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Zafeiri M, Knott K, Lampejo T. Acute myocarditis: an overview of pathogenesis, diagnosis and management. Panminerva Med 2024; 66:174-187. [PMID: 38536007 DOI: 10.23736/s0031-0808.24.05042-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
Acute myocarditis encompasses a diverse presentation of inflammatory cardiomyopathies with infectious and non-infectious triggers. The clinical presentation is heterogeneous, from subtle symptoms like mild chest pain to life-threatening fulminant heart failure requiring urgent advanced hemodynamic support. This review provides a comprehensive overview of the current state of knowledge regarding the pathogenesis, diagnostic approach, management strategies, and directions for future research in acute myocarditis. The pathogenesis of myocarditis involves interplay between the inciting factors and the subsequent host immune response. Infectious causes, especially cardiotropic viruses, are the most frequently identified precipitants. However, autoimmune processes independent of microbial triggers, as well as toxic myocardial injury from drugs, chemicals or metabolic derangements also contribute to the development of myocarditis through diverse mechanisms. Furthermore, medications like immune checkpoint inhibitor therapies are increasingly recognized as causes of myocarditis. Elucidating the nuances of viral, autoimmune, hypersensitivity, and toxic subtypes of myocarditis is key to guiding appropriate therapy. The heterogeneous clinical presentation coupled with non-specific symptoms creates diagnostic challenges. A multifaceted approach is required, incorporating clinical evaluation, electrocardiography, biomarkers, imaging studies, and endomyocardial biopsy. Cardiovascular magnetic resonance imaging has become pivotal for non-invasive assessment of myocardial inflammation and fibrosis. However, biopsy remains the gold standard for histological classification and definitively establishing the underlying etiology. Management relies on supportive care, while disease-specific therapies are limited. Although some patients recover well with conservative measures, severe or fulminant myocarditis necessitates aggressive interventions such as mechanical circulatory support devices and transplantation. While immunosuppression is beneficial in certain histological subtypes, clear evidence supporting antiviral or immunomodulatory therapies for the majority of acute viral myocarditis cases remains insufficient. Substantial knowledge gaps persist regarding validated diagnostic biomarkers, optimal imaging surveillance strategies, evidence-based medical therapies, and risk stratification schema. A deeper understanding of the immunopathological mechanisms, rigorous clinical trials of targeted therapies, and longitudinal outcome studies are imperative to advance management and improve the prognosis across the myocarditis spectrum.
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Affiliation(s)
- Marina Zafeiri
- King's College Hospital NHS Foundation Trust, London, UK
- University Hospitals Dorset NHS Foundation Trust, London, UK
| | | | - Temi Lampejo
- King's College Hospital NHS Foundation Trust, London, UK -
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2
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Bohbot Y, Pezel T. Acute myocarditis: An urgent need for evidence-based recommendations. Arch Cardiovasc Dis 2024; 117:379-381. [PMID: 38797640 DOI: 10.1016/j.acvd.2024.05.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/29/2024]
Affiliation(s)
- Yohann Bohbot
- Department of Cardiology, Amiens University Hospital, Amiens, France; UR UPJV 7517, Jules-Verne University of Picardie, 80025 Amiens, France; MIRACL.ai laboratory (Multimodality Imaging for Research and Analysis Core Laboratory and Artificial Intelligence), University Hospital of Lariboisière, AP-HP, 75010 Paris, France.
