1
|
Russo V, Antonini G, Massa R, Casali C, Mauriello A, Martino AM, Marconi R, Garibaldi M, Franciosa P, Zecchin M, Gaudio C, D'Andrea A, Strano S. Comprehensive Cardiovascular Management of Myotonic Dystrophy Type 1 Patients: A Report from the Italian Neuro-Cardiology Network. J Cardiovasc Dev Dis 2024; 11:63. [PMID: 38392277 PMCID: PMC10889677 DOI: 10.3390/jcdd11020063] [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: 01/01/2024] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 02/24/2024] Open
Abstract
Myotonic dystrophy is a hereditary disorder with systemic involvement. The Italian Neuro-Cardiology Network-"Rete delle Neurocardiologie" (INCN-RNC) is a unique collaborative experience involving neurology units combined with cardio-arrhythmology units. The INCN facilitates the creation of integrated neuro-cardiac teams in Neuromuscular Disease Centers for the management of cardiovascular involvement in the treatment of myotonic dystrophy type 1 (MD1).
Collapse
Affiliation(s)
- Vincenzo Russo
- Cardiology Unit, Department of Medical Translational Sciences, University of Campania "Luigi Vanvitelli"-"Monaldi" Hospital, 80126 Naples, Italy
| | - Giovanni Antonini
- Neuromuscular Disease Centre, Department of Neurosciences, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, "Sant'Andrea" Hospital, Via di Grottarossa, 1035-1039, 00189 Rome, Italy
| | - Roberto Massa
- Neuromuscular Diseases Unit, Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Carlo Casali
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 00196 Rome, Italy
| | - Alfredo Mauriello
- Cardiology Unit, Department of Medical Translational Sciences, University of Campania "Luigi Vanvitelli"-"Monaldi" Hospital, 80126 Naples, Italy
- Department of Cardiology, "Umberto I" Hospital, 84014 Nocera Inferiore, Italy
| | | | - Roberto Marconi
- Unit of Neurology, Cardio-Thoracic-Neuro-Vascular Department, "Misericordia" Hospital, 58100 Grosseto, Italy
| | - Matteo Garibaldi
- Neuromuscular Disease Centre, Department of Neurosciences, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, "Sant'Andrea" Hospital, Via di Grottarossa, 1035-1039, 00189 Rome, Italy
| | - Pasquale Franciosa
- Department of Internal, Anesthesiological and Cardiovascular Clinical Sciences, Sapienza University of Rome, 00196 Rome, Italy
| | - Massimo Zecchin
- Cardiothoracovascular Department, "Cattinara" Hospital, ASUGI and University of Trieste, 34149 Trieste, Italy
| | - Carlo Gaudio
- Department of Internal, Anesthesiological and Cardiovascular Clinical Sciences, Sapienza University of Rome, 00196 Rome, Italy
| | - Antonello D'Andrea
- Department of Cardiology, "Umberto I" Hospital, 84014 Nocera Inferiore, Italy
| | - Stefano Strano
- Department of Internal, Anesthesiological and Cardiovascular Clinical Sciences, Sapienza University of Rome, 00196 Rome, Italy
| |
Collapse
|
2
|
Kashyap N, Nikhanj A, Labib D, Prosia E, Rivest S, Flewitt J, Pfeffer G, Bakal JA, Siddiqi ZA, Coulden RA, Thompson R, White JA, Oudit GY. Prognostic Utility of Cardiovascular Magnetic Resonance-Based Phenotyping in Patients With Muscular Dystrophy. J Am Heart Assoc 2023; 12:e030229. [PMID: 37929714 PMCID: PMC10727409 DOI: 10.1161/jaha.123.030229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 10/06/2023] [Indexed: 11/07/2023]
Abstract
Background The prognostic utility of cardiovascular magnetic resonance imaging, including strain analysis and tissue characterization, has not been comprehensively investigated in adult patients with muscular dystrophy. Methods and Results We prospectively enrolled 148 patients with dystrophinopathies (including heterozygotes), limb-girdle muscular dystrophy, and type 1 myotonic dystrophy (median age, 36.0 [interquartile range, 23.0-50.0] years; 51 [34.5%] women) over 7.7 years in addition to an age- and sex-matched healthy control cohort (n=50). Cardiovascular magnetic resonance markers, including 3-dimensional strain and fibrosis, were assessed for their respective association with major adverse cardiac events. Our results showed that markers of contractile performance were reduced across all muscular dystrophy groups. In particular, the dystrophinopathies cohort experienced reduced left ventricular (LV) ejection fraction and high burden of replacement fibrosis. Patients with type 1 myotonic dystrophy showed a 26.8% relative reduction in LV mass with corresponding reduction in chamber volumes. Eighty-two major adverse cardiac events occurred over a median follow-up of 5.2 years. Although LV ejection fraction was significantly associated with major adverse cardiac events (adjusted hazard ratio [aHR], 3.0 [95% CI, 1.4-6.4]) after adjusting for covariates, peak 3-dimensional strain amplitude demonstrated greater predictive value (minimum principal amplitude: aHR, 5.5 [95% CI, 2.5-11.9]; maximum principal amplitude: aHR, 3.3 [95% CI, 1.6-6.8]; circumferential amplitude: aHR, 3.4 [95% CI, 1.6-7.2]; longitudinal amplitude: aHR, 3.4 [95% CI, 1.7-6.9]; and radial strain amplitude: aHR, 3.0 [95% CI, 1.4-6.1]). Minimum principal strain yielded incremental prognostic value beyond LV ejection fraction for association with major adverse cardiac events (change in χ2=13.8; P<0.001). Conclusions Cardiac dysfunction is observed across all muscular dystrophy subtypes; however, the subtypes demonstrate distinct phenotypic profiles. Myocardial deformation analysis highlights unique markers of principal strain that improve risk assessment over other strain markers, LV ejection fraction, and late gadolinium enhancement in this vulnerable patient population.
