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Di Lisi D, Macaione F, Damiani F, Ganci L, Mirabella M, Madaudo C, Galassi AR, Novo G. What happened to the left ventricular non-compaction cardiomyopathy? to be or not to be: This is the question. Curr Probl Cardiol 2024; 49:102787. [PMID: 39137881 DOI: 10.1016/j.cpcardiol.2024.102787] [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: 08/02/2024] [Accepted: 08/07/2024] [Indexed: 08/15/2024]
Abstract
For several years, left ventricular non-compaction (LVNC) was considered as a true cardiomyopathy and several definitions have followed one another. Particularly, LVNC was characterized by prominent left ventricular trabeculae separated from deep intertrabecular recesses. Several echocardiographic criteria and cardiac magnetic resonance imaging (CMR) criteria have been used to diagnose LVNC, leading to overestimate the diagnosis of LVNC in patients with other diseases and/or physiological conditions. Left ventricular hypertrabeculation (LVH) can be present in several cardiac diseases and physiological conditions: heart failure with reduced ejection fraction, thalassemia and other hematological diseases, pregnancy, athlete's heart. Thus, the presence of LVH does not necessarily indicate the presence of an LVNC. In addition, the great heterogeneity of clinical manifestations has raised concerns regarding the existence of a true LVNC as a cardiomyopathy. In fact, LVNC ranges from genetic to acquired and even transient conditions, isolated forms or forms associated with other cardiomyopathies, congenital heart diseases or syndromes with a very different prognosis. Thus, considering LVH as a manifestation of various diseases and physiological conditions, the recent 2023 ESC guidelines on cardiomyopathies did not include LVNC among cardiomyopathies, but they suggested using the term "LVH" rather than LVNC, to describe this phenotype especially when it is transient or of adult-onset. In this review, we aimed to make an excursion on LVNC, from its initial description to the present day, to understand why current guidelines decided to consider LVH as a phenotypic trait rather than a distinct cardiomyopathy.
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Affiliation(s)
- Daniela Di Lisi
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy.
| | - Francesca Macaione
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Francesco Damiani
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Luca Ganci
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Marco Mirabella
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Cristina Madaudo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Alfredo Ruggero Galassi
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Giuseppina Novo
- Division of Cardiology, University Hospital Paolo Giaccone, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
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Llerena-Velastegui J, Velastegui-Zurita S, Santander-Fuentes C, Dominguez-Gavilanes D, Roa-Guerra A, Jesus ACFSD, Coelho PM, Carrasco-Perez P, Calderon-Lopez C, Benitez-Gutierrez D. Advances and challenges in the diagnosis and management of left ventricular noncompaction in adults: A literature review. Curr Probl Cardiol 2024; 49:102571. [PMID: 38608914 DOI: 10.1016/j.cpcardiol.2024.102571] [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: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/14/2024]
Abstract
In the realm of cardiovascular health, isolated left ventricular noncompaction (LVNC) stands out for its distinct morphological features and the clinical challenges it presents, particularly in adults. This literature review explores the intricacies of LVNC, aiming to unravel its epidemiological spread, diagnostic hurdles, and therapeutic strategies. Despite technological advancements in cardiac imaging that have improved the recognition of LVNC, a significant gap persists alongside a fragmented understanding of its pathogenesis. The studies scrutinized reveal a broad spectrum of prevalence rates influenced by diverse diagnostic tools and demographic variables. This variation underscores the complexity of accurately identifying LVNC and the resultant implications for clinical management. The review succinctly addresses the need for precise guidelines to navigate the diagnosis of LVNC and outlines the imperative for tailored clinical management approaches that cater to the wide array of patient presentations, from asymptomatic cases to those with severe cardiac dysfunction. By highlighting the critical gaps in current literature-namely the absence of standardized diagnostic criteria and a comprehensive pathogenic model-the review sets the stage for future research directions. These endeavors are essential for enhancing diagnostic accuracy, refining management protocols, and ultimately improving patient outcomes in this complex subset of cardiomyopathy, thus contributing significantly to the advancement of cardiovascular medicine.
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Affiliation(s)
- Jordan Llerena-Velastegui
- Pontifical Catholic University of Ecuador, Medical School, Quito, Ecuador; Center for Health Research in Latin America (CISeAL), Research Center, Quito, Ecuador.