| | - Théo Pezel
- MIRACL.ai laboratory (Multimodality Imaging for Research and Analysis Core Laboratory and Artificial Intelligence), University Hospital of Lariboisière, AP-HP, 75010 Paris, France; Department of Cardiology, University Hospital of Lariboisière, AP-HP, Université Paris Cité, 75010 Paris, France; MASCOT-UMRS 942, Inserm, University Hospital of Lariboisière, AP-HP, 75010 Paris, France
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3
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Károlyi M, Polacin M, Kolossváry M, Sokolska JM, Matziris I, Weber L, Alkadhi H, Manka R. Comparative analysis of late gadolinium enhancement assessment techniques for monitoring fibrotic changes in myocarditis follow-up. Eur Radiol 2024:10.1007/s00330-024-10756-x. [PMID: 38703188 DOI: 10.1007/s00330-024-10756-x] [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: 11/17/2023] [Revised: 02/05/2024] [Accepted: 03/11/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVES To compare the repeatability and interrelation of various late gadolinium enhancement (LGE) assessment techniques for monitoring fibrotic changes in myocarditis follow-up. MATERIALS AND METHODS LGE extent change between baseline and 3-month cardiovascular magnetic resonance (CMR) was compared in patients with acute myocarditis using the full width at half maximum (FWHM), gray-scale thresholds at 5 and 6 standard deviations (SD5 and SD6), visual assessment with threshold (VAT) and full manual (FM) techniques. In addition, visual presence score (VPS), visual transmurality score (VTS), and a simplified visual change score (VCS) were assessed. Intraclass-correlation (ICC) was used to evaluate repeatability, and methods were compared using Spearman's correlation. RESULTS Forty-seven patients (38 male, median age: 27 [IQR: 21; 38] years) were included. LGE extent change differed among quantitative techniques (p < 0.01), with variability in the proportion of patients showing LGE change during follow-up (FWHM: 62%, SD5: 74%, SD6: 66%, VAT: 43%, FM: 60%, VPS: 53%, VTS: 77%, VCS: 89%). Repeatability was highest with FWHM (ICC: 0.97) and lowest with SD5 (ICC: 0.89). Semiquantitative scoring had slightly lower values (VPS ICC: 0.81; VTS ICC: 0.71). VCS repeatability was excellent (ICC: 0.93). VPS and VTS correlated with quantitative techniques, while VCS was positively associated with VPS, VTS, VAT, and FM, but not with FWHM, SD5, and SD6. CONCLUSION FWHM offers the least observer-dependent LGE follow-up after myocarditis. VPS, VTS, and VCS are practical alternatives, showing reliable correlations with quantitative methods. Classification of patients exhibiting either stable or changing LGE relies on the assessment technique. CLINICAL RELEVANCE STATEMENT This study shows that LGE monitoring in myocarditis is technique-dependent; the FWHM method yields the most consistent fibrotic tracking results, with scoring-based techniques as reliable alternatives. KEY POINTS Recognition of fibrotic changes during myocarditis follow-up is significantly influenced by the choice of the quantification technique employed. The FWHM technique ensures highly repeatable tracking of myocarditis-related LGE changes. Segment-based visual scoring and the simplified visual change score offer practical, reproducible alternatives in resource-limited settings.
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Affiliation(s)
- Mihály Károlyi
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Malgorzata Polacin
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland
| | - Márton Kolossváry
- Gottsegen National Cardiovascular Center, Budapest, Hungary
- Physiological Controls Research Center, University Research and Innovation Center, Óbuda University, Budapest, Hungary
| | - Justyna M Sokolska
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Ioannis Matziris
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Lucas Weber
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Radiology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Hatem Alkadhi
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Robert Manka
- Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
- Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland.
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
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4
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Ismail TF. Understanding heart failure and cardiomyopathy in Africa: Insights from cardiovascular magnetic resonance. Int J Cardiol 2024; 402:131847. [PMID: 38354982 DOI: 10.1016/j.ijcard.2024.131847] [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: 01/31/2024] [Accepted: 02/09/2024] [Indexed: 02/16/2024]
Affiliation(s)
- Tevfik F Ismail
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK; Department of Cardiology, Guy's and St Thomas' Hospitals, London, UK.
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5
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Lo Monaco M, Stankowski K, Figliozzi S, Nicoli F, Scialò V, Gad A, Lisi C, Marchini F, Dellino CM, Mollace R, Catapano F, Stefanini GG, Monti L, Condorelli G, Bertella E, Francone M. Multiparametric Mapping via Cardiovascular Magnetic Resonance in the Risk Stratification of Ventricular Arrhythmias and Sudden Cardiac Death. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:691. [PMID: 38792874 PMCID: PMC11122968 DOI: 10.3390/medicina60050691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/19/2024] [Accepted: 04/21/2024] [Indexed: 05/26/2024]
Abstract
Risk stratification for malignant ventricular arrhythmias and sudden cardiac death is a daunting task for physicians in daily practice. Multiparametric mapping sequences obtained via cardiovascular magnetic resonance imaging can improve the risk stratification for malignant ventricular arrhythmias by unveiling the presence of pathophysiological pro-arrhythmogenic processes. However, their employment in clinical practice is still restricted. The present review explores the current evidence supporting the association between mapping abnormalities and the risk of ventricular arrhythmias in several cardiovascular diseases. The key message is that further clinical studies are needed to test the additional value of mapping techniques beyond conventional cardiovascular magnetic resonance imaging for selecting patients eligible for an implantable cardioverter defibrillator.
