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Lunde IG, Rypdal KB, Van Linthout S, Diez J, González A. Myocardial fibrosis from the perspective of the extracellular matrix: mechanisms to clinical impact. Matrix Biol 2024:S0945-053X(24)00110-0. [PMID: 39214156 DOI: 10.1016/j.matbio.2024.08.008] [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: 05/07/2024] [Revised: 08/08/2024] [Accepted: 08/28/2024] [Indexed: 09/04/2024]
Abstract
Fibrosis is defined by the excessive accumulation of extracellular matrix (ECM) and constitutes a central pathophysiological process that underlies tissue dysfunction, across organs, in multiple chronic diseases and during aging. Myocardial fibrosis is a key contributor to dysfunction and failure in numerous diseases of the heart and is a strong predictor of poor clinical outcome and mortality. The excess structural and matricellular ECM proteins deposited by cardiac fibroblasts, is found between cardiomyocytes (interstitial fibrosis), in focal areas where cardiomyocytes have died (replacement fibrosis), and around vessels (perivascular fibrosis). Although myocardial fibrosis has important clinical prognostic value, access to cardiac tissue biopsies for histological evaluation is limited. Despite challenges with sensitivity and specificity, cardiac magnetic resonance imaging (CMR) is the most applicable diagnostic tool in the clinic, and the scientific community is currently actively searching for blood biomarkers reflecting myocardial fibrosis, to complement the imaging techniques. The lack of mechanistic insights into specific pro- and anti-fibrotic molecular pathways has hampered the development of effective treatments to prevent or reverse myocardial fibrosis. Development and implementation of anti-fibrotic therapies is expected to improve patient outcomes and is an urgent medical need. Here, we discuss the importance of the ECM in the heart, the central role of fibrosis in heart disease, and mechanistic pathways likely to impact clinical practice with regards to diagnostics of myocardial fibrosis, risk stratification of patients, and anti-fibrotic therapy.
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Affiliation(s)
- Ida G Lunde
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway.
| | - Karoline B Rypdal
- Oslo Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevaal, Oslo, Norway; KG Jebsen Center for Cardiac Biomarkers, Campus Ahus, University of Oslo, Oslo, Norway
| | - Sophie Van Linthout
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany; German Center for Cardiovascular Research (DZHK), Partner site Berlin, Berlin, Germany
| | - Javier Diez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, Department of Cardiology, Clínica Universidad de Navarra and IdiSNA Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
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2
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Park AC, Mann DL. The Pathobiology of Myocardial Recovery and Remission: From Animal Models to Clinical Observations in Heart Failure Patients. Methodist Debakey Cardiovasc J 2024; 20:16-30. [PMID: 39184167 PMCID: PMC11342835 DOI: 10.14797/mdcvj.1389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 06/21/2024] [Indexed: 08/27/2024] Open
Abstract
Heart failure with reduced left ventricular (LV) ejection fraction (HFrEF) is a morbid and life-threatening disease, arising secondary to abnormalities of cardiac structure and function that lead to adverse LV remodeling. Implementation of medical and device therapies results in significant improvements in patient outcomes that are associated with reverse LV remodeling and improved LV ejection fraction. This review provides an overview of the pathobiology of reverse LV remodeling in animal models and in HFrEF patients. We emphasize the differences between myocardial recovery and remission as well as the fragile nature of maintaining a state of myocardial remission.
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Affiliation(s)
- Arick C. Park
- Washington University School of Medicine, St. Louis, Missouri, US
| | - Douglas L. Mann
- Washington University School of Medicine, St. Louis, Missouri, US
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3
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López B, Ravassa S, San José G, Latasa I, Losada-Fuentenebro B, Tapia L, Díez J, Bayés-Genís A, González A. Circulating biomarkers of myocardial remodelling: current developments and clinical applications. Heart 2024:heartjnl-2024-323865. [PMID: 39117384 DOI: 10.1136/heartjnl-2024-323865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/21/2024] [Indexed: 08/10/2024] Open
Abstract
Myocardial remodelling, entailing cellular and molecular changes in the different components of the cardiac tissue in response to damage, underlies the morphological and structural changes leading to cardiac remodelling, which in turn contributes to cardiac dysfunction and disease progression. Since cardiac tissue is not available for histomolecular diagnosis, surrogate markers are needed for evaluating myocardial remodelling as part of the clinical management of patients with cardiac disease. In this setting, circulating biomarkers, a component of the liquid biopsy, provide a promising approach for the fast, affordable and scalable screening of large numbers of patients, allowing the detection of different pathological features related to myocardial remodelling, aiding in risk stratification and therapy monitoring. However, despite the advances in the field and the identification of numerous potential candidates, their implementation in clinical practice beyond natriuretic peptides and troponins is mostly lacking. In this review, we will discuss some biomarkers related to alterations in the main cardiac tissue compartments (cardiomyocytes, extracellular matrix, endothelium and immune cells) which have shown potential for the assessment of cardiovascular risk, cardiac remodelling and therapy effects. The hurdles and challenges for their translation into clinical practice will also be addressed.
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Affiliation(s)
- Begoña López
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
- CIBERCV, Madrid, Spain
| | - Susana Ravassa
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
- CIBERCV, Madrid, Spain
| | - Gorka San José
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
- CIBERCV, Madrid, Spain
| | - Iñigo Latasa
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
- CIBERCV, Madrid, Spain
| | - Blanca Losada-Fuentenebro
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
| | - Leire Tapia
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
| | - Javier Díez
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- CIBERCV, Madrid, Spain
| | - Antoni Bayés-Genís
- CIBERCV, Madrid, Spain
- University Hospital Germans Trias i Pujol and Universitat Autònoma de Barcelona, Badalona, Spain
| | - Arantxa González
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Pamplona, Spain
- IdiSNA, Pamplona, Spain
- CIBERCV, Madrid, Spain
- Department of Cardiology, Clínica Univarsidad de Navarra, Pamplona, Spain
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4
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Bacmeister L, Cavus E, Bohnen S, Tahir E, Wolf H, Buellesbach A, Heidenreich A, Haacke VK, Weber S, Hilgendorf I, Zeller T, Ojeda F, Radunski UK, Lund GK, Adam G, Blankenberg S, Westermann D, Muellerleile K, Lindner D. Serum Concentrations of Matrix Metalloproteinase-1 and Procollagen Type I Carboxy Terminal Propeptide Discriminate Infarct-Like Myocarditis and Non-ST-Segment-Elevation Myocardial Infarction. J Am Heart Assoc 2024; 13:e034194. [PMID: 38989835 PMCID: PMC11292779 DOI: 10.1161/jaha.124.034194] [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: 01/08/2024] [Accepted: 04/24/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Biomarkers simplifying the diagnostic workup by discriminating between non-ST-segment-elevation myocardial infarction (NSTEMI) and infarct-like myocarditis are an unmet clinical need. METHODS AND RESULTS A total of 105 subjects were categorized into groups as follows: ST-segment-elevation myocardial infarction (n=36), NSTEMI (n=22), infarct-like myocarditis (n=19), cardiomyopathy-like myocarditis (n=18), and healthy control (n=10). All subjects underwent cardiac magnetic resonance imaging, and serum concentrations of matrix metalloproteinase-1 (MMP-1) and procollagen type I carboxy terminal propeptide (PICP) were measured. Biomarker concentrations in subjects presenting with acute coronary syndrome and non-ST-segment-elevation, for example NSTEMI or infarct-like myocarditis, categorized as the non-ST-segment-elevation acute coronary syndrome-like cohort, were of particular interest for this study. Compared with healthy controls, subjects with myocarditis had higher serum concentrations of MMP-1 and PICP, while no difference was observed in individuals with myocardial infarction. In the non-ST-segment-elevation acute coronary syndrome-like cohort, MMP-1 concentrations discriminated infarct-like myocarditis and NSTEMI with an area under the receiver operating characteristic curve (AUC) of 0.95 (95% CI, 0.89-1.00), whereas high-sensitivity cardiac troponin T performed inferiorly (AUC, 0.74 [95% CI, 0.58-0.90]; P=0.012). Application of an optimal MMP-1 cutoff had 94.4% sensitivity (95% CI, 72.7%-99.9%) and 90.9% specificity (95% CI, 70.8%-98.9%) for the diagnosis of infarct-like myocarditis in this cohort. The AUC of PICP in this context was 0.82 (95% CI, 0.68-0.97). As assessed by likelihood ratio tests, incorporating MMP-1 or PICP with age and C-reactive protein into composite prediction models enhanced their diagnostic performance. CONCLUSIONS MMP-1 and PICP could potentially be useful biomarkers for differentiating between NSTEMI and infarct-like myocarditis in individuals with non-ST-segment-elevation acute coronary syndrome-like presentation, though further research is needed to validate their clinical applicability.
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Affiliation(s)
- Lucas Bacmeister
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Ersin Cavus
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
| | - Sebastian Bohnen
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
| | - Enver Tahir
- Department of Diagnostic and Interventional RadiologyUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Hanna Wolf
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Annette Buellesbach
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Adrian Heidenreich
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Virginia K. Haacke
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Susanne Weber
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
- Division Methods in Clinical Epidemiology (MICLEP)Medical Centre, Faculty of Medicine, Institute of Medical Biometry and Statistics, University of FreiburgFreiburgGermany
| | - Ingo Hilgendorf
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
| | - Tanja Zeller
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
| | - Francisco Ojeda
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
| | - Ulf K. Radunski
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
| | - Gunnar K. Lund
- Department of Diagnostic and Interventional RadiologyUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Gerhard Adam
- Department of Diagnostic and Interventional RadiologyUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Stefan Blankenberg
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
| | - Dirk Westermann
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
| | - Kai Muellerleile
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
| | - Diana Lindner
- Department of Cardiology and Angiology, Medical Centre, Faculty of MedicineUniversity Heart Centre Freiburg‐Bad Krozingen, University of FreiburgGermany
- Clinic of CardiologyUniversity Heart and Vascular Centre Hamburg, University Medical Center Hamburg‐EppendorfHamburgGermany
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/LuebeckHamburgGermany
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Rubiś PP, Dziewięcka E, González A, Cleland JGF. High variability in assays of blood markers of collagen turnover in cardiovascular disease: Implications for research and clinical practice. Eur J Heart Fail 2024. [PMID: 38980205 DOI: 10.1002/ejhf.3375] [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: 03/24/2024] [Revised: 05/30/2024] [Accepted: 06/23/2024] [Indexed: 07/10/2024] Open
Abstract
AIMS Fibrosis is a common feature of many chronic diseases, including heart failure, which can have deleterious effects on cardiac structure and function that are associated with adverse outcomes. By-products of collagen synthesis and degradation, such as carboxy- and amino-terminal pro- or telo-peptides of collagen type I and III (PICP, PINP, PIIINP, and CITP) have been extensively investigated as markers of fibrosis. Although the majority of studies report on the reproducibility of their assay results, there is no a comparison of biomarker assays across studies. Therefore, we conducted a systematic review adhering to PRISMA guidelines. METHODS AND RESULTS The search terms employed in Medline were: 'collagen AND cardiac' or 'collagen AND heart'. This query yielded a total of 1049 articles. Thereafter, specific search criteria were applied: (i) original English-language papers; (ii) human studies; (iii) in-vivo investigations; and (iv) blood/serum/plasma samples. Overall, 89 studies were identified (42 on PIIINP, 32 on PICP, 29 on CITP, and 17 on PINP). The range of reported values for PIIINP was between 0.06 to 11 800 μg/l; for PICP 0.006 to 1265 μg/l; for CITP 0.3 to 5450 μg/l; for PINP 0.15 to 80 μg/l. Extreme variations in values for fibrosis biomarkers were observed across studies, especially when different assays were used, but also with the same assays. CONCLUSIONS Our findings show that it is challenging to ascertain normal ranges or compare studies for the measurement of fibrosis biomarkers. Given the potential implications for clinical practice and current lack of awareness of these issues, this subject warrants comprehensive acknowledgement and understanding.