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Meier C, Eisenblätter M, Gielen S. Myocardial Late Gadolinium Enhancement (LGE) in Cardiac Magnetic Resonance Imaging (CMR)-An Important Risk Marker for Cardiac Disease. J Cardiovasc Dev Dis 2024; 11:40. [PMID: 38392254 PMCID: PMC10888577 DOI: 10.3390/jcdd11020040] [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: 12/12/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Cardiovascular magnetic resonance (CMR) has significantly revolutionized the comprehension and diagnosis of cardiac diseases, particularly through the utilization of late gadolinium enhancement (LGE) imaging for tissue characterization. LGE enables the visualization of expanded extracellular spaces in conditions such as fibrosis, fibrofatty tissue, or edema. The growing recognition of LGE's prognostic capacity underscores its importance, evident in the increasing explicit recommendations within guidelines. Notably, the contemporary characterization of cardiomyopathies relies on LGE-based scar assessment by CMR to a large extent. This review describes the pattern and prognostic value of LGE in detail for various cardiac diseases. Despite its merits, establishing LGE as a reliable risk marker encounters challenges. Limitations arise from the fact that not all diseases show LGE, and it should always be analyzed in the context of all CMR sequences and the patient's medical history. In summary, LGE stands as a robust indicator of adverse outcomes in diverse cardiovascular diseases. Its further integration into routine practice is desirable, necessitating widespread availability and application to accumulate both individual and scientific experience.
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Affiliation(s)
- Claudia Meier
- Universitätsklinik für Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum Ostwestfalen-Lippe, Campus Klinikum Lippe, D-32756 Detmold, Germany
- Medizinische Fakultät, Universität Bielefeld, D-33615 Bielefeld, Germany
| | - Michel Eisenblätter
- Medizinische Fakultät, Universität Bielefeld, D-33615 Bielefeld, Germany
- Universitätsinstitut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Ostwestfalen-Lippe, Campus Klinikum Lippe, D-32756 Detmold, Germany
| | - Stephan Gielen
- Universitätsklinik für Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum Ostwestfalen-Lippe, Campus Klinikum Lippe, D-32756 Detmold, Germany
- Medizinische Fakultät, Universität Bielefeld, D-33615 Bielefeld, Germany
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Cha MJ, Hong YJ, Park CH, Cha YJ, Kim TH, Kim C, Park CH. Utilities and Limitations of Cardiac Magnetic Resonance Imaging in Dilated Cardiomyopathy. Korean J Radiol 2023; 24:1200-1220. [PMID: 38016680 PMCID: PMC10700999 DOI: 10.3348/kjr.2023.0531] [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: 06/05/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 11/30/2023] Open
Abstract
Dilated cardiomyopathy (DCM) is one of the most common types of non-ischemic cardiomyopathy. DCM is characterized by left ventricle (LV) dilatation and systolic dysfunction without coronary artery disease or abnormal loading conditions. DCM is not a single disease entity and has a complex historical background of revisions and updates to its definition because of its diverse etiology and clinical manifestations. In cases of LV dilatation and dysfunction, conditions with phenotypic overlap should be excluded before establishing a DCM diagnosis. The differential diagnoses of DCM include ischemic cardiomyopathy, valvular heart disease, burned-out hypertrophic cardiomyopathy, arrhythmogenic cardiomyopathy, and non-compaction. Cardiac magnetic resonance (CMR) imaging is helpful for evaluating DCM because it provides precise measurements of cardiac size, function, mass, and tissue characterization. Comprehensive analyses using various sequences, including cine imaging, late gadolinium enhancement imaging, and T1 and T2 mapping, may help establish differential diagnoses, etiological work-up, disease stratification, prognostic determination, and follow-up procedures in patients with DCM phenotypes. This article aimed to review the utilities and limitations of CMR in the diagnosis and assessment of DCM.
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Affiliation(s)
- Min Jae Cha
- Department of Radiology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Yoo Jin Hong
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chan Ho Park
- Department of Radiology, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea
| | - Yoon Jin Cha
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Hoon Kim
- Department of Radiology and Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Cherry Kim
- Department of Radiology, Korea University Ansan Hospital, Ansan, Republic of Korea.