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Affiliation(s)
| | - Kamil Stankowski
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Stefano Figliozzi
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | | | - Vincenzo Scialò
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | | | - Costanza Lisi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
| | - Federico Marchini
- Humanitas Gavazzeni, 24125 Bergamo, Italy
- Centro Cardiologico Universitario, Azienda Ospedaliero-Universitaria Arcispedale S. Anna, 44124 Ferrara, Italy
| | - Carlo Maria Dellino
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | | | - Federica Catapano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Giulio Giuseppe Stefanini
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Lorenzo Monti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | | | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, 20090 Pieve Emanuele, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
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6
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Zaman S, Vimalesvaran K, Chappell D, Varela M, Peters NS, Shiwani H, Knott KD, Davies RH, Moon JC, Bharath AA, Linton NW, Francis DP, Cole GD, Howard JP. Quality assurance of late gadolinium enhancement cardiac magnetic resonance images: a deep learning classifier for confidence in the presence or absence of abnormality with potential to prompt real-time image optimization. J Cardiovasc Magn Reson 2024; 26:101040. [PMID: 38522522 PMCID: PMC11129090 DOI: 10.1016/j.jocmr.2024.101040] [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: 12/06/2023] [Revised: 03/10/2024] [Accepted: 03/19/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Late gadolinium enhancement (LGE) of the myocardium has significant diagnostic and prognostic implications, with even small areas of enhancement being important. Distinguishing between definitely normal and definitely abnormal LGE images is usually straightforward, but diagnostic uncertainty arises when reporters are not sure whether the observed LGE is genuine or not. This uncertainty might be resolved by repetition (to remove artifact) or further acquisition of intersecting images, but this must take place before the scan finishes. Real-time quality assurance by humans is a complex task requiring training and experience, so being able to identify which images have an intermediate likelihood of LGE while the scan is ongoing, without the presence of an expert is of high value. This decision-support could prompt immediate image optimization or acquisition of supplementary images to confirm or refute the presence of genuine LGE. This could reduce ambiguity in reports. METHODS Short-axis, phase-sensitive inversion recovery late gadolinium images were extracted from our clinical cardiac magnetic resonance (CMR) database and shuffled. Two, independent, blinded experts scored each individual slice for "LGE likelihood" on a visual analog scale, from 0 (absolute certainty of no LGE) to 100 (absolute certainty of LGE), with 50 representing clinical equipoise. The scored images were split into two classes-either "high certainty" of whether LGE was present or not, or "low certainty." The dataset was split into training, validation, and test sets (70:15:15). A deep learning binary classifier based on the EfficientNetV2 convolutional neural network architecture was trained to distinguish between these categories. Classifier performance on the test set was evaluated by calculating the accuracy, precision, recall, F1-score, and area under the receiver operating characteristics curve (ROC AUC). Performance was also evaluated on an external test set of images from a different center. RESULTS One thousand six hundred and forty-five images (from 272 patients) were labeled and split at the patient level into training (1151 images), validation (247 images), and test (247 images) sets for the deep learning binary classifier. Of these, 1208 images were "high certainty" (255 for LGE, 953 for no LGE), and 437 were "low certainty". An external test comprising 247 images from 41 patients from another center was also employed. After 100 epochs, the performance on the internal test set was accuracy = 0.94, recall = 0.80, precision = 0.97, F1-score = 0.87, and ROC AUC = 0.94. The classifier also performed robustly on the external test set (accuracy = 0.91, recall = 0.73, precision = 0.93, F1-score = 0.82, and ROC AUC = 0.91). These results were benchmarked against