrospectively investigated 17 ECGs of children with idiopathic RCM during the initial visit at 15 institutes in Japan between 1979 and 2013. The RCM group was divided into four groups based on the age (elementary school [ES] and junior high school [JHS] students) and inception of the diagnosis (abnormal ECG on school-heart-screening [e-RCM] and some cardiovascular symptoms [s-RCM]), the ES/e-RCM (n = 5), ES/s-RCM (n = 4), JHS/e-RCM (n = 4), and JHS/s-RCM (n = 4) groups. As an aged-match control group, school-heart-screening ECGs of 1st-grade ES students (16,770 students) and 1st-grade JHS students (18,126 students) from Kagoshima in 2016 were adopted. For a comparison between the groups, we used the effect size "Hedge's g" by calculating the mean and standard deviation of the two groups. An effect size of 0.8 (or above) had an overlap of 53% (or less). The effect sizes of the sum of the absolute values of the forward and backward amplitudes in lead V1 (P1 + P2 V1) was the largest, and the ES/e-RCM, ES/s-RCM, JHS/e-RCM, and JHS/s-RCM were 15.8, 22.1, 9.4, and 10.3, respectively. A P1 + P2 V1 > 200 μV was able to rule in all RCM patients, thus, we proposed 200 µV as the cutoff value for screening purposes. In conclusion, the P1 + P2 V1 in the school-heart-screening may be useful for detecting asymptomatic or early-stage RCM in school-age children.
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Affiliation(s)
- Shota Muraji
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Naokata Sumitomo
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center, Saitama, Japan.
| | - Tomohiko Imamura
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Kazushi Yasuda
- Department of Pediatric Cardiology, Aichi Children's Health and Medical Center, Aichi, Japan
| | - Eiki Nishihara
- Department of Pediatric Cardiology, Ogaki Municipal Hospital, Gifu, Japan
| | - Mari Iwamoto
- Department of Pediatrics, Saiseikai Yokohamashi Tobu Hospital, Kanagawa, Japan
| | - Shigetu Tateno
- Department of Pediatrics, Chiba Kaihin Municipal Hospital, Chiba, Japan
| | - Shozaburo Doi
- National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Tadayosi Hata
- Graduate School of Health Sciences, Fujita Health University, Aichi, Japan
| | - Shigetoyo Kogaki
- Department of Pediatrics, Osaka General Medical Center, Osaka, Japan
| | - Hitoshi Horigome
- Department of Child Health, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan
| | - Fukiko Ichida
- Department of Pediatrics, International University Health and Welfare, Chiba, Japan
| | | | - Masao Yoshinaga
- Department of Pediatrics, National Hospital Organization Kagoshima Medical Center, Kagoshima, Japan
| | - Shintaro Nakano
- Department of Cardiology, Saitama Medical University International Medical Center, Hidaka, Japan
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Yogasundaram H, Alhumaid W, Dzwiniel T, Christian S, Oudit GY. Cardiomyopathies and Genetic Testing in Heart Failure: Role in Defining Phenotype-Targeted Approaches and Management. Can J Cardiol 2021; 37:547-559. [PMID: 33493662 DOI: 10.1016/j.cjca.2021.01.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/11/2021] [Accepted: 01/12/2021] [Indexed: 12/29/2022] Open
Abstract
Cardiomyopathies represent an important cause of heart failure, often affecting young individuals, and have important implications for relatives. Genetic testing for cardiomyopathies is an established care pathway in contemporary cardiology practice. The primary cardiomyopathies where genetic testing is indicated are hypertrophic, dilated, arrhythmogenic, and restrictive cardiomyopathies, with left ventricular noncompaction as a variant phenotype. Early identification and initiation of therapies in patients with inherited cardiomyopathies allow for targeting asymptomatic and presymptomatic patients in stages A and B of the American College of Cardiology/American Heart Association classification of heart failure. The current approach for genetic testing uses gene panel-based testing with the ability to extend to whole-exome and whole-genome sequencing in rare instances. The central components of genetic testing include defining the genetic basis of the diagnosis, providing prognostic information, and the ability to screen and risk-stratify relatives. Genetic testing for cardiomyopathies should be coordinated by a multidisciplinary team including adult and pediatric cardiologists, genetic counsellors, and geneticists, with access to expertise in cardiac imaging and electrophysiology. A pragmatic approach for addressing genetic variants of uncertain significance is important. In this review, we highlight the indications for genetic testing in the various cardiomyopathies, the value of early diagnosis and treatment, family screening, and the care process involved in genetic counselling and testing.