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Affiliation(s)
- Pawel Piotr Rubiś
- Krakow Specialist Hospital named after St. John Paul II, Department of Cardiac and Vascular Diseases, Jagiellonian University Medical College, Krakow, Poland
| | - Ewa Dziewięcka
- Krakow Specialist Hospital named after St. John Paul II, Department of Cardiac and Vascular Diseases, Jagiellonian University Medical College, Krakow, Poland
| | - Arantxa González
- Program of Cardiovascular Disease, CIMA Universidad de Navarra, Department of Pathology, Anatomy and Physiology, Universidad de Navarra and IdiSNA, Pamplona, Spain
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - John G F Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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6
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Lin H, López-Tapia S, Schiffers F, Wu Y, Gunasekaran S, Hwang J, Bishara D, Kholmovski E, Elbaz M, Passman RS, Kim D, Katsaggelos AK. Usformer: A small network for left atrium segmentation of 3D LGE MRI. Heliyon 2024; 10:e28539. [PMID: 38596055 PMCID: PMC11002571 DOI: 10.1016/j.heliyon.2024.e28539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 03/20/2024] [Indexed: 04/11/2024] Open
Abstract
Left atrial (LA) fibrosis plays a vital role as a mediator in the progression of atrial fibrillation. 3D late gadolinium-enhancement (LGE) MRI has been proven effective in identifying LA fibrosis. Image analysis of 3D LA LGE involves manual segmentation of the LA wall, which is both lengthy and challenging. Automated segmentation poses challenges owing to the diverse intensities in data from various vendors, the limited contrast between LA and surrounding tissues, and the intricate anatomical structures of the LA. Current approaches relying on 3D networks are computationally intensive since 3D LGE MRIs and the networks are large. Regarding this issue, most researchers came up with two-stage methods: initially identifying the LA center using a scaled-down version of the MRIs and subsequently cropping the full-resolution MRIs around the LA center for final segmentation. We propose a lightweight transformer-based 3D architecture, Usformer, designed to precisely segment LA volume in a single stage, eliminating error propagation associated with suboptimal two-stage training. The transposed attention facilitates capturing the global context in large 3D volumes without significant computation requirements. Usformer outperforms the state-of-the-art supervised learning methods in terms of accuracy and speed. First, with the smallest Hausdorff Distance (HD) and Average Symmetric Surface Distance (ASSD), it achieved a dice score of 93.1% and 92.0% in the 2018 Atrial Segmentation Challenge and our local institutional dataset, respectively. Second, the number of parameters and computation complexity are largely reduced by 2.8x and 3.8x, respectively. Moreover, Usformer does not require a large dataset. When only 16 labeled MRI scans are used for training, Usformer achieves a 92.1% dice score in the challenge dataset. The proposed Usformer delineates the boundaries of the LA wall relatively accurately, which may assist in the clinical translation of LA LGE for planning catheter ablation of atrial fibrillation.
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Affiliation(s)
- Hui Lin
- Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA
| | - Santiago López-Tapia
- Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA
| | - Florian Schiffers
- Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA
| | - Yunan Wu
- Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA
| | | | - Julia Hwang
- Department of Radiology, Northwestern University, Chicago, IL, USA
| | - Dima Bishara
- Department of Radiology, Northwestern University, Chicago, IL, USA
| | - Eugene Kholmovski
- Department of Biomedical Engineering, Johns Hopkins University, Maryland, USA
| | - Mohammed Elbaz
- Department of Radiology, Northwestern University, Chicago, IL, USA
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA
| | - Rod S. Passman
- Department of Medicine, Northwestern University, Chicago, IL, USA
| | - Daniel Kim
- Department of Radiology, Northwestern University, Chicago, IL, USA
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA
| | - Aggelos K. Katsaggelos
- Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, USA
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7
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Amemiya K, Matsuyama TA, Ishibashi-Ueda H, Morita Y, Matsumoto M, Ohta-Ogo K, Ikeda Y, Tsukamoto Y, Fukushima N, Fukushima S, Fujita T, Hatakeyama K. Can right ventricular endomyocardial biopsy predict left ventricular fibrosis beforehand in dilated cardiomyopathy? ESC Heart Fail 2024; 11:1001-1008. [PMID: 38234242 DOI: 10.1002/ehf2.14642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/18/2023] [Accepted: 12/05/2023] [Indexed: 01/19/2024] Open
Abstract
AIMS Myocardial fibrosis of the left ventricle (LV) is a prognostic factor in dilated cardiomyopathy (DCM). This study aims to evaluate whether fibrosis of right ventricular (RV) endomyocardial biopsy (EMB) can predict the degree of LV fibrosis beforehand in DCM. METHODS AND RESULTS Fibrosis extent in 70 RV-EMB specimens of DCM diagnosis was compared with that in the whole cross-sectional LV of excised hearts in the same patients (52 explanted hearts for transplant and 18 autopsied hearts). The median interval between biopsy and excision was 4.1 (0.13-19.3) years. The fibrosis area ratio of the EMBs and excised hearts were evaluated via image analysis. The distribution of cardiovascular magnetic resonance-late gadolinium enhancement (LGE) in the intraventricular septum was classified into four quartile categories. The fibrosis area ratio in RV-EMB correlated significantly with that in the short-axis cut of the LV of excised hearts (r = 0.82, P < 0.0001) and with a diffuse pattern of LGE (r = 0.71, P = 0.003). In a multivariate model, after adjusting for the interval between biopsy performance and heart excision, the fibrosis area ratio in RV-EMB was associated with that in LV-excised heart (regression coefficient, 0.82; 95% confidence interval, 0.68-0.95; P < 0.0001). CONCLUSIONS The fibrosis observed in RV-EMB positively correlated with the extent of fibrosis in the LV of excised hearts in patients with DCM. The study findings may help predict LV fibrosis, considered a prognostic factor of DCM through relatively accessible biopsy techniques.
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Affiliation(s)
- Kisaki Amemiya
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
- Department of Legal Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Taka-Aki Matsuyama
- Department of Legal Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Hatsue Ishibashi-Ueda
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
- Division of Pathology, Hokusetsu General Hospital, Osaka, Japan
| | - Yoshiaki Morita
- Department of Radiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Manabu Matsumoto
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Keiko Ohta-Ogo
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Yoshihiko Ikeda
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Yasumasa Tsukamoto
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Norihide Fukushima
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
- Senri Kinran University, Osaka, Japan
| | - Satsuki Fukushima
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Tomoyuki Fujita
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Osaka, Japan
- Department of Cardiovascular Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kinta Hatakeyama
- Department of Pathology, National Cerebral and Cardiovascular Center, Osaka, Japan
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8
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Chen Z, Shi A, Dong H, Laptseva N, Chen F, Yang J, Guo X, Duru F, Chen K, Chen L. Prognostic implications of premature ventricular contractions and non-sustained ventricular tachycardia in light-chain cardiac amyloidosis. Europace 2024; 26:euae063. [PMID: 38466042 DOI: 10.1093/europace/euae063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 03/06/2024] [Indexed: 03/12/2024] Open
Abstract
AIMS Premature ventricular contractions (PVC) and non-sustained ventricular tachycardia (NSVT) are commonly observed in light chain cardiac amyloidosis (AL-CA), but their association with prognosis is still unclear. We aimed to evaluate the prognostic value of PVCs and NSVT in patients with moderate-to-advanced AL-CA. METHODS AND RESULTS We retrospectively included patients with AL-CA at modified 2004 Mayo stages II-IIIb between February 2014 and December 2020. Twenty-four-hour Holter recordings were assessed on admission. The outcomes included (i) new onset of adverse ventricular arrhythmia (VA) or sudden cardiac death (SCD) and (ii) cardiac death during follow-up. Of the 143 patients studied (60.41 ± 11.06 years, male 64.34%), 132 (92.31%) had presence of PVC, and 50 (34.97%) had NSVT on Holter. Twelve (8.4%) patients died in hospital and 131 patients were followed up (median 24.4 months), among whom 71 patients had cardiac death, and 15 underwent adverse VA/SCD. NSVT [hazard ratio (HR): 13.57, 95% confidence interval (CI): 3.06-60.18, P < 0.001], log-transformed PVC counts (HR: 1.46, 95%CI: 1.15-1.86, P = 0.002) and PVC burden (HR: 1.43 95%CI:1.14-1.80, P = 0.002) were predictive of new onset of adverse VA/SCD. The highest tertile of PVC counts (HR: 2.33, 95%CI: 1.27-4.28, P = 0.006) and PVC burden (HR: 2.58, 95%CI: 1.42-4.69, P = 0.002), rather than NSVT (HR: 1.16, 95%CI: 0.67-1.98, P = 0.603), was associated with cardiac death. Higher PVC counts/burden provided incremental value on modified 2004 Mayo stage in predicting cardiac death, with C index increasing from 0.681 to 0.712 and 0.717, respectively (P values <0.05). CONCLUSION PVC count, burden, and NSVT significantly correlated with adverse VA/SCD during follow-up in patients with AL-CA. Higher PVC counts/burdens added incremental value for predicting cardiac death.