Collapse
Affiliation(s)
- Niharika Kashyap
- Division of CardiologyUniversity of AlbertaEdmontonAlbertaCanada
- Department of Medicine, Faculty of Medicine and DentistryMazankowski Alberta Heart Institute, University of AlbertaEdmontonAlbertaCanada
| | - Anish Nikhanj
- Division of CardiologyUniversity of AlbertaEdmontonAlbertaCanada
- Department of Medicine, Faculty of Medicine and DentistryMazankowski Alberta Heart Institute, University of AlbertaEdmontonAlbertaCanada
| | - Dina Labib
- Department of Cardiac SciencesUniversity of AlbertaEdmontonAlbertaCanada
- Libin Cardiovascular Institute of Alberta, University of CalgaryCalgaryAlbertaCanada
| | - Easter Prosia
- Department of Cardiac SciencesUniversity of AlbertaEdmontonAlbertaCanada
- Libin Cardiovascular Institute of Alberta, University of CalgaryCalgaryAlbertaCanada
| | - Sandra Rivest
- Department of Cardiac SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Jacqueline Flewitt
- Libin Cardiovascular Institute of Alberta, University of CalgaryCalgaryAlbertaCanada
| | - Gerald Pfeffer
- Department of Clinical NeurosciencesUniversity of CalgaryCalgaryAlbertaCanada
- Hotchkiss Brain Institute, University of CalgaryCalgaryAlbertaCanada
| | - Jeffrey A. Bakal
- Alberta Strategy for Patient Oriented Research UnitUniversity of CalgaryCalgaryAlbertaCanada
- Provincial Research Data ServicesUniversity of AlbertaEdmontonAlbertaCanada
| | - Zaeem A. Siddiqi
- Division of Neurology, Department of Medicine, Faculty of Medicine and DentistryUniversity of AlbertaEdmontonAlbertaCanada
| | - Richard A. Coulden
- Department of Radiology and Diagnostic ImagingUniversity of Alberta HospitalEdmontonAlbertaCanada
| | - Richard Thompson
- Division of CardiologyUniversity of AlbertaEdmontonAlbertaCanada
- Department of Medicine, Faculty of Medicine and DentistryMazankowski Alberta Heart Institute, University of AlbertaEdmontonAlbertaCanada
| | - James A. White
- Department of Cardiac SciencesUniversity of AlbertaEdmontonAlbertaCanada
- Libin Cardiovascular Institute of Alberta, University of CalgaryCalgaryAlbertaCanada
| | - Gavin Y. Oudit
- Division of CardiologyUniversity of AlbertaEdmontonAlbertaCanada
- Department of Medicine, Faculty of Medicine and DentistryMazankowski Alberta Heart Institute, University of AlbertaEdmontonAlbertaCanada
| |
Collapse
|
3
|
Leali M, Aimo A, Ricci G, Torri F, Todiere G, Vergaro G, Grigoratos C, Giannoni A, Aquaro GD, Siciliano G, Emdin M, Passino C, Barison A. Cardiac magnetic resonance findings and prognosis in type 1 myotonic dystrophy. J Cardiovasc Med (Hagerstown) 2023; 24:340-347. [PMID: 37129928 DOI: 10.2459/jcm.0000000000001476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND Cardiac involvement is a major determinant of prognosis in type 1 myotonic dystrophy (DM1), but limited information is available about myocardial remodeling and tissue changes. The aim of the study was to investigate cardiac magnetic resonance (CMR) findings and their prognostic significance in DM1. METHODS We retrospectively identified all DM1 patients referred from a neurology unit to our CMR laboratory from 2009 to 2020. RESULTS Thirty-four patients were included (aged 45 ± 12, 62% male individuals) and compared with 68 age-matched and gender-matched healthy volunteers (43 male individuals, age 48 ± 15 years). At CMR, biventricular and biatrial volumes were significantly smaller (all P < 0.05), as was left ventricular mass (P < 0.001); left ventricular ejection fraction (LVEF) and right ventricular ejection fraction (RVEF) were significantly lower (all P < 0.01). Five (15%) patients had a LVEF less than 