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Affiliation(s)
- Haran Yogasundaram
- Department of Medicine, Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada; Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Waleed Alhumaid
- Department of Medicine, Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada; Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Tara Dzwiniel
- Department of Medical Genetics, University of Alberta, Edmonton, Alberta, Canada
| | - Susan Christian
- Department of Medical Genetics, University of Alberta, Edmonton, Alberta, Canada
| | - Gavin Y Oudit
- Department of Medicine, Division of Cardiology, University of Alberta, Edmonton, Alberta, Canada; Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada.
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Baulina NM, Kiselev IS, Chumakova OS, Favorova OO. Hypertrophic Cardiomyopathy as an Oligogenic Disease: Transcriptomic Arguments. Mol Biol 2021. [DOI: 10.1134/s0026893320060023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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41
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The role of imaging in assessing disease severity and prognosis in cardiomyopathy. PROGRESS IN PEDIATRIC CARDIOLOGY 2020. [DOI: 10.1016/j.ppedcard.2020.101316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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43
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Montenegro Sá F, Oliveira M, Belo A, Correia J, Azevedo O, Morais J. The sex gap in hypertrophic cardiomyopathy. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2020; 73:1018-1025. [PMID: 32115394 DOI: 10.1016/j.rec.2020.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 01/15/2020] [Indexed: 06/10/2023]
Abstract
INTRODUCTION AND OBJECTIVES Key sex differences have been explored in multiple cardiac conditions. However, sex impact in hypertrophic cardiomyopathy outcome is unclear. We aimed to characterize sex impact in overall and cardiovascular (CV) mortality in a nationwide hypertrophic cardiomyopathy registry. METHODS We analyzed 1042 adult patients, 429 (41%) women, from a national registry of hypertrophic cardiomyopathy, with mean age at diagnosis 53±16 years and a mean follow-up of 65±75 months. At baseline, women were older (56±16 vs 51±15 years; P <.001), more symptomatic (56.4%, vs 51.7%; P <.001) and had more heart failure (42.0% vs 24.2%. P <.001), diastolic dysfunction (75.2% vs 64.1% P=.001), moderate/severe mitral regurgitation (33.4% vs 21.7%; P=.003), and higher B-type natriuretic peptide levels (920 [366-2412] mg/dL vs 487 [170-1087] mg/dL; P <.001). Women underwent fewer stress tests and cardiac magnetic resonance. RESULTS Kaplan-Meier survival curves showed higher overall (8.4% vs 5.0%; P=.026) and CV mortality (5.5% vs 2.2%; P=.004) in women. Cox proportional hazard regression showed that female sex was an independent predictor of overall (HR, 2.05; 95%CI, 1.11-3.78; P=.021) and CV mortality (HR, 3.16; 95%CI, 1.25-7.99; P=.015). Women had more heart failure-related death (2.6% vs 0.8%, P=.024). Despite similar sudden cardiac death (SCD) risk, women received fewer implantable cardioverter-defibrillators (10.9% vs 15.6%; P=.032) and, in patients without cardioverter-defibrillators, SCD occurred more commonly in women (1.8% vs 0.4%; P=.031). CONCLUSIONS In this nationwide registry, female sex was an independent predictor of overall and CV-related death, with more heart failure-related death. Despite similar SCD risk, women were undertreated with implantable cardioverter-defibrillators. These data highlight the need for an improved clinical approach in women with HCM.