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Affiliation(s)
- Zhongli Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Cardiac Arrhythmia Center, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Anteng Shi
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
| | - Hongbin Dong
- Department of Radiology, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Natallia Laptseva
- Division of Heart Failure, Department of Cardiology, University Heart Center, Rämistrasse 100, Zurich CH-8091, Switzerland
| | - Feng Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Cardiac Arrhythmia Center, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Jiandu Yang
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Cardiac Arrhythmia Center, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Xiaogang Guo
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Cardiac Arrhythmia Center, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Firat Duru
- Center for Translational and Experimental Cardiology, University of Zurich, Rämistrasse 100, Zurich CH-8091, Switzerland
- Division of Cardiac Arrhythmias, Department of Cardiology, University Heart Center, Rämistrasse 100, Zurich CH-8091, Switzerland
| | - Keping Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Cardiac Arrhythmia Center, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 10037, China
| | - Liang Chen
- State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Fuwai Hospital, No. 167 North Lishi Road, Xicheng District, Beijing 100037, China
- Center for Translational and Experimental Cardiology, University of Zurich, Rämistrasse 100, Zurich CH-8091, Switzerland
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9
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de Boer RA, Díez J. Advancing the fight against fibrosis in patients with heart failure: The contribution of sodium-glucose cotransporter 2 inhibition. Eur J Heart Fail 2024; 26:285-287. [PMID: 38196302 DOI: 10.1002/ejhf.3125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024] Open
Affiliation(s)
- Rudolf A de Boer
- Thorax Center, Department of Cardiology, Erasmus Medical Center, Erasmus MC, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Javier Díez
- Center for Applied Medical Research (CIMA), and School of Medicine, University of Navarra, Pamplona, Spain
- Center for Network Biomedical Research of Cardiovascular Diseases (CIBERCV), Carlos III Institute of Health, Madrid, Spain
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10
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Xu Y, Li Y, Wang S, Wan K, Tan Y, Li W, Wang J, Guo J, Ghaithan S, Cheng W, Sun J, Zhang Q, Han Y, Chen Y. Prognostic value of mid-term cardiovascular magnetic resonance follow-up in patients with non-ischemic dilated cardiomyopathy: a prospective cohort study. J Cardiovasc Magn Reson 2024; 26:101002. [PMID: 38237899 PMCID: PMC10926272 DOI: 10.1016/j.jocmr.2024.101002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 01/11/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND The prognostic value of follow-up cardiovascular magnetic resonance (CMR) in dilated cardiomyopathy (DCM) patients is unclear. We aimed to investigate the prognostic value of cardiac function, structure, and tissue characteristics at mid-term CMR follow-up. METHODS The study population was a prospectively enrolled cohort of DCM patients who underwent guideline-directed medical therapy with baseline and follow-up CMR, which included measurement of biventricular volume and ejection fraction, late gadolinium enhancement, native T1, native T2, and extracellular volume. During follow-up, major adverse cardiac events (MACE) were defined as a composite endpoint of cardiovascular death, heart transplantation, and heart-failure readmission. RESULTS Among 235 DCM patients (median CMR interval: 15.3 months; interquartile range: 12.5-19.2 months), 54 (23.0%) experienced MACE during follow-up (median: 31.2 months; interquartile range: 20.8-50.0 months). In multivariable Cox regression, follow-up CMR models showed significantly superior predictive value than baseline CMR models. Stepwise multivariate Cox regression showed that follow-up left ventricular ejection fraction (LVEF; hazard ratio [HR], 0.93; 95% confidence interval [CI], 0.91-0.96; p < 0.001) and native T1 (HR, 1.01; 95% CI, 1.00-1.01; p = 0.030) were independent predictors of MACE. Follow-up LVEF ≥ 40% or stable LVEF < 40% with T1 ≤ 1273 ms indicated low risk (annual event rate < 4%), while stable LVEF < 40% and T1 > 1273 ms or LVEF < 40% with deterioration indicated high risk (annual event rate > 15%). CONCLUSIONS Follow-up CMR provided better risk stratification than baseline CMR. Improvements in the LVEF and T1 mapping are associated with a lower risk of MACE.
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Affiliation(s)
- Yuanwei Xu
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yangjie Li
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Shiqian Wang
- West China Clinical Medical College of Sichuan University, Chengdu, Sichuan Province, China
| | - Ke Wan
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yinxi Tan
- West China School of Public Health, Sichuan University, Chengdu, Sichuan Province, China
| | - Weihao Li
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Jie Wang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Jiajun Guo
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Saeed Ghaithan
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Wei Cheng
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Jiayu Sun
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Qing Zhang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yuchi Han
- Cardiac Imaging Cardiovascular Medicine, Wexner Medical Center, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Yucheng Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
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11
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Zhu H, Xie K, Qian Y, Zou Z, Jiang M, Pu J. Recent Progresses in the Multimodality Imaging Assessment of Myocardial Fibrosis. Rev Cardiovasc Med 2024; 25:5. [PMID: 39077665 PMCID: PMC11262344 DOI: 10.31083/j.rcm2501005] [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: 08/21/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 07/31/2024] Open
Abstract
Myocardial fibrosis, a common pathophysiological consequence of various cardiovascular diseases, is characterized by fibroblast activation and excessive deposition of extracellular matrix (ECM) collagen. Accumulating evidence indicates that myocardial fibrosis contributes to ventricular stiffness, systolic and diastolic dysfunction, and ultimately leads to the development of heart failure (HF). Early detection and targeted treatment of myocardial fibrosis is critical to reverse ventricular remodeling and improve clinical outcomes in patients with cardiovascular diseases. However, despite considerable progresses made in understanding molecular mechanisms of myocardial fibrosis, non-invasive imaging to assess myocardial fibrosis and guide clinical treatment is still not widely available, limiting the development of innovative treatment strategies. This review summarizes recent progresses of imaging modalities for detecting myocardial fibrosis, with a focus on nuclear medicine, echocardiography and cardiac magnetic resonance (CMR).
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Affiliation(s)
- Han Zhu
- Department of Cardiology, Renji Hospital, Shanghai Jiao Tong University
School of Medicine, 200127 Shanghai, China
| | - Kewei Xie
- Department of Nephrology, Renji Hospital, Shanghai Jiao Tong University
School of Medicine, 200127 Shanghai, China
| | - Yingying Qian
- Department of Nephrology, Affiliated Hangzhou First People's Hospital,
Zhejiang University School of Medicine, 310011 Hangzhou, Zhejiang, China
| | - Zhiguo Zou
- Department of Cardiology, Renji Hospital, Shanghai Jiao Tong University
School of Medicine, 200127 Shanghai, China
| | - Meng Jiang
- Department of Cardiology, Renji Hospital, Shanghai Jiao Tong University
School of Medicine, 200127 Shanghai, China
| | - Jun Pu
- Department of Cardiology, Renji Hospital, Shanghai Jiao Tong University
School of Medicine, 200127 Shanghai, China
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer
Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine,
200127 Shanghai, China
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12
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Ravassa S, López B, Treibel TA, San José G, Losada-Fuentenebro B, Tapia L, Bayés-Genís A, Díez J, González A. Cardiac Fibrosis in heart failure: Focus on non-invasive diagnosis and emerging therapeutic strategies. Mol Aspects Med 2023; 93:101194. [PMID: 37384998 DOI: 10.1016/j.mam.2023.101194] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 06/09/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023]
Abstract
Heart failure is a leading cause of mortality and hospitalization worldwide. Cardiac fibrosis, resulting from the excessive deposition of collagen fibers, is a common feature across the spectrum of conditions converging in heart failure. Eventually, either reparative or reactive in nature, in the long-term cardiac fibrosis contributes to heart failure development and progression and is associated with poor clinical outcomes. Despite this, specific cardiac antifibrotic therapies are lacking, making cardiac fibrosis an urgent unmet medical need. In this context, a better patient phenotyping is needed to characterize the heterogenous features of cardiac fibrosis to advance toward its personalized management. In this review, we will describe the different phenotypes associated with cardiac fibrosis in heart failure and we will focus on the potential usefulness of imaging techniques and circulating biomarkers for the non-invasive characterization and phenotyping of this condition and for tracking its clinical impact. We will also recapitulate the cardiac antifibrotic effects of existing heart failure and non-heart failure drugs and we will discuss potential strategies under preclinical development targeting the activation of cardiac fibroblasts at different levels, as well as targeting additional extracardiac processes.
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Affiliation(s)
- Susana Ravassa
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Begoña López
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Thomas A Treibel
- Institute of Cardiovascular Science, University College London, UK; Barts Heart Centre, St Bartholomew's Hospital, London, UK
| | - Gorka San José
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Blanca Losada-Fuentenebro
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Leire Tapia
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Antoni Bayés-Genís
- CIBERCV, Carlos III Institute of Health, Madrid, Spain; Servei de Cardiologia i Unitat d'Insuficiència Cardíaca, Hospital Universitari Germans Trias i Pujol, Badalona, Spain; Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain; ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Badalona, Spain
| | - Javier Díez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain.
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, Pamplona, Spain; CIBERCV, Carlos III Institute of Health, Madrid, Spain.
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13
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Heymans S, Lakdawala NK, Tschöpe C, Klingel K. Dilated cardiomyopathy: causes, mechanisms, and current and future treatment approaches. Lancet 2023; 402:998-1011. [PMID: 37716772 DOI: 10.1016/s0140-6736(23)01241-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/20/2023] [Accepted: 06/13/2023] [Indexed: 09/18/2023]
Abstract
Dilated cardiomyopathy is conventionally defined as the presence of left ventricular or biventricular dilatation or systolic dysfunction in the absence of abnormal loading conditions (eg, primary valve disease) or significant coronary artery disease sufficient to cause ventricular remodelling. This definition has been recognised as overly restrictive, as left ventricular hypokinesis without dilation could be the initial presentation of dilated cardiomyopathy. The causes of dilated cardiomyopathy comprise genetic (primary dilated cardiomyopathy) or acquired factors (secondary dilated cardiomyopathy). Acquired factors include infections, toxins, cancer treatment, endocrinopathies, pregnancy, tachyarrhythmias, and immune-mediated diseases. 5-15% of patients with acquired dilated cardiomyopathy harbour a likely pathogenic or pathogenic gene variant (ie, gene mutation). Therefore, the diagnostic tests and therapeutic approach should always consider both genetic and acquired factors. This Seminar will focus on the current multidimensional diagnostic and therapeutic approach and discuss the underlying pathophysiology that could drive future treatments aiming to repair or replace the existing gene mutation, or target the specific inflammatory, metabolic, or pro-fibrotic drivers of genetic or acquired dilated cardiomyopathy.
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Affiliation(s)
- Stephane Heymans
- Department of Cardiology, Cardiovascular Research Institute Maastricht, University of Maastricht & Maastricht University Medical Centre, Maastricht, Netherlands; Department of Cardiovascular Sciences, Centre for Vascular and Molecular Biology, KU Leuven, Leuven, Belgium
| | - Neal K Lakdawala
- Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Carsten Tschöpe
- Department of Cardiology, Angiology, and Intensive Medicine (CVK), German Heart Center of the Charité (DHZC), Charité Universitätsmedizin, Berlin, Germany; Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Berlin, Germany; German Centre for Cardiovascular Research (DZHK), Berlin, Germany
| | - Karin Klingel
- Cardiopathology, Institute for Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany.
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14
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Raafs AG, Adriaans BP, Henkens MTHM, Verdonschot JAJ, Abdul Hamid MA, Díez J, Knackstedt C, van Empel VPM, Brunner-La Rocca HP, González A, Wildberger JE, Heymans SRB, Hazebroek MR. Biomarkers of Collagen Metabolism Are Associated with Left Ventricular Function and Prognosis in Dilated Cardiomyopathy: A Multi-Modal Study. J Clin Med 2023; 12:5695. [PMID: 37685762 PMCID: PMC10488673 DOI: 10.3390/jcm12175695] [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: 07/12/2023] [Revised: 08/16/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Collagen cross-linking is a fundamental process in dilated cardiomyopathy (DCM) and occurs when collagen deposition exceeds degradation, leading to impaired prognosis. This study investigated the associations of collagen-metabolism biomarkers with left ventricular function and prognosis in DCM. METHODS DCM patients who underwent endomyocardial biopsy, blood sampling, and cardiac MRI were included. The primary endpoint included death, heart failure hospitalization, or life-threatening arrhythmias, with a follow-up of 6 years (5-8). RESULTS In total, 209 DCM patients were included (aged 54 ± 13 years, 65% male). No associations were observed between collagen volume fraction, circulating carboxy-terminal propeptide of procollagen type-I (PICP), or collagen type I carboxy-terminal telopeptide [CITP] and matrix metalloproteinase [MMP]-1 ratio and cardiac function parameters. However, CITP:MMP-1 was significantly correlated with global longitudinal strain (GLS) in the total study sample (R = -0.40, p < 0.0001; lower CITP:MMP-1 ratio was associated with impaired GLS), with even stronger correlations in patients with LVEF > 40% (R = -0.70, p < 0.0001). Forty-seven (22%) patients reached the primary endpoint. Higher MMP-1 levels were associated with a worse outcome, even after adjustment for clinical and imaging predictors (1.026, 95% CI 1.002-1.051, p = 0.037), but CITP and CITP:MMP-1 were not. Combining MMP-1 and PICP improved the goodness-of-fit (LHR36.67, p = 0.004). CONCLUSION The degree of myocardial cross-linking (CITP:MMP-1) is associated with myocardial longitudinal contraction, and MMP-1 is an independent predictor of outcome in DCM patients.