| | - Chul Hwan Park
- Department of Radiology and Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Feng X, Liu P, Liu X, Guo T, Li X, Yang H, Chen W, Wang Y, Zhang S. The Presence, Location, and Degree of Late Gadolinium Enhancement in Relation to Myocardial Dysfunction and Poor Prognosis in Patients with Systemic Lupus Erythematosus. J Cardiovasc Dev Dis 2023; 10:451. [PMID: 37998509 PMCID: PMC10672496 DOI: 10.3390/jcdd10110451] [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: 09/14/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/25/2023] Open
Abstract
Patients with systemic lupus erythematosus (SLE) typically develop myocardial fibrosis. No studies have investigated the clinical significance of the presence, location, and degree of fibrosis in SLE patients. Seventy-four SLE patients were included. Thirty-seven non-autoimmune disease patients and thirty-seven healthy individuals were included as controls. Myocardial fibrosis was evaluated at cardiac magnetic resonance via a qualitative and quantitative assessment of late gadolinium enhancement (LGE). Myocardial function was measured via speckle-tracking echocardiography. All patients were followed up for the occurrence of major adverse cardiac events (MACE). The presence, locations, and degrees of LGE disturbed regional and global myocardial function. The presence of LGE, left ventricular free-wall LGE (LVFW LGE), and severe LGE were all independent predictors of MACE in SLE patients [LGE presence HR: 3.746 (1.434-9.79), p = 0.007; LVFW LGE HR: 2.395 (1.023-5.606), p = 0.044; severe LGE HR: 3.739 (1.241-11.266), p = 0.019]. LGE combined with SLE-related organ damage identified patients at high risk of MACE (p < 0.001). In conclusion, the presence, degree, and location of LGE were associated with myocardial dysfunction. The presence, location, and degree of LGE had the potential to independently predict poor prognosis and improve risk stratification in SLE patients.
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Affiliation(s)
- Xiaojin Feng
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
| | - Peijun Liu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China;
| | - Xiaohang Liu
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
| | - Tianchen Guo
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
| | - Xinhao Li
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
| | - Huaxia Yang
- Department of Rheumatology and Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China;
| | - Wei Chen
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
| | - Yining Wang
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China;
| | - Shuyang Zhang
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; (X.F.); (X.L.); (T.G.); (X.L.); (W.C.)
- State Key Laboratory of Complex, Severe, and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
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Finsterer J. Mitochondrial Cardiomyopathy Due to the MT-TI Variant m.4300A>G Requires Comprehensive Clinical and Genetic Workup. Radiol Cardiothorac Imaging 2023; 5:e230144. [PMID: 37693190 PMCID: PMC10485717 DOI: 10.1148/ryct.230144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Affiliation(s)
- Josef Finsterer
- Neurology and Neurophysiology Center, Postfach 20, 1180 Vienna,
Austria
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Bustea C, Bungau AF, Tit DM, Iovanovici DC, Toma MM, Bungau SG, Radu AF, Behl T, Cote A, Babes EE. The Rare Condition of Left Ventricular Non-Compaction and Reverse Remodeling. Life (Basel) 2023; 13:1318. [PMID: 37374101 PMCID: PMC10305066 DOI: 10.3390/life13061318] [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: 04/30/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Left ventricular non-compaction (LVNC) is a rare disease defined by morphological criteria, consisting of a two-layered ventricular wall, a thin compacted epicardial layer, and a thick hyper-trabeculated myocardium layer with deep recesses. Controversies still exist regarding whether it is a distinct cardiomyopathy (CM) or a morphological trait of different conditions. This review analyzes data from the literature regarding diagnosis, treatment, and prognosis in LVNC and the current knowledge regarding reverse remodeling in this form of CM. Furthermore, for clear exemplification, we report a case of a 41-year-old male who presented symptoms of heart failure (HF). LVNC CM was suspected at the time of transthoracic echocardiography and was subsequently confirmed upon cardiac magnetic resonance imaging. A favorable remodeling and clinical outcome were registered after including an angiotensin receptor neprilysin inhibitor in the HF treatment. LVNC remains a heterogenous CM, and although a favorable outcome is not commonly encountered, some patients respond well to therapy.
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Affiliation(s)
- Cristiana Bustea
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
| | - Alexa Florina Bungau
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
| | - Delia Mirela Tit
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Diana Carina Iovanovici
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
| | - Mirela Marioara Toma
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
| | - Simona Gabriela Bungau
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
| | - Andrei-Flavius Radu
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
- Doctoral School of Biomedical Sciences, University of Oradea, 410087 Oradea, Romania; (D.C.I.); (M.M.T.); (S.G.B.); (A.-F.R.)
| | - Tapan Behl
- School of Health Sciences & Technology, University of Petroleum and Energy Studies, Bidholi, Dehradun 248007, India;
| | - Adrian Cote
- Department of Surgical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
| | - Elena Emilia Babes
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
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