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Affiliation(s)
| | - Margarida Oliveira
- Serviço de Cardiologia, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | - Adriana Belo
- Centro Nacional de Coleção de Dados em Cardiologia (CNCDC), Coimbra, Portugal
| | - Joana Correia
- Serviço de Cardiologia, Centro Hospitalar de Leiria, Leiria, Portugal
| | - Olga Azevedo
- Serviço de Cardiologia, Hospital da Senhora da Oliveira, Guimarães, Portugal
| | - João Morais
- Serviço de Cardiologia, Centro Hospitalar de Leiria, Leiria, Portugal
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44
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Pieske B, Tschöpe C, de Boer RA, Fraser AG, Anker SD, Donal E, Edelmann F, Fu M, Guazzi M, Lam CSP, Lancellotti P, Melenovsky V, Morris DA, Nagel E, Pieske-Kraigher E, Ponikowski P, Solomon SD, Vasan RS, Rutten FH, Voors AA, Ruschitzka F, Paulus WJ, Seferovic P, Filippatos G. How to diagnose heart failure with preserved ejection fraction: the HFA-PEFF diagnostic algorithm: a consensus recommendation from the Heart Failure Association (HFA) of the European Society of Cardiology (ESC). Eur Heart J 2020; 40:3297-3317. [PMID: 31504452 DOI: 10.1093/eurheartj/ehz641] [Citation(s) in RCA: 753] [Impact Index Per Article: 188.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 10/30/2018] [Accepted: 08/26/2019] [Indexed: 02/07/2023] Open
Abstract
Making a firm diagnosis of chronic heart failure with preserved ejection fraction (HFpEF) remains a challenge. We recommend a new stepwise diagnostic process, the 'HFA-PEFF diagnostic algorithm'. Step 1 (P=Pre-test assessment) is typically performed in the ambulatory setting and includes assessment for HF symptoms and signs, typical clinical demographics (obesity, hypertension, diabetes mellitus, elderly, atrial fibrillation), and diagnostic laboratory tests, electrocardiogram, and echocardiography. In the absence of overt non-cardiac causes of breathlessness, HFpEF can be suspected if there is a normal left ventricular ejection fraction, no significant heart valve disease or cardiac ischaemia, and at least one typical risk factor. Elevated natriuretic peptides support, but normal levels do not exclude a diagnosis of HFpEF. The second step (E: Echocardiography and Natriuretic Peptide Score) requires comprehensive echocardiography and is typically performed by a cardiologist. Measures include mitral annular early diastolic velocity (e'), left ventricular (LV) filling pressure estimated using E/e', left atrial volume index, LV mass index, LV relative wall thickness, tricuspid regurgitation velocity, LV global longitudinal systolic strain, and serum natriuretic peptide levels. Major (2 points) and Minor (1 point) criteria were defined from these measures. A score ≥5 points implies definite HFpEF; ≤1 point makes HFpEF unlikely. An intermediate score (2-4 points) implies diagnostic uncertainty, in which case Step 3 (F1: Functional testing) is recommended with echocardiographic or invasive haemodynamic exercise stress tests. Step 4 (F2: Final aetiology) is recommended to establish a possible specific cause of HFpEF or alternative explanations. Further research is needed for a better classification of HFpEF.