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Affiliation(s)
- Anne G. Raafs
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
| | - Bouke P. Adriaans
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
| | - Michiel T. H. M. Henkens
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
- Netherlands Heart Institute (NLHI), 3511 EP Utrecht, The Netherlands
- Department of Pathology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands;
| | - Job A. J. Verdonschot
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
- Department of Clinical Genetics, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
| | - Myrurgia A. Abdul Hamid
- Department of Pathology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands;
| | - Javier Díez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, 31008 Pamplona, Spain; (J.D.); (A.G.)
- CIBERCV, Carlos III Institute of Health, 28029 Madrid, Spain
| | - Christian Knackstedt
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
| | - Vanessa P. M. van Empel
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
| | - Hans-Peter Brunner-La Rocca
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra and IdiSNA, 31008 Pamplona, Spain; (J.D.); (A.G.)
- CIBERCV, Carlos III Institute of Health, 28029 Madrid, Spain
| | - Joachim E. Wildberger
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
| | - Stephane R. B. Heymans
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
- Department of Cardiovascular Research, University of Leuven, 3000 Leuven, Belgium
| | - Mark R. Hazebroek
- Department of Cardiology, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands; (B.P.A.); (M.T.H.M.H.); (J.A.J.V.); (C.K.); (V.P.M.v.E.); (H.-P.B.-L.R.); (S.R.B.H.); (M.R.H.)
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, 6229 HX Maastricht, The Netherlands;
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15
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Theerasuwipakorn N, Chokesuwattanaskul R, Phannajit J, Marsukjai A, Thapanasuta M, Klem I, Chattranukulchai P. Impact of late gadolinium-enhanced cardiac MRI on arrhythmic and mortality outcomes in nonischemic dilated cardiomyopathy: updated systematic review and meta-analysis. Sci Rep 2023; 13:13775. [PMID: 37612359 PMCID: PMC10447440 DOI: 10.1038/s41598-023-41087-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 08/22/2023] [Indexed: 08/25/2023] Open
Abstract
Risk stratification based mainly on the impairment of left ventricular ejection fraction has limited performance in patients with nonischemic dilated cardiomyopathy (NIDCM). Evidence is rapidly growing for the impact of myocardial scar identified by late gadolinium enhancement (LGE) cardiac magnetic resonance imaging (CMR) on cardiovascular events. We aim to assess the prognostic value of LGE on long-term arrhythmic and mortality outcomes in patients with NIDCM. PubMed, Scopus, and Cochrane databases were searched from inception to January 21, 2022. Studies that included disease-specific subpopulations of NIDCM were excluded. Data were independently extracted and combined via random-effects meta-analysis using a generic inverse-variance strategy. Data from 60 studies comprising 15,217 patients were analyzed with a 3-year median follow-up. The presence of LGE was associated with major ventricular arrhythmic events (pooled OR: 3.99; 95% CI 3.08, 5.16), all-cause mortality (pooled OR: 2.14; 95% CI 1.81, 2.52), cardiovascular mortality (pooled OR 2.83; 95% CI 2.23, 3.60), and heart failure hospitalization (pooled OR: 2.53; 95% CI 1.78, 3.59). Real-world evidence suggests that the presence of LGE on CMR was a strong predictor of adverse long-term outcomes in patients with NIDCM. Scar assessment should be incorporated as a primary determinant in the patient selection criteria for primary prophylactic implantable cardioverter-defibrillator placement.
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Affiliation(s)
- Nonthikorn Theerasuwipakorn
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Ronpichai Chokesuwattanaskul
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Jeerath Phannajit
- Division of Clinical Epidemiology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Apichai Marsukjai
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Mananchaya Thapanasuta
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Igor Klem
- Duke Cardiovascular Magnetic Resonance Center, Division of Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Pairoj Chattranukulchai
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
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16
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Mao Y, Fu Q, Su F, Zhang W, Zhang Z, Zhou Y, Yang C. Trends in worldwide research on cardiac fibrosis over the period 1989-2022: a bibliometric study. Front Cardiovasc Med 2023; 10:1182606. [PMID: 37342441 PMCID: PMC10277498 DOI: 10.3389/fcvm.2023.1182606] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/24/2023] [Indexed: 06/22/2023] Open
Abstract
Background Cardiac fibrosis is a hallmark of various end-stage cardiovascular diseases (CVDs) and a potent contributor to adverse cardiovascular events. During the past decades, extensive publications on this topic have emerged worldwide, while a bibliometric analysis of the current status and research trends is still lacking. Methods We retrieved relevant 13,446 articles on cardiac fibrosis published between 1989 and 2022 from the Web of Science Core Collection (WoSCC). Bibliometrix was used for science mapping of the literature, while VOSviewer and CiteSpace were applied to visualize co-authorship, co-citation, co-occurrence, and bibliographic coupling networks. Results We identified four major research trends: (1) pathophysiological mechanisms; (2) treatment strategies; (3) cardiac fibrosis and related CVDs; (4) early diagnostic methods. The most recent and important research themes such as left ventricular dysfunction, transgenic mice, and matrix metalloproteinase were generated by burst analysis of keywords. The reference with the most citations was a contemporary review summarizing the role of cardiac fibroblasts and fibrogenic molecules in promoting fibrogenesis following myocardial injury. The top 3 most influential countries were the United States, China, and Germany, while the most cited institution was Shanghai Jiao Tong University, followed by Nanjing Medical University and Capital Medical University. Conclusions The number and impact of global publications on cardiac fibrosis has expanded rapidly over the past 30 years. These results are in favor of paving the way for future research on the pathogenesis, diagnosis, and treatment of cardiac fibrosis.
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Affiliation(s)
- Yukang Mao
- Department of Cardiology, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, China
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qiangqiang Fu
- Department of General Practice, Clinical Research Center for General Practice, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
| | - Feng Su
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wenjia Zhang
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhong Zhang
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yimeng Zhou
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chuanxi Yang
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, Shanghai, China
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van der Voorn SM, Bourfiss M, Muller SA, Çimen T, Saguner AM, Duru F, te Riele ASJM, Remme CA, van Veen TAB. Circulating Biomarkers of Fibrosis Formation in Patients with Arrhythmogenic Cardiomyopathy. Biomedicines 2023; 11:biomedicines11030813. [PMID: 36979791 PMCID: PMC10045011 DOI: 10.3390/biomedicines11030813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/02/2023] [Accepted: 03/04/2023] [Indexed: 03/11/2023] Open
Abstract
Arrhythmogenic cardiomyopathy (ACM) is a progressive inheritable disease which is characterized by a gradual fibro-(fatty) replacement of the myocardium. Visualization of diffuse and patchy fibrosis patterns is challenging using clinically applied cardiac imaging modalities (e.g., late gadolinium enhancement, LGE). During collagen synthesis and breakdown, carboxy–peptides are released into the bloodstream, specifically procollagen type-I carboxy-terminal propeptides (PICP) and collagen type-I carboxy-terminal telopeptides (ICTP). We collected the serum and EDTA blood samples and clinical data of 45 ACM patients (age 50.11 ± 15.53 years, 44% female), divided into 35 diagnosed ACM patients with a 2010 ARVC Task Force Criteria score (TFC) ≥ 4, and 10 preclinical variant carriers with a TFC < 4. PICP levels were measured using an enzyme-linked immune sorbent assay and ICTP levels with a radio immunoassay. Increased PICP/ICTP ratios suggest a higher collagen deposition. We found significantly higher PICP and PICP/ICTP levels in diagnosed patients compared to preclinical variant carriers (p < 0.036 and p < 0.027). A moderate negative correlation existed between right ventricular ejection fractions (RVEF) and the PICP/ICTP ratio (r = −0.46, p = 0.06). In addition, significant correlations with left ventricular function (LVEF r = −0.53, p = 0.03 and end-systolic volume r = 0.63, p = 0.02) were found. These findings indicate impaired contractile performance due to pro-fibrotic remodeling. Follow-up studies including a larger number of patients should be performed to substantiate our findings and the validity of those levels as potential promising biomarkers in ACM.
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Affiliation(s)
- Stephanie M. van der Voorn
- Department of Medical Physiology, Division Heart & Lungs, University Medical Center Utrecht, 3584 CM Utrecht, The Netherlands
| | - Mimount Bourfiss
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Steven A. Muller
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Tolga Çimen
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich, CH-8091 Zurich, Switzerland
| | - Ardan M. Saguner
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich, CH-8091 Zurich, Switzerland
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich, CH-8091 Zurich, Switzerland
- Center for Integrative Human Physiology (ZIHP), University of Zurich, CH-8091 Zurich, Switzerland
| | - Anneline S. J. M. te Riele
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands
| | - Carol Ann Remme
- Department of Clinical and Experimental Cardiology, Heart Centre, Amsterdam UMC, Location Academic Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Toon A. B. van Veen
- Department of Medical Physiology, Division Heart & Lungs, University Medical Center Utrecht, 3584 CM Utrecht, The Netherlands
- Correspondence: ; Tel.: +31-(0)88-75-589-08
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Effects of resveratrol supplementation on cardiac remodeling in hypertensive patients: a randomized controlled clinical trial. Hypertens Res 2023:10.1038/s41440-023-01231-z. [PMID: 36854725 DOI: 10.1038/s41440-023-01231-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/07/2023] [Accepted: 02/07/2023] [Indexed: 03/02/2023]
Abstract
Resveratrol (RES) has been demonstrated to be protective in the cardiovascular system in animal studies, but the evidence is limited in humans. The purpose of the study was to evaluate the effect of RES supplementation on cardiac remodeling in patients with hypertension. Eighty Subjects were randomly divided into RES group (plus RES 400 mg/d in addition to conventional therapy, n = 43) and control group (conventional therapy, n = 37). The main outcomes of the study were changes within cardiac-remodeling parameters. Secondary outcomes were changes in anthropometric parameters, arterial stiffness parameters and mechanism indices. There was no statistically significant difference between the RES group and control group in terms of baseline characteristics. After 6 months, the RES group had smaller left atrial, lower E/e', higher left ventricular global longitudinal strain and lower biomarkers indicating cardiac fibrosis (expressed by decreases in procollagen type I C-peptide and galectin-3) compared to the control group. However, there was no significant difference in left ventricular structure between the two groups. Although the RES group showed a significant decrease in brachial-ankle pulse wave velocity compared to the pre-intervention value, the difference between the RES and the control groups was not obvious. What's more, compared with the control group, the serum levels of sirtuin3, superoxide dismutase and klotho were significantly increased in the RES group. In conclusion, RES supplementation can alleviate left atrial remodeling, improve left ventricular diastolic function and may alleviate cardiac fibrosis in hypertensive patients, and could be used as an adjunct to conventional therapies of hypertensive heart disease.