50% and four (12%) a RVEF less than 50%. Nine patients (26%) showed mid-wall late gadolinium enhancement (LGE; 5 ± 2% of LVM), and 14 (41%) fatty infiltration. Native T1 in the interventricular septum (1041 ± 53 ms) was higher than for healthy controls (1017 ± 28 ms) and approached the upper reference limit (1089 ms); the extracellular volume was slightly increased (33 ± 2%, reference <30%). Over 3.7 years (2.0-5.0), 6 (18%) patients died of extracardiac causes, 5 (15%) underwent device implantation; 5 of 21 (24%) developed repetitive ventricular ectopic beats (VEBs) on Holter monitoring. LGE mass was associated with the occurrence of repetitive VEBs (P = 0.002). Lower LV stroke volume (P = 0.017), lower RVEF (P = 0.016), a higher LVMi/LVEDVI ratio (P = 0.016), fatty infiltration (P = 0.04), and LGE extent (P < 0.001) were associated with death. CONCLUSION DM1 patients display structural and functional cardiac abnormalities, with variable degrees of cardiac muscle hypotrophy, fibrosis, and fatty infiltration. Such changes, as evaluated by CMR, seem to be associated with the development of ventricular arrhythmias and a worse outcome.
Collapse
Affiliation(s)
- Marco Leali
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
| | - Alberto Aimo
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| | - Giulia Ricci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Torri
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giancarlo Todiere
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
| | - Giuseppe Vergaro
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| | | | - Alberto Giannoni
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| | | | - Gabriele Siciliano
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Michele Emdin
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| | - Claudio Passino
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| | - Andrea Barison
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Fondazione Toscana Gabriele Monasterio
| |
Collapse
|
4
|
Seki Y, Yamada T, Kiyosue A, Kimura K, Uehara M, Hatano M, Sasako T, Shirota Y, Sudo A, Ishiura H, Toda T, Yamauchi T, Komuro I. Asymptomatic myocardial infarction in a patient with myotonic dystrophy type 1. J Cardiol Cases 2022; 26:248-251. [DOI: 10.1016/j.jccase.2022.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022] Open
|
5
|
Cardiac Pathology in Myotonic Dystrophy Type 1. Int J Mol Sci 2021; 22:ijms222111874. [PMID: 34769305 PMCID: PMC8584352 DOI: 10.3390/ijms222111874] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 01/08/2023] Open
Abstract
Myotonic dystrophy type 1 (DM1), the most common muscular dystrophy affecting adults and children, is a multi-systemic disorder affecting skeletal, cardiac, and smooth muscles as well as neurologic, endocrine and other systems. This review is on the cardiac pathology associated with DM1. The heart is one of the primary organs affected in DM1. Cardiac conduction defects are seen in up to 75% of adult DM1 cases and sudden death due to cardiac arrhythmias is one of the most common causes of death in DM1. Unfortunately, the pathogenesis of cardiac manifestations in DM1 is ill defined. In this review, we provide an overview of the history of cardiac studies in DM1, clinical manifestations, and pathology of the heart in DM1. This is followed by a discussion of emerging data about the utility of cardiac magnetic resonance imaging (CMR) as a biomarker for cardiac disease in DM1, and ends with a discussion on models of cardiac RNA toxicity in DM1 and recent clinical guidelines for cardiologic management of individuals with DM1.