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Affiliation(s)
- Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Department of Internal Medicine and Cardiology, German Heart Institute, Berlin, Germany.,Berlin Institute of Health (BIH), Germany
| | - Carsten Tschöpe
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany
| | - Rudolf A de Boer
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | | | - Stefan D Anker
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany.,Department of Cardiology and Pneumology, University Medicine Göttingen (UMG), Germany
| | - Erwan Donal
- Cardiology and CIC, IT1414, CHU de Rennes LTSI, Université Rennes-1, INSERM 1099, Rennes, France
| | - Frank Edelmann
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany
| | - Michael Fu
- Section of Cardiology, Department of Medicine, Sahlgrenska University Hosptal/Ostra, Göteborg, Sweden
| | - Marco Guazzi
- Department of Biomedical Sciences for Health, University of Milan, IRCCS, Milan, Italy.,Department of Cardiology, IRCCS Policlinico, San Donato Milanese, Milan, Italy
| | - Carolyn S P Lam
- National Heart Centre, Singapore & Duke-National University of Singapore.,University Medical Centre Groningen, The Netherlands
| | - Patrizio Lancellotti
- Department of Cardiology, Heart Valve Clinic, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium
| | - Vojtech Melenovsky
- Institute for Clinical and Experimental Medicine - IKEM, Prague, Czech Republic
| | - Daniel A Morris
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | - Eike Nagel
- Institute for Experimental and Translational Cardiovascular Imaging, University Hospital Frankfurt.,German Centre for Cardiovascular Research (DZHK), Partner Site Frankfurt, Germany
| | - Elisabeth Pieske-Kraigher
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | | | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ramachandran S Vasan
- Section of Preventive Medicine and Epidemiology and Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Frans H Rutten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Adriaan A Voors
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | - Frank Ruschitzka
- University Heart Centre, University Hospital Zurich, Switzerland
| | - Walter J Paulus
- Department of Physiology and Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, The Netherlands
| | - Petar Seferovic
- University of Belgrade School of Medicine, Belgrade University Medical Center, Serbia
| | - Gerasimos Filippatos
- Department of Cardiology, National and Kapodistrian University of Athens Medical School; University Hospital "Attikon", Athens, Greece.,University of Cyprus, School of Medicine, Nicosia, Cyprus
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45
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Affiliation(s)
- Carolyn Y Ho
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA
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46
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Asselbergs FW, Sammani A, Elliott P, Gimeno JR, Tavazzi L, Tendera M, Kaski JP, Maggioni AP, Rubis PP, Jurcut R, Heliö T, Calò L, Sinagra G, Zdravkovic M, Olivotto I, Kavoliūnienė A, Laroche C, Caforio ALP, Charron P. Differences between familial and sporadic dilated cardiomyopathy: ESC EORP Cardiomyopathy & Myocarditis registry. ESC Heart Fail 2020; 8:95-105. [PMID: 33179448 PMCID: PMC7835585 DOI: 10.1002/ehf2.13100] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/22/2020] [Accepted: 10/22/2020] [Indexed: 12/16/2022] Open
Abstract
Aims Dilated cardiomyopathy (DCM) is a complex disease where genetics interplay with extrinsic factors. This study aims to compare the phenotype, management, and outcome of familial DCM (FDCM) and non‐familial (sporadic) DCM (SDCM) across Europe. Methods and results Patients with DCM that were enrolled in the prospective ESC EORP Cardiomyopathy & Myocarditis Registry were included. Baseline characteristics, genetic testing, genetic yield, and outcome were analysed comparing FDCM and SDCM; 1260 adult patients were studied (238 FDCM, 707 SDCM, and 315 not disclosed). Patients with FDCM were younger (P < 0.01), had less severe disease phenotype at presentation (P < 0.02), more favourable baseline cardiovascular risk profiles (P ≤ 0.007), and less medication use (P ≤ 0.042). Outcome at 1 year was similar and predicted by NYHA class (HR 0.45; 95% CI [0.25–0.81]) and LVEF per % decrease (HR 1.05; 95% CI [1.02–1.08]. Throughout Europe, patients with FDCM received more genetic testing (47% vs. 8%, P < 0.01) and had higher genetic yield (55% vs. 22%, P < 0.01). Conclusions We observed that FDCM and SDCM have significant differences at baseline but similar short‐term prognosis. Whether modification of associated cardiovascular risk factors provide opportunities for treatment remains to be investigated. Our results also show a prevalent role of genetics in FDCM and a non‐marginal yield in SDCM although genetic testing is largely neglected in SDCM. Limited genetic testing and heterogeneity in panels provides a scaffold for improvement of guideline adherence.