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Tauekelova AT, Kalila Z, Bakhtiyar A, Sautbayeva Z, Len P, Sailybayeva A, Khamitov S, Kadroldinova N, Barteneva NS, Bekbossynova MS. Association of Lung Fibrotic Changes and Cardiological Dysfunction with Comorbidities in Long COVID-19 Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2567. [PMID: 36767932 PMCID: PMC9915134 DOI: 10.3390/ijerph20032567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/23/2022] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
Background. Long COVID-19 symptoms appeared in many COVID-19 survivors. However, the prevalence and symptoms associated with long COVID-19 and its comorbidities have not been established. Methods. In total, 312 patients with long COVID-19 from 21 primary care centers were included in the study. At the six-month follow-up, their lung function was assessed by computerized tomography (CT) and spirometry, whereas cardiac function was assessed by elec-trocardiogram (ECG), Holter ECG, echocardiography, 24 h blood pressure monitoring, and a six-minute walk test (6MWT). Results. Of the 312 persons investigated, significantly higher sys-tolic and diastolic blood pressure, left ventricular hypertrophy, and elevated NT-proBNP were revealed in participants with hypertension or type 2 diabetes. Left ventricular diastolic dysfunc-tion was more frequently present in patients with hypertension. The most common registered CT abnormalities were fibrotic changes (83, 36.6%) and mediastinal lymphadenopathy (23, 10.1%). Among the tested biochemical parameters, three associations were found in long COVID-19 patients with hypertension but not diabetes: increased hemoglobin, fibrinogen, and ferritin. Nine patients had persisting IgM antibodies to SARS-CoV-2. Conclusions. We demon-strated a strong association between signs of cardiac dysfunction and lung fibrotic changes with comorbidities in a cohort of long COVID-19 subjects.
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Affiliation(s)
| | - Zhanar Kalila
- National Research Center for Cardiac Surgery, Astana 010000, Kazakhstan
| | - Akerke Bakhtiyar
- National Research Center for Cardiac Surgery, Astana 010000, Kazakhstan
| | - Zarina Sautbayeva
- School of Sciences and Humanities, Nazarbayev University, Astana 010000, Kazakhstan
| | - Polina Len
- School of Sciences and Humanities, Nazarbayev University, Astana 010000, Kazakhstan
| | - Aliya Sailybayeva
- National Research Center for Cardiac Surgery, Astana 010000, Kazakhstan
| | - Sadyk Khamitov
- National Research Center for Cardiac Surgery, Astana 010000, Kazakhstan
| | | | - Natasha S. Barteneva
- School of Sciences and Humanities, Nazarbayev University, Astana 010000, Kazakhstan
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20
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Clinical Utility of Strain Imaging in Assessment of Myocardial Fibrosis. J Clin Med 2023; 12:jcm12030743. [PMID: 36769393 PMCID: PMC9917743 DOI: 10.3390/jcm12030743] [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: 12/08/2022] [Revised: 12/26/2022] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Myocardial fibrosis (MF) is a non-reversible process that occurs following acute or chronic myocardial damage. MF worsens myocardial deformation, remodels the heart and raises myocardial stiffness, and is a crucial pathological manifestation in patients with end-stage cardiovascular diseases and closely related to cardiac adverse events. Therefore, early quantitative analysis of MF plays an important role in risk stratification, clinical decision, and improvement in prognosis. With the advent and development of strain imaging modalities in recent years, MF may be detected early in cardiovascular diseases. This review summarizes the clinical usefulness of strain imaging techniques in the non-invasive assessment of MF.
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Bertaud A, Joshkon A, Heim X, Bachelier R, Bardin N, Leroyer AS, Blot-Chabaud M. Signaling Pathways and Potential Therapeutic Strategies in Cardiac Fibrosis. Int J Mol Sci 2023; 24:ijms24021756. [PMID: 36675283 PMCID: PMC9866199 DOI: 10.3390/ijms24021756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/06/2023] [Accepted: 01/11/2023] [Indexed: 01/17/2023] Open
Abstract
Cardiac fibrosis constitutes irreversible necrosis of the heart muscle as a consequence of different acute (myocardial infarction) or chronic (diabetes, hypertension, …) diseases but also due to genetic alterations or aging. Currently, there is no curative treatment that is able to prevent or attenuate this phenomenon that leads to progressive cardiac dysfunction and life-threatening outcomes. This review summarizes the different targets identified and the new strategies proposed to fight cardiac fibrosis. Future directions, including the use of exosomes or nanoparticles, will also be discussed.
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22
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Prediction of Left Ventricular Reverse Remodeling and Outcomes by Circulating Collagen-Derived Peptides. JACC. HEART FAILURE 2023; 11:58-72. [PMID: 36599551 DOI: 10.1016/j.jchf.2022.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 08/04/2022] [Accepted: 09/01/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND Myocardial fibrosis may increase vulnerability to poor prognosis in patients with heart failure (HF), even in those patients exhibiting left ventricular reverse remodeling (LVRR) after guideline-based therapies. OBJECTIVES This study sought to characterize fibrosis at baseline in patients with HF with left ventricular ejection fraction (LVEF) <50% by determining serum collagen type I-derived peptides (procollagen type I C-terminal propeptide [PICP] and ratio of collagen type I C-terminal telopeptide to matrix metalloproteinase-1) and to evaluate their association with LVRR and prognosis. METHODS Peptides were determined in 1,034 patients with HF at baseline. One-year echocardiography was available in 665 patients. Associations of peptides with 1-year changes in echocardiographic variables were analyzed by multivariable linear mixed models. LVEF was considered improved if it increased by ≥15% or to ≥50% or if it increased by ≥10% to >40% in patients with LVEF ≤40%. Cardiovascular death and HF-related outcomes were analyzed in all patients randomized to derivation (n = 648) and validation (n = 386) cohorts. RESULTS Continuous associations with echocardiographic changes were observed only for PICP. Compared with high-PICP (≥108.1 ng/mL) patients, low-PICP (<108.1 ng/mL) patients exhibited enhanced LVRR and a lower risk of HF-related outcomes (P ≤ 0.018), with women and nonischemic patients with HF showing a stronger LVEF increase (interaction P ≤ 0.010). LVEF increase was associated with a better prognosis, particularly in low-PICP patients (interaction P ≤ 0.029). Only patients with both low PICP and improved LVEF exhibited a better clinical evolution than patients with nonimproved LVEF (P < 0.001). CONCLUSIONS Phenotyping with PICP, a peptide associated with myocardial fibrosis, may be useful to differentiate patients with HF who are more likely to experience clinical myocardial recovery from those with partial myocardial improvement.
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23
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Yin L, Mei J, Dong J, Qu X, Jiang Y. Association of sodium intake with adverse left atrial function and left atrioventricular coupling in Chinese. J Hypertens 2023; 41:159-170. [PMID: 36453659 PMCID: PMC9794161 DOI: 10.1097/hjh.0000000000003317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/17/2022] [Accepted: 09/29/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVES High sodium intake is strongly associated with hypertension and obesity. This study aims to investigate the relationship between 24-h urinary sodium (a surrogate measure of sodium intake), ambulatory blood pressure parameters, left atrial function, and left atrioventricular coupling. Further, we intend to examine whether blood pressure and BMI might be mediators of the relationship between 24-h urinary sodium and subclinical cardiac function. METHODS Our study had 398 participants, all of whom were subjected to 24-h urine collection, 24-h ambulatory blood pressure measurement, and cardiac magnetic resonance imaging. RESULTS The average age of the participants was 55.70 ± 11.30 years old. The mean urinary sodium of the participants was 172.01 ± 80.24 mmol/24 h. After adjusting for age, sex, history of diabetes, smoking status, alcohol consumption, and use of diuretics, 24-h urinary sodium was correlated with multiple ambulatory blood pressure parameters, BMI, left atrial function, and the left atrioventricular coupling index (LACI) (P < 0.05). Mediation analysis showed that BMI explained 16% of the indirect effect of 24-h urinary sodium and left atrial function and 30% of the indirect effect of LACI. Independent of the mediator, 24-h urinary sodium had a significant direct effect on left atrial function and left atrioventricular coupling. CONCLUSIONS Higher 24-h urinary sodium was associated with a greater BMI as well as poor left atrial function and left atrioventricular coupling, and the BMI mediated the relationship between 24-h urinary sodium and subclinical left cardiac function. Furthermore, and more importantly, 24-h urinary sodium may have directly affected the left atrial function and left atrioventricular coupling independent of intermediary factors.
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Affiliation(s)
- Lili Yin
- Second Affiliated Hospital of Dalian Medical University
| | - Jiajie Mei
- Second Affiliated Hospital of Dalian Medical University
| | - Jianli Dong
- Second Affiliated Hospital of Dalian Medical University
| | - Xiaofeng Qu
- Second Affiliated Hospital of Dalian Medical University
| | - Yinong Jiang
- First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
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Proteomic Insights into Cardiac Fibrosis: From Pathophysiological Mechanisms to Therapeutic Opportunities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248784. [PMID: 36557919 PMCID: PMC9781843 DOI: 10.3390/molecules27248784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
Cardiac fibrosis is a common pathophysiologic process in nearly all forms of heart disease which refers to excessive deposition of extracellular matrix proteins by cardiac fibroblasts. Activated fibroblasts are the central cellular effectors in cardiac fibrosis, and fibrotic remodelling can cause several cardiac dysfunctions either by reducing the ejection fraction due to a stiffened myocardial matrix, or by impairing electric conductance. Recently, there is a rising focus on the proteomic studies of cardiac fibrosis for pathogenesis elucidation and potential biomarker mining. This paper summarizes the current knowledge of molecular mechanisms underlying cardiac fibrosis, discusses the potential of imaging and circulating biomarkers available to recognize different phenotypes of this lesion, reviews the currently available and potential future therapies that allow individualized management in reversing progressive fibrosis, as well as the recent progress on proteomic studies of cardiac fibrosis. Proteomic approaches using clinical specimens and animal models can provide the ability to track pathological changes and new insights into the mechanisms underlining cardiac fibrosis. Furthermore, spatial and cell-type resolved quantitative proteomic analysis may also serve as a minimally invasive method for diagnosing cardiac fibrosis and allowing for the initiation of prophylactic treatment.