Collapse
|
6
|
Blaszczyk E, Gröschel J, Schulz-Menger J. Role of CMR Imaging in Diagnostics and Evaluation of Cardiac Involvement in Muscle Dystrophies. Curr Heart Fail Rep 2021; 18:211-224. [PMID: 34319529 PMCID: PMC8342365 DOI: 10.1007/s11897-021-00521-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2021] [Indexed: 11/18/2022]
Abstract
PURPOSE OF REVIEW This review aims to outline the utility of cardiac magnetic resonance (CMR) in patients with different types of muscular dystrophies for the assessment of myocardial involvement, risk stratification and in guiding therapeutic decisions. RECENT FINDINGS In patients suffering from muscular dystrophies (MD), even mild initial dysfunction may lead to severe heart failure over a time course of years. CMR plays an increasing role in the diagnosis and clinical care of these patients, mostly due to its unique capability to precisely characterize subclinical and progressive changes in cardiac geometry, function in order to differentiate myocardial injury it allows the identification of inflammation, focal and diffuse fibrosis as well as fatty infiltration. CMR may provide additional information in addition to the physical examination, laboratory tests, ECG, and echocardiography. Further trials are needed to investigate the potential impact of CMR on the therapeutic decision-making as well as the assessment of long-term prognosis in different forms of muscular dystrophies. In addition to the basic cardiovascular evaluation, CMR can provide a robust, non-invasive technique for the evaluation of subclinical myocardial tissue injury like fat infiltration and focal and diffuse fibrosis. Furthermore, CMR has a unique capability to detect the progression of myocardial tissue damage in patients with a preserved systolic function.
Collapse
Affiliation(s)
- Edyta Blaszczyk
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center a joint cooperation between the Charité – Universitätsmedizin Berlin, Department of Internal Medicine and Cardiology and the Max-Delbrueck Center for Molecular Medicine, and HELIOS Klinikum Berlin Buch, Department of Cardiology and Nephrology, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Jan Gröschel
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center a joint cooperation between the Charité – Universitätsmedizin Berlin, Department of Internal Medicine and Cardiology and the Max-Delbrueck Center for Molecular Medicine, and HELIOS Klinikum Berlin Buch, Department of Cardiology and Nephrology, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Jeanette Schulz-Menger
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center a joint cooperation between the Charité – Universitätsmedizin Berlin, Department of Internal Medicine and Cardiology and the Max-Delbrueck Center for Molecular Medicine, and HELIOS Klinikum Berlin Buch, Department of Cardiology and Nephrology, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| |
Collapse
|
7
|
Sanchez F, Weitz C, Gutierrez JM, Mestroni L, Hanneman K, Vargas D. Cardiac MR Imaging of Muscular Dystrophies. Curr Probl Diagn Radiol 2021; 51:225-234. [PMID: 33551194 DOI: 10.1067/j.cpradiol.2020.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 12/27/2020] [Accepted: 12/31/2020] [Indexed: 12/13/2022]
Abstract
Muscular dystrophies (MDs) are a group of inherited disorders caused by mutations that interfere with muscular structure, contraction, or relaxation. As the cardiac sarcomeric unit shares multiple proteins with the skeletal muscle unit, the heart is affected in several MDs, sometimes without apparent musculoskeletal involvement. Early detection of MD-related cardiomyopathy is crucial as timely initiation of cardioprotective therapy can slow adverse cardiac remodeling. Although transthoracic echocardiography is widely used for the evaluation of cardiac morphology and function, it has limitations in terms of reproducibility and image quality. The need for an optimal acoustic window may be particularly challenging to obtain in patients with MDs given their body habitus and position. Cardiac magnetic resonance (CMR) imaging has emerged as a useful tool in the evaluation of patients with MDs. Its superb tissue characterization capability through late gadolinium enhancement, T1 mapping, extracellular volume fraction quantification, and edema imaging detects early cardiac involvement, even when echocardiography and electrocardiogram are unremarkable. MDs that frequently present with cardiac involvement include Duchenne MD, Becker MD, Emery Dreifuss MD, Limb-Girdle MDs, and myotonic dystrophy. The purpose of this review article is to briefly describe the pathophysiology of these entities, discuss their clinical presentation and expected evolution, explain the role of CMR in the diagnosis and follow-up of these patients, and portray the different CMR findings present in MD patients.
Collapse
Affiliation(s)
- Felipe Sanchez
- Department of Medical Imaging, University of Toronto - University Health Network, Toronto General Hospital, Toronto, ON, Canada.
| | - Carolina Weitz
- Department of Medical Imaging, Hospital Clinico Felix Bulnes Cerda, Santiago, Chile
| | - Jose M Gutierrez
- Department of Medical Imaging, Hospital Barros Luco Trudeau, Santiago, Chile
| | - Luisa Mestroni
- University of Colorado - Anschutz Medical Campus, Molecular Genetics, Cardiovascular Institute, Aurora, CO
| | - Kate Hanneman
- Department of Medical Imaging, University of Toronto - University Health Network, Toronto General Hospital, Toronto, ON, Canada
| | - Daniel Vargas
- Department of Radiology, University of Colorado - Anschutz Medical Campus, Aurora, CO
| |
Collapse
|
8
|
Plehn JF. Assessing Prevalence and Characteristics of Rare Disease Cardiomyopathies: A Modest Proposal. J Card Fail 2020; 26:860-862. [DOI: 10.1016/j.cardfail.2020.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 09/16/2020] [Indexed: 11/25/2022]
|