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Affiliation(s)
- Folkert W Asselbergs
- Department of Cardiology, University Medical Centre Utrecht, University of Utrecht, Heidelberglaan 100, Utrecht, 3584CX, The Netherlands.,Institute of Cardiovascular Science and Institute of Health Informatics, Faculty of Population Health Sciences, University College London, London, UK
| | - Arjan Sammani
- Department of Cardiology, University Medical Centre Utrecht, University of Utrecht, Heidelberglaan 100, Utrecht, 3584CX, The Netherlands
| | - Perry Elliott
- Barts Heart Centre, St Bartholomew's Hospital, University College London and Inherited Cardiac Diseases Unit, London, UK
| | - Juan R Gimeno
- Cardiac Department, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Luigi Tavazzi
- GVM Care & Research, Maria Cecilia Hospital, Cotignola, Italy
| | - Michael Tendera
- Department of Cardiology and Structural Heart Diseases, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Juan Pablo Kaski
- Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, UK and University College London Institute of Cardiovascular Science, London, UK
| | - Aldo P Maggioni
- GVM Care & Research, Maria Cecilia Hospital, Cotignola, Italy.,EUR Observational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | - Pawel P Rubis
- Department of Cardiac and Vascular Diseases, Jagiellonian University Medical College, John Paul II Hospital, Krakow, Poland
| | - Ruxandra Jurcut
- Department of Cardiology, Emergency Institute of Cardiovascular Diseases C.C. Iliescu, Bucharest, Romania
| | - Tiina Heliö
- Department of Cardiology, Helsinki University Central Hospital Meilahti, Helsinki, Finland
| | | | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata Giuliano Isontina, Trieste, Italy
| | - Marija Zdravkovic
- Clinical Hospital Center Bezanijska kosa, Faculty of Medicine, University of Belgrade, Beograd, Serbia
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Aušra Kavoliūnienė
- Department of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Cécile Laroche
- EUR Observational Research Programme, European Society of Cardiology, Sophia-Antipolis, France
| | - Alida L P Caforio
- Division of Cardiology, Department of Cardiological Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Philippe Charron
- APHP, Centre de Référence des Maladies Cardiaques Héréditaires, ICAN, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
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47
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Pasqualucci D, Iacovoni A, Palmieri V, De Maria R, Iacoviello M, Battistoni I, Macera F, Olivotto I, Arbustini E, Mortara A. Epidemiology of cardiomyopathies: essential context knowledge for a tailored clinical work-up. Eur J Prev Cardiol 2020; 29:1190-1199. [PMID: 33623987 DOI: 10.1093/eurjpc/zwaa035] [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: 03/18/2020] [Revised: 07/10/2020] [Accepted: 08/01/2020] [Indexed: 12/19/2022]
Abstract
Cardiomyopathies (CMPs) are primary disorders of myocardial structure and function in the absence of coronary artery disease, hypertension, valvular disease, and congenital heart disease. Knowledge of the incidence and prevalence of CMPs may help clinicians to compare their observations in clinical practice with expected cases per person-year and to avoid under-reporting in clinical context. Currently, available estimates of prevalence and incidence of CMPs are based on clinical data, collected with a wide variability in population-source, and before the genetic testing evolved as a standard diagnostic tool. This review focuses on the epidemiology of CMPs in subjects aged between 18 and 55 years. A structured up-to-date diagnostic flow-chart for CMPs diagnosis and assessment is proposed to avoid misdiagnosis of CMPs in the young population and in subjects with unexplained cardiac disorders.
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Affiliation(s)
- Daniele Pasqualucci
- Department of Cardiology, Azienda Ospedaliera Brotzu, Piazzale Ricchi 1, 09134, Cagliari, Italy
| | - Attilio Iacovoni
- Cardiovascular Department, ASST Papa Giovanni XXIII Hospital, Piazza OMS, 1, 24127, Bergamo, Italy
| | - Vittorio Palmieri
- Heart Transplantation Unit, Department of cardiac surgery and transplantation, Ospedali dei Colli ,Via L. Bianchi s.n.c. 80131 Naples, Italy
| | - Renata De Maria
- CNR Institute of Clinical Physiology, CardioThoracic and Vascular Department, ASST Great Metropolitan Hospital Niguarda, Piazza Ospedale Maggiore 3 20162, Milan, Italy
| | - Massimo Iacoviello
- Cardiology Unit of Riuniti Policlinic University Hospital, Department of Medical and Surgical Sciences, University of Foggia, ViaLuigi Pinto 1, 71122, Foggia, Italy
| | - Ilaria Battistoni
- CCU-Cardiology Department, Azienda Ospedaliero-Universitaria "Ospedali Riuniti", via Conca 71 60020, Ancona, Italy
| | - Francesca Macera
- Heart Failure and Transplant Unit, De Gasperis CardioCenter, ASST Great Metropolitan Hospital Niguarda, P.zza Ospedale Maggiore 3, 20162 Milan, Italy
| | - Iacopo Olivotto
- Cardiomiopathy Unit, Careggi University Hospital, Viale Pieraccini 1, 50134, Florence, Italy
| | - Eloisa Arbustini
- Centre for Inherited Cardiovascular Diseases, IRCCS Fondazione Policlinico San Matteo, Viale Camillo Golgi, 19, 27100 Pavia, Italy
| | - Andrea Mortara
- Department of Clinical Cardiology, Policlinico di Monza, Via Carlo Amati, 111, 20900 Monza, Italy
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48
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Chumakova OS. [Hypertrophic cardiomyopathy in elderly: causes, diagnostic and treatment approaches]. TERAPEVT ARKH 2020; 92:63-69. [PMID: 33346433 DOI: 10.26442/00403660.2020.09.000558] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 10/13/2020] [Indexed: 12/12/2022]
Abstract
Hypertrophic cardiomyopathy is the most common inherited heart disorder with high clinical heterogeneity. Every fifth patient is older than 60 years at first diagnosis. This review discusses the possible causes for the late onset of hypertrophic cardiomyopathy, the diagnostic and treatment approaches in the elderly.
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Affiliation(s)
- O S Chumakova
- Central State Medical Academy of the President of the Russian Federation
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49
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Mizia-Stec K, Caforio ALP, Charron P, Gimeno JR, Elliott P, Kaski JP, Maggioni AP, Tavazzi L, Rigopoulos AG, Laroche C, Frigy A, Zachara E, Pena-Pena ML, Olusegun-Joseph A, Pinto Y, Sala S, Drago F, Blagova O, Reznik E, Tendera M. Atrial fibrillation, anticoagulation management and risk of stroke in the Cardiomyopathy/Myocarditis registry of the EURObservational Research Programme of the European Society of Cardiology. ESC Heart Fail 2020; 7:3601-3609. [PMID: 32940421 PMCID: PMC7754739 DOI: 10.1002/ehf2.12854] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/24/2020] [Accepted: 06/02/2020] [Indexed: 02/06/2023] Open
Abstract
Aims Cardiomyopathies are a heterogeneous group of disorders that increase the risk for atrial fibrillation (AF). The aim of the study is to assess the prevalence of AF, anticoagulation management, and risk of stroke/transient ischaemic attack (TIA) in patients with cardiomyopathy. Methods and results Three thousand two hundred eight consecutive adult patients with cardiomyopathy (34.9% female; median age: 55.0 years) were prospectively enrolled as part of the EURObservational Research Programme Cardiomyopathy/Myocarditis Registry. At baseline, 903 (28.2%) patients had AF (29.4% dilated, 27.5% hypertrophic, 51.5% restrictive, and 14.7% arrhythmogenic right ventricular cardiomyopathy, P < 0.001). AF was associated with more advanced New York Heart Association class (P < 0.001), increased prevalence of cardiovascular risk factors and co‐morbidities, and a history of stroke/TIA (P < 0.001). Oral anticoagulation was administered in 71.7% of patients with AF (vitamin K antagonist: 51.6%; direct oral anticoagulant: 20.1%). At 1 year follow‐up, the incidence of cardiovascular endpoints was as follows: stroke/TIA 1.85% (AF vs. non‐AF: 3.17% vs. 1.19%, P < 0.001), death from any cause 3.43% (AF vs. non‐AF: 5.39% vs. 2.50%, P < 0.001), and death from heart failure 1.67% (AF vs. non‐AF: 2.44% vs. 1.31%, P = 0.033). The independent predictors for stroke/TIA were as follows: AF [odds ratio (OR) 2.812, P = 0.005], history of stroke (OR 7.311, P = 0.010), and anaemia (OR 3.119, P = 0.006). Conclusions The study reveals a high prevalence and diverse distribution of AF in patients with cardiomyopathies, inadequate anticoagulation regimen, and high risk of stroke/TIA in this population.
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Affiliation(s)
- Katarzyna Mizia-Stec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, 47 Ziołowa St., Katowice, 40-635, Poland
| | - Alida L P Caforio
- Division of Cardiology, Department of Cardiological Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Philippe Charron
- Centre de Référence des Maladies Cardiaques Héréditaires, Assistance Publique-Hôpitaux de Paris, ICAN, Hôpital Pitié-Salpêtrière, Paris, France.,Sorbonne Université, INSERM UMR1166, Paris, France
| | - Juan R Gimeno
- Cardiac Department, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Perry Elliott
- Inherited Cardiac Diseases Unit, Barts Heart Centre, St Bartholomew's Hospital and University College London (UCL), London, UK
| | - Juan Pablo Kaski
- Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital, London, UK
| | - Aldo P Maggioni
- EURObservational Research Programme, European Society of Cardiology, Sophia Antipolis, France.,ANMCO Research Center, Florence, Italy
| | - Luigi Tavazzi
- Maria Cecilia Hospital, GVM Care and Research, Cotignola, Italy
| | - Angelos G Rigopoulos
- Mid-German Heart Center, Department of Internal Medicine III, Division of Cardiology, Angiology and Intensive Medical Care, University Hospital Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Cecile Laroche
- EURObservational Research Programme, European Society of Cardiology, Sophia Antipolis, France
| | | | | | - Maria Luisa Pena-Pena
- Cardiac Imaging and Inherited Cardiac Diseases Unit, Department of Cardiology, Virgen del Rocio University Hospital, Seville, Spain
| | - Akinsanya Olusegun-Joseph
- Cardiology Unit, Department of Medicine, College of Medicine, University of Lagos, Lagos University Teaching Hospital, Lagos, Nigeria
| | - Yigal Pinto
- Academic Medical Center, Amsterdam, The Netherlands
| | | | - Fabrizio Drago
- Department of Pediatric Cardiology, Bambino Gesù Children's Hospital and Research Institute, Rome, Italy
| | - Olga Blagova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Elena Reznik
- Russian National Research Medical University named after N.I. Pirogov, Moscow, Russia
| | - Michał Tendera
- Department of Cardiology and Structural Heart Disease, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
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50
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Molecular Basis of Inflammation in the Pathogenesis of Cardiomyopathies. Int J Mol Sci 2020; 21:ijms21186462. [PMID: 32899712 PMCID: PMC7554875 DOI: 10.3390/ijms21186462] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/25/2020] [Accepted: 09/02/2020] [Indexed: 12/15/2022] Open
Abstract
Cardiomyopathies (CMPs) represent a diverse group of heart muscle diseases, grouped into specific morphological and functional phenotypes. CMPs are associated with mutations in sarcomeric and non-sarcomeric genes, with several suspected epigenetic and environmental mechanisms involved in determining penetrance and expressivity. The understanding of the underlying molecular mechanisms of myocardial diseases is fundamental to achieving a proper management and treatment of these disorders. Among these, inflammation seems to play an important role in the pathogenesis of CMPs. The aim of the present study is to review the current knowledge on the role of inflammation and the immune system activation in the pathogenesis of CMPs and to identify potential molecular targets for a tailored anti-inflammatory treatment.
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