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25
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Riccardi M, Sammartino AM, Piepoli M, Adamo M, Pagnesi M, Rosano G, Metra M, von Haehling S, Tomasoni D. Heart failure: an update from the last years and a look at the near future. ESC Heart Fail 2022; 9:3667-3693. [PMID: 36546712 PMCID: PMC9773737 DOI: 10.1002/ehf2.14257] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
In the last years, major progress occurred in heart failure (HF) management. Quadruple therapy is now mandatory for all the patients with HF with reduced ejection fraction. Whilst verciguat is becoming available across several countries, omecamtiv mecarbil is waiting to be released for clinical use. Concurrent use of potassium-lowering agents may counteract hyperkalaemia and facilitate renin-angiotensin-aldosterone system inhibitor implementations. The results of the EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction (EMPEROR-Preserved) trial were confirmed by the Dapagliflozin in Heart Failure with Mildly Reduced or Preserved Ejection Fraction (DELIVER) trial, and we now have, for the first time, evidence for treatment of also patients with HF with preserved ejection fraction. In a pre-specified meta-analysis of major randomized controlled trials, sodium-glucose co-transporter-2 inhibitors reduced all-cause mortality, cardiovascular (CV) mortality, and HF hospitalization in the patients with HF regardless of left ventricular ejection fraction. Other steps forward have occurred in the treatment of decompensated HF. Acetazolamide in Acute Decompensated Heart Failure with Volume Overload (ADVOR) trial showed that the addition of intravenous acetazolamide to loop diuretics leads to greater decongestion vs. placebo. The addition of hydrochlorothiazide to loop diuretics was evaluated in the CLOROTIC trial. Torasemide did not change outcomes, compared with furosemide, in TRANSFORM-HF. Ferric derisomaltose had an effect on the primary outcome of CV mortality or HF rehospitalizations in IRONMAN (rate ratio 0.82; 95% confidence interval 0.66-1.02; P = 0.070). Further options for the treatment of HF, including device therapies, cardiac contractility modulation, and percutaneous treatment of valvulopathies, are summarized in this article.
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Affiliation(s)
- Mauro Riccardi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Antonio Maria Sammartino
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Massimo Piepoli
- Clinical Cardiology, IRCCS Policlinico San DonatoUniversity of MilanMilanItaly
- Department of Preventive CardiologyUniversity of WrocławWrocławPoland
| | - Marianna Adamo
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | | | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity of Goettingen Medical CenterGottingenGermany
- German Center for Cardiovascular Research (DZHK), Partner Site GöttingenGottingenGermany
| | - Daniela Tomasoni
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
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Zhu L, Wang Y, Zhao S, Lu M. Detection of myocardial fibrosis: Where we stand. Front Cardiovasc Med 2022; 9:926378. [PMID: 36247487 PMCID: PMC9557071 DOI: 10.3389/fcvm.2022.926378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
Myocardial fibrosis, resulting from the disturbance of extracellular matrix homeostasis in response to different insults, is a common and important pathological remodeling process that is associated with adverse clinical outcomes, including arrhythmia, heart failure, or even sudden cardiac death. Over the past decades, multiple non-invasive detection methods have been developed. Laboratory biomarkers can aid in both detection and risk stratification by reflecting cellular and even molecular changes in fibrotic processes, yet more evidence that validates their detection accuracy is still warranted. Different non-invasive imaging techniques have been demonstrated to not only detect myocardial fibrosis but also provide information on prognosis and management. Cardiovascular magnetic resonance (CMR) is considered as the gold standard imaging technique to non-invasively identify and quantify myocardial fibrosis with its natural ability for tissue characterization. This review summarizes the current understanding of the non-invasive detection methods of myocardial fibrosis, with the focus on different techniques and clinical applications of CMR.
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Affiliation(s)
- Leyi Zhu
- State Key Laboratory of Cardiovascular Disease, Department of Magnetic Resonance Imaging, National Center for Cardiovascular Diseases, Fuwai Hospital, Beijing, China
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Yining Wang
- State Key Laboratory of Cardiovascular Disease, Department of Magnetic Resonance Imaging, National Center for Cardiovascular Diseases, Fuwai Hospital, Beijing, China
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shihua Zhao
- State Key Laboratory of Cardiovascular Disease, Department of Magnetic Resonance Imaging, National Center for Cardiovascular Diseases, Fuwai Hospital, Beijing, China
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minjie Lu
- State Key Laboratory of Cardiovascular Disease, Department of Magnetic Resonance Imaging, National Center for Cardiovascular Diseases, Fuwai Hospital, Beijing, China
- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Key Laboratory of Cardiovascular Imaging (Cultivation), Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Minjie Lu
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27
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Molecular Approaches and Echocardiographic Deformation Imaging in Detecting Myocardial Fibrosis. Int J Mol Sci 2022; 23:ijms231810944. [PMID: 36142856 PMCID: PMC9501415 DOI: 10.3390/ijms231810944] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/11/2022] [Accepted: 09/16/2022] [Indexed: 12/25/2022] Open
Abstract
The pathological remodeling of myocardial tissue is the main cause of heart diseases. Several processes are involved in the onset of heart failure, and the comprehension of the mechanisms underlying the pathological phenotype deserves special attention to find novel procedures to identify the site of injury and develop novel strategies, as well as molecular druggable pathways, to counteract the high degree of morbidity associated with it. Myocardial fibrosis (MF) is recognized as a critical trigger for disruption of heart functionality due to the excessive accumulation of extracellular matrix proteins, in response to an injury. Its diagnosis remains focalized on invasive techniques, such as endomyocardial biopsy (EMB), or may be noninvasively detected by cardiac magnetic resonance imaging (CMRI). The detection of MF by non-canonical markers remains a challenge in clinical practice. During the last two decades, two-dimensional (2D) speckle tracking echocardiography (STE) has emerged as a new non-invasive imaging modality, able to detect myocardial tissue abnormalities without specifying the causes of the underlying histopathological changes. In this review, we highlighted the clinical utility of 2D-STE deformation imaging for tissue characterization, and its main technical limitations and criticisms. Moreover, we focalized on the importance of coupling 2D-STE examination with the molecular approaches in the clinical decision-making processes, in particular when the 2D-STE does not reflect myocardial dysfunction directly. We also attempted to examine the roles of epigenetic markers of MF and hypothesized microRNA-based mechanisms aiming to understand how they match with the clinical utility of echocardiographic deformation imaging for tissue characterization and MF assessment.
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28
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Novel Therapies for the Treatment of Cardiac Fibrosis Following Myocardial Infarction. Biomedicines 2022; 10:biomedicines10092178. [PMID: 36140279 PMCID: PMC9496565 DOI: 10.3390/biomedicines10092178] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/17/2022] [Accepted: 08/22/2022] [Indexed: 12/03/2022] Open
Abstract
Cardiac fibrosis is a common pathological consequence of most myocardial diseases. It is associated with the excessive accumulation of extracellular matrix proteins as well as fibroblast differentiation into myofibroblasts in the cardiac interstitium. This structural remodeling often results in myocardial dysfunctions such as arrhythmias and impaired systolic function in patients with heart conditions, ultimately leading to heart failure and death. An understanding of the precise mechanisms of cardiac fibrosis is still limited due to the numerous signaling pathways, cells, and mediators involved in the process. This review article will focus on the pathophysiological processes associated with the development of cardiac fibrosis. In addition, it will summarize the novel strategies for anti-fibrotic therapies such as epigenetic modifications, miRNAs, and CRISPR technologies as well as various medications in cellular and animal models.
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29
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Tomasoni D, Adamo M, Metra M. July 2022 at a glance: focus on prognosis, devices and valvular heart disease. Eur J Heart Fail 2022; 24:1145-1147. [PMID: 35864809 DOI: 10.1002/ejhf.2234] [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: 11/07/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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30
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Kobayashi M, Girerd N, Ferreira JP, Kevin D, Huttin O, González A, Bozec E, Clark AL, Cosmi F, Cuthbert J, Diez J, Edelmann F, Hazebroek M, Heymans S, Mariottoni B, Pellicori P, Petutschnigg J, Pieske B, Staessen JA, Verdonschot JAJ, Rossignol P, Cleland JGF, Zannad F. The association between markers of type I collagen synthesis and echocardiographic response to spironolactone in patients at risk of heart failure: findings from the HOMAGE trial. Eur J Heart Fail 2022; 24:1559-1568. [PMID: 35703355 DOI: 10.1002/ejhf.2579] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Procollagen type I C-terminal propeptide (PICP) and procollagen type III N-terminal propeptide (PIIINP) are markers reflecting collagen synthesis in cardiac fibrosis. However, they may be influenced by the presence of noncardiac comorbidities (e.g., ageing, obesity, renal impairment). Understanding the associations between markers of collagen synthesis and abnormalities of cardiac structure and function is important to screen for myocardial fibrosis and monitor the antifibrotic effect of medications. METHODS The HOMAGE (Heart OMics in Aging) trial showed that spironolactone decreased serum PICP concentrations and improved cardiac remodeling over 9 months in a population at risk of developing heart failure (HF). We evaluated the associations between echocardiographic variables, PICP, PIIINP and galectin-3 at baseline and during the course of the trial. RESULTS Among 527 individuals (74±7years, 26% women), median serum concentrations of PICP, PIIINP and galectin-3 were 80.6μg/L (65.1-97.0), 3.9μg/L (3.1-5.0) and 16.1μg/L (13.5-19.7), respectively. After adjustment for potential confounders, higher serum PICP was significantly associated with left ventricular hypertrophy, left atrial enlargement, and greater ventricular stiffness (all p-values<0.05), whereas serum PIIINP and galectin-3 were not (all p-values>0.05). In patients treated with spironolactone, a reduction in serum PICP during the trial was associated with a decrease in E/e' (adjusted-beta [95% CI] =0.93 [0.14-1.73]; p=0.022). CONCLUSIONS In individuals at high risk of developing HF, serum PICP was associated with cardiac structural and functional abnormalities, and a decrease in PICP with spironolactone was correlated with improved diastolic dysfunction as assessed by E/e'. In contrast, no such associations were present for serum PIIINP and galectin-3.
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Affiliation(s)
- Masatake Kobayashi
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - Nicolas Girerd
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - João Pedro Ferreira
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France.,Cardiovascular Research and Development Center, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Duarte Kevin
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - Olivier Huttin
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - Arantxa González
- Program of Cardiovascular Diseases, CIMA. Universidad de Navarra and IdiSNA, Pamplona, Spain & CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - Erwan Bozec
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - Andrew L Clark
- Department of Cardiology, University of Hull, Castle Hill Hospital, Cottingham, East Riding of Yorkshire, UK
| | - Franco Cosmi
- Department of Cardiology, Cortona Hospital, Arezzo, Italy
| | - Joe Cuthbert
- Department of Cardiology, University of Hull, Castle Hill Hospital, Cottingham, East Riding of Yorkshire, UK
| | - Javier Diez
- Program of Cardiovascular Diseases, CIMA. Universidad de Navarra and IdiSNA, Pamplona, Spain & CIBERCV, Carlos III Institute of Health, Madrid, Spain.,Departments of Nephrology and Cardiology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Frank Edelmann
- Department of Internal Medicine and Cardiology Campus Virchow Klinikum, Charité University Medicine Berlin and German Centre for Cardiovascular research (DZHK), Partner Site Berlin, Germany
| | - Mark Hazebroek
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, 6229, ER, Maastricht, Netherlands
| | - Stephane Heymans
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, 6229, ER, Maastricht, Netherlands.,Centre for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Herestraat 49, bus 911, 3000, Leuven, Belgium
| | | | - Pierpaolo Pellicori
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Johannes Petutschnigg
- Department of Internal Medicine and Cardiology Campus Virchow Klinikum, Charité University Medicine Berlin and German Centre for Cardiovascular research (DZHK), Partner Site Berlin, Germany
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology Campus Virchow Klinikum, Charité University Medicine Berlin and German Centre for Cardiovascular research (DZHK), Partner Site Berlin, Germany.,Berlin Institute of Health, Berlin, Germany
| | - Jan A Staessen
- Non-Profit Research Institute Alliance for the Promotion of Preventive Medicine, Mechelen (APPREMED), Belgium.,Biomedical Sciences Group, Faculty of Medicine, University of Leuven, Leuven, Belgium
| | - Job A J Verdonschot
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, 6229, ER, Maastricht, Netherlands
| | - Patrick Rossignol
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
| | - John G F Cleland
- Robertson Centre for Biostatistics, Institute of Health and Wellbeing, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK
| | - Faiez Zannad
- Université de Lorraine, INSERM, Centre d'Investigations Cliniques Plurithématique 1433, Inserm U1116, CHRU de Nancy and F-CRIN INI-CRCT, Nancy, France
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A Fibrosis Biomarker Early Predicts Cardiotoxicity Due to Anthracycline-Based Breast Cancer Chemotherapy. Cancers (Basel) 2022; 14:cancers14122941. [PMID: 35740602 PMCID: PMC9221256 DOI: 10.3390/cancers14122941] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/10/2022] [Accepted: 06/10/2022] [Indexed: 11/25/2022] Open
Abstract
Anthracycline-based cancer chemotherapy (ACC) causes myocardial fibrosis, a lesion contributing to left ventricular dysfunction (LVD). We investigated whether the procollagen-derived type-I C-terminal-propeptide (PICP): (1) associates with subclinical LVD (sLVD) at 3-months after ACC (3m-post-ACC); (2) predicts cardiotoxicity 1-year after ACC (12m-post-ACC) in breast cancer patients (BC-patients); and (3) associates with LVD in ACC-induced heart failure patients (ACC-HF-patients). Echocardiography, serum PICP and biomarkers of cardiomyocyte damage were assessed in two independent cohorts of BC-patients: CUN (n = 87) at baseline, post-ACC, and 3m and 12m (n = 65)-post-ACC; and HULAFE (n = 70) at baseline, 3m and 12m-post-ACC. Thirty-seven ACC-HF-patients were also studied. Global longitudinal strain (GLS)-based sLVD (3m-post-ACC) and LV ejection fraction (LVEF)-based cardiotoxicity (12m-post-ACC) were defined according to guidelines. BC-patients: all biomarkers increased at 3m-post-ACC versus baseline. PICP was particularly increased in patients with sLVD (interaction-p < 0.001) and was associated with GLS (p < 0.001). PICP increase at 3m-post-ACC predicted cardiotoxicity at 12m-post-ACC (odds-ratio ≥ 2.95 per doubling PICP, p ≤ 0.025) in both BC-cohorts, adding prognostic value to the early assessment of GLS and LVEF. ACC-HF-patients: PICP was inversely associated with LVEF (p = 0.004). In ACC-treated BC-patients, an early increase in PICP is associated with early sLVD and predicts cardiotoxicity 1 year after ACC. PICP is also associated with LVD in ACC-HF-patients.
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The Role of Circulating Collagen Turnover Biomarkers and Late Gadolinium Enhancement in Patients with Non-Ischemic Dilated Cardiomyopathy. Diagnostics (Basel) 2022; 12:diagnostics12061435. [PMID: 35741245 PMCID: PMC9222171 DOI: 10.3390/diagnostics12061435] [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: 05/08/2022] [Revised: 06/08/2022] [Accepted: 06/08/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Myocardial scarring is a primary pathogenetic process in nonischemic dilated cardiomyopathy (NIDCM) that is responsible for progressive cardiac remodeling and heart failure, severely impacting the survival of these patients. Although several collagen turnover biomarkers have been associated with myocardial fibrosis, their clinical utility is still limited. Late gadolinium enhancement (LGE) determined by cardiac magnetic resonance imaging (CMR) has become a feasible method to detect myocardial replacement fibrosis. We sought to evaluate the association between collagen turnover biomarkers and replacement myocardial scarring by CMR and, also, to test their ability to predict outcome in conjunction with LGE in patients with NIDCM. Method: We conducted a prospective study on 194 patients (48.7 ± 14.3 years of age; 74% male gender) with NIDCM. The inclusion criteria were similar to those for the definition of NIDCM, performed exclusively by CMR: (1) LV dilation with an LV end-diastolic volume (LVEDV) of over 97 mL/m2; (2) global LV dysfunction, expressed as a decreased LVEF of under 45%. CMR was used to determine the presence and extent of LGE. Several collagen turnover biomarkers were determined at diagnosis, comprising galectin-3 (Gal3), procollagen type I carboxy-terminal pro-peptide (PICP) and N-terminal pro-peptide of procollagen type III (PIIINP). A composite outcome (all-cause mortality, ventricular tachyarrhythmias, heart failure hospitalization) was ascertained over a median of 26 months. Results: Gal3, PICP and PIIINP were considerably increased in those with LGE+ (p < 0.001), also being directly correlated with LGE mass (r2 = 0.42; r2 = 0.44; r2 = 0.31; all p < 0.001). Receiver operating characteristic (ROC) analysis revealed a significant ability to diagnose LGE, with an area under the ROC of 0.816 for Gal3, 0.705 for PICP, and 0.757 for PIIINP (all p < 0.0001). Kaplan−Meier analysis showed that at a threshold of >13.8 ng/dL for Gal3 and >97 ng/dL for PICP, they were able to significantly predict outcome (HR = 2.66, p < 0.001; HR = 1.93, p < 0.002). Of all patients, 17% (n = 33) reached the outcome. In multivariate analysis, after adjustment for covariates, only LGE+ and Gal3+ remained independent predictors for outcome (p = 0.008; p = 0.04). Nonetheless, collagen turnover biomarkers were closely related to HF severity, providing incremental predictive value for severely decreased LVEF of under 30% in patients with NIDCM, beyond that with LGE alone. Conclusions: In patients with NIDCM, circulating collagen turnover biomarkers such as Gal3, PICP and PIIINP are closely related to the presence and extent of LGE and can significantly predict cardiovascular outcome. The joint use of LGE with Gal3 and PICP significantly improved outcome prediction.
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Raafs AG, Vos JL, Henkens MTHM, Slurink BO, Verdonschot JAJ, Bossers D, Roes K, Gerretsen S, Knackstedt C, Hazebroek MR, Nijveldt R, Heymans SRB. Left Atrial Strain Has Superior Prognostic Value to Ventricular Function and Delayed-Enhancement in Dilated Cardiomyopathy. JACC Cardiovasc Imaging 2022; 15:1015-1026. [PMID: 35680209 DOI: 10.1016/j.jcmg.2022.01.016] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/01/2022] [Accepted: 01/24/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND The left atrium is an early sensor of left ventricular (LV) dysfunction. Still, the prognostic value of left atrial (LA) function (strain) on cardiac magnetic resonance (CMR) in dilated cardiomyopathy (DCM) remains unknown. OBJECTIVES The goal of this study was to evaluate the prognostic value of CMR-derived LA strain in DCM. METHODS Patients with DCM from the Maastricht Cardiomyopathy Registry with available CMR imaging were included. The primary endpoint was the combination of sudden or cardiac death, heart failure (HF) hospitalization, or life-threatening arrhythmias. Given the nonlinearity of continuous variables, cubic spline analysis was performed to dichotomize. RESULTS A total of 488 patients with DCM were included (median age: 54 [IQR: 46-62] years; 61% male). Seventy patients (14%) reached the primary endpoint (median follow-up: 6 [IQR: 4-9] years). Age, New York Heart Association (NYHA) functional class >II, presence of late gadolinium enhancement (LGE), LV ejection fraction (LVEF), LA volume index (LAVI), LV global longitudinal strain (GLS), and LA reservoir and conduit strain were univariably associated with the outcome (all P < 0.02). LA conduit strain was a stronger predictor of outcome compared with reservoir strain. LA conduit strain, NYHA functional class >II, and LGE remained associated in the multivariable model (LA conduit strain HR: 3.65 [95% CI: 2.01-6.64; P < 0.001]; NYHA functional class >II HR: 1.81 [95% CI: 1.05-3.12; P = 0.033]; and LGE HR: 2.33 [95% CI: 1.42-3.85; P < 0.001]), whereas age, N-terminal pro-B-type natriuretic peptide, LVEF, left atrial ejection fraction, LAVI, and LV GLS were not. Adding LA conduit strain to other independent predictors (NYHA functional class and LGE) significantly improved the calibration, accuracy, and reclassification of the prediction model (P < 0.05). CONCLUSIONS LA conduit strain on CMR is a strong independent prognostic predictor in DCM, superior to LV GLS, LVEF, and LAVI and incremental to LGE. Including LA conduit strain in DCM patient management should be considered to improve risk stratification.
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Affiliation(s)
- Anne G Raafs
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands.
| | - Jacqueline L Vos
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Michiel T H M Henkens
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands; Netherlands Heart Institute (NLHI), Utrecht, the Netherlands
| | - Bram O Slurink
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Job A J Verdonschot
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands; Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Daan Bossers
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Kit Roes
- Department of Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Suzanne Gerretsen
- Department of Radiology and Nuclear Medicine, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Christian Knackstedt
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands
| | - Mark R Hazebroek
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands
| | - Robin Nijveldt
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Stephane R B Heymans
- Department of Cardiology, Cardiovascular Research Institute (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands; Department of Cardiovascular Research, University of Leuven, Leuven, Belgium
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34
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González A, Richards AM, de Boer RA, Thum T, Arfsten H, Hülsmann M, Falcao-Pires I, Díez J, Foo RSY, Chan MY, Aimo A, Anene-Nzelu CG, Abdelhamid M, Adamopoulos S, Anker SD, Belenkov Y, Ben Gal T, Cohen-Solal A, Böhm M, Chioncel O, Delgado V, Emdin M, Jankowska EA, Gustafsson F, Hill L, Jaarsma T, Januzzi JL, Jhund PS, Lopatin Y, Lund LH, Metra M, Milicic D, Moura B, Mueller C, Mullens W, Núñez J, Piepoli MF, Rakisheva A, Ristić AD, Rossignol P, Savarese G, Tocchetti CG, Van Linthout S, Volterrani M, Seferovic P, Rosano G, Coats AJS, Bayés-Genís A. Cardiac remodelling - Part 1: From cells and tissues to circulating biomarkers. A review from the Study Group on Biomarkers of the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail 2022; 24:927-943. [PMID: 35334137 DOI: 10.1002/ejhf.2493] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/09/2022] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
Cardiac remodelling refers to changes in left ventricular structure and function over time, with a progressive deterioration that may lead to heart failure (HF) development (adverse remodelling) or vice versa a recovery (reverse remodelling) in response to HF treatment. Adverse remodelling predicts a worse outcome, whilst reverse remodelling predicts a better prognosis. The geometry, systolic and diastolic function and electric activity of the left ventricle are affected, as well as the left atrium and on the long term even right heart chambers. At a cellular and molecular level, remodelling involves all components of cardiac tissue: cardiomyocytes, fibroblasts, endothelial cells and leucocytes. The molecular, cellular and histological signatures of remodelling may differ according to the cause and severity of cardiac damage, and clearly to the global trend toward worsening or recovery. These processes cannot be routinely evaluated through endomyocardial biopsies, but may be reflected by circulating levels of several biomarkers. Different classes of biomarkers (e.g. proteins, non-coding RNAs, metabolites and/or epigenetic modifications) and several biomarkers of each class might inform on some aspects on HF development, progression and long-term outcomes, but most have failed to enter clinical practice. This may be due to the biological complexity of remodelling, so that no single biomarker could provide great insight on remodelling when assessed alone. Another possible reason is a still incomplete understanding of the role of biomarkers in the pathophysiology of cardiac remodelling. Such role will be investigated in the first part of this review paper on biomarkers of cardiac remodelling.
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Affiliation(s)
- Arantxa González
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, and IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
| | - A Mark Richards
- Department of medicine, Yong Loo-Lin School of Medicine, National University of Singapore, Singapore
- Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
| | - Rudolf A de Boer
- University Medical Center Groningen, University of Groningen, Department of Cardiology, Groningen, The Netherlands
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS) and Rebirth Center for Translational Regenerative Therapies, Hannover Medical School, Hannover, Germany
- Fraunhofer Institute of Toxicology and Experimental Medicine, Hannover, Germany
| | - Henrike Arfsten
- Clinical Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
- German Centre for Cardiovascular Research (DZHK), Berlin, Germany
| | - Martin Hülsmann
- Clinical Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Inês Falcao-Pires
- Department od Surgery and Physiology, Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Javier Díez
- Program of Cardiovascular Diseases, CIMA Universidad de Navarra, and IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
- Departments of Cardiology and Cardiac Surgery, and Nephrology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Roger S Y Foo
- Department of medicine, Yong Loo-Lin School of Medicine, National University of Singapore, Singapore
| | - Mark Y Chan
- Department of medicine, Yong Loo-Lin School of Medicine, National University of Singapore, Singapore
| | - Alberto Aimo
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Chukwuemeka G Anene-Nzelu
- Department of medicine, Yong Loo-Lin School of Medicine, National University of Singapore, Singapore
- Montreal Heart Institute, Montreal, Canada
| | | | - Stamatis Adamopoulos
- 2nd Department of Cardiovascular Medicine, Onassis Cardiac Surgery Center, Athens, Greece
| | - Stefan D Anker
- Department of Cardiology (CVK), and Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin, Berlin, Germany
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | | | - Tuvia Ben Gal
- Cardiology Department, Rabin Medical Center, Beilinson, Israel
| | | | - Michael Böhm
- Universitätsklinikum des Saarlandes, Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Saarland University, Homburg/Saar, Germany
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu' Bucharest, University of Medicine Carol Davila, Bucharest, Romania
| | - Victoria Delgado
- Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Michele Emdin
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Ewa A Jankowska
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Finn Gustafsson
- Rigshospitalet-Copenhagen University Hospital, Heart Centre, Department of Cardiology, Copenhagen, Denmark
| | | | | | - James L Januzzi
- Massachusetts General Hospital and Baim Institute for Clinical Research, Boston, MA, USA
| | - Pardeep S Jhund
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, Scotland
| | - Yuri Lopatin
- Volgograd State Medical University, Volgograd, Russia
| | - Lars H Lund
- Department of Medicine, Karolinska Institutet, and Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Marco Metra
- Cardiology, ASST Spedali Civili; Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Davor Milicic
- University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Brenda Moura
- Faculty of Medicine, University of Porto, Porto, Portugal
- Cardiology Department, Porto Armed Forces Hospital, Portugal
| | | | | | - Julio Núñez
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
- Hospital Clínico Universitario de Valencia, INCLIVA, Universidad de Valencia, Valencia, Spain
| | - Massimo F Piepoli
- Cardiology Division, Castelsangiovanni Hospital, Castelsangiovanni, Italy
| | - Amina Rakisheva
- Scientific Research Institute of Cardiology and Internal Medicine, Almaty, Kazakhstan
| | - Arsen D Ristić
- Department of Cardiology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Patrick Rossignol
- Université de Lorraine, Centre d'Investigations Cliniques- Plurithématique 1433, and Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT, Nancy, France
| | - Gianluigi Savarese
- Department of Medicine, Karolinska Institutet, and Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Carlo G Tocchetti
- Cardio-Oncology Unit, Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Interdepartmental Hypertension Research Center (CIRIAPA), Federico II University, Naples, Italy
| | - Sophie Van Linthout
- German Centre for Cardiovascular Research (DZHK), Berlin, Germany
- Berlin Institute of Health (BIH) at Charité - Universitätmedizin Berlin, BIH Center for Regenerative Therapies (BCRT), Berlin, Germany
| | | | - Petar Seferovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Serbian Academy of Sciences and Arts, Belgrade, Serbia
| | - Giuseppe Rosano
- St. George's Hospitals, NHS Trust, University of London, London, UK
| | | | - Antoni Bayés-Genís
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
- Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
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Nikolov A, Popovski N. Extracellular Matrix in Heart Disease: Focus on Circulating Collagen Type I and III Derived Peptides as Biomarkers of Myocardial Fibrosis and Their Potential in the Prognosis of Heart Failure: A Concise Review. Metabolites 2022; 12:297. [PMID: 35448484 PMCID: PMC9025448 DOI: 10.3390/metabo12040297] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 12/31/2022] Open
Abstract
Accumulating evidence indicates that two major proteins are responsible for the structural coherence of bounding cardiomyocytes. These biomolecules are known as myocardial fibrillar collagen type I (COL1) and type III (COL3). In addition, fibronectin, laminin, fibrillin, elastin, glycoproteins, and proteoglycans take part in the formation of cardiac extracellular matrix (ECM). In physiological conditions, collagen synthesis and degradation in human cardiac ECM are well-regulated processes, but they can be impaired in certain cardiovascular diseases, such as heart failure (HF). Myocardial remodeling is part of the central mechanism of HF and involves cardiomyocyte injury and cardiac fibrosis due to increased fibrillar collagen accumulation. COL1 and COL3 are predominantly involved in this process. Specific products identified as collagen-derived peptides are released in the circulation as a result of abnormal COL1 and COL3 turnover and myocardial remodeling in HF and can be detected in patients' sera. The role of these products in the pathogenesis of cardiac fibrosis and the possible clinical implications are the focus of numerous investigations. This paper reviews recent studies on COL1- and COL3-derived peptides in patients with HF. Their potential application as indicators of myocardial fibrosis and prognostic markers of HF is also highlighted.
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Affiliation(s)
- Asparuh Nikolov
- Cardiovascular Research Working Group, Division of Medicine, Institute for Scientific Research, Medical University-Pleven, 5800 Pleven, Bulgaria
| | - Nikola Popovski
- Clinic of Obstetrics and Gynaecology, Department of Obstetrics and Gynaecology, University Hospital Pleven, Medical University-Pleven, 5800 Pleven, Bulgaria
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Bauersachs J, de Boer RA, Lindenfeld J, Bozkurt B. The year in cardiovascular medicine 2021: heart failure and cardiomyopathies. Eur Heart J 2022; 43:367-376. [PMID: 34974611 PMCID: PMC9383181 DOI: 10.1093/eurheartj/ehab887] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/27/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
In the year 2021, the universal definition and classification of heart failure (HF) was published that defines HF as a clinical syndrome with symptoms and/or signs caused by a cardiac abnormality and corroborated by elevated natriuretic peptide levels or objective evidence of cardiogenic congestion. This definition and the classification of HF with reduced ejection fraction (HFrEF), mildly reduced, and HF with preserved ejection fraction (HFpEF) is consistent with the 2021 ESC Guidelines on HF. Among several other new recommendations, these guidelines give a Class I indication for the use of the sodium-glucose co-transporter 2 (SGLT2) inhibitors dapagliflozin and empagliflozin in HFrEF patients. As the first evidence-based treatment for HFpEF, in the EMPEROR-Preserved trial, empagliflozin reduced the composite endpoint of cardiovascular death and HF hospitalizations. Several reports in 2021 have provided novel and detailed analyses of device and medical therapy in HF, especially regarding sacubitril/valsartan, SGLT2 inhibitors, mineralocorticoid receptor antagonists, ferric carboxymaltose, soluble guanylate cyclase activators, and cardiac myosin activators. In patients hospitalized with COVID-19, acute HF and myocardial injury is quite frequent, whereas myocarditis and long-term damage to the heart are rather uncommon.
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Affiliation(s)
- Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
| | - Rudolf A. de Boer
- Department of Cardiology, University Medical Center Groningen, Groningen, The Netherlands
| | - JoAnn Lindenfeld
- Vanderbilt Heart and Vascular Institute, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Biykem Bozkurt
- Winters Center for Heart Failure, Cardiology, Baylor College of Medicine and Michael E. DeBakey VA Medical Center, Houston TX, USA
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Giordano C, Francone M, Cundari G, Pisano A, d'Amati G. Myocardial fibrosis: morphologic patterns and role of imaging in diagnosis and prognostication. Cardiovasc Pathol 2021; 56:107391. [PMID: 34601072 DOI: 10.1016/j.carpath.2021.107391] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 12/21/2022] Open
Abstract
Myocardial fibrosis is defined as an increased amount of collagen in the myocardium relative to cardiac myocytes. Two main morphologic patterns are recognized: 1) replacement fibrosis, which occurs in response to myocyte necrosis (myocardial scarring); and 2) interstitial fibrosis, which is usually a diffuse process and has been shown to be reversible and treatable. Replacement and interstitial fibrosis often coexist and are a constant feature of pathologic cardiac remodeling. In the last twenty years, there has been significant interest in developing objective non-invasive methods to identify and quantitatively assess myocardial fibrosis in vivo, both for diagnostic purposes and to improve stratification of patients. The present Review focuses on the morphologic patterns of myocardial fibrosis observed either at autopsy and heart transplant, or in vivo by non-invasive imaging techniques. Main aim is to provide clues for the differential diagnosis, with emphasis on entities whose diagnosis may be challenging. An update on the diagnostic and prognostic role of imaging, along with recent data on available biomarkers, is also proposed.
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Affiliation(s)
- Carla Giordano
- Department of Radiology, Oncology and Pathology, Sapienza, University of Rome, Rome, Italy.
| | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; Humanitas Research Hospital IRCCS, Rozzano, Milan, Italy
| | - Giulia Cundari
- Department of Radiology, Oncology and Pathology, Sapienza, University of Rome, Rome, Italy
| | - Annalinda Pisano
- Department of Radiology, Oncology and Pathology, Sapienza, University of Rome, Rome, Italy
| | - Giulia d'Amati
- Department of Radiology, Oncology and Pathology, Sapienza, University of Rome, Rome, Italy
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Tomasoni D, Adamo M, Metra M. June 2021 at a glance: focus on epidemiology, biomarkers and medical treatment. Eur J Heart Fail 2021; 23:847-849. [PMID: 34271596 DOI: 10.1002/ejhf.1884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/08/2021] [Accepted: 06/12/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
- Daniela Tomasoni
- Cardiac Catheterization Laboratory and Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marianna Adamo
- Cardiac Catheterization Laboratory and Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiac Catheterization Laboratory and Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Ferreira JP. Circulating levels of procollagen type I carboxy-terminal propeptide reflect myocardial fibrosis. Eur J Heart Fail 2021; 23:945-946. [PMID: 33966350 DOI: 10.1002/ejhf.2216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/31/2022] Open
Affiliation(s)
- João Pedro Ferreira
- Université de Lorraine, Inserm, Centre d'Investigations Cliniques Plurithématique 1433, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France.,Cardiovascular Research and Development Center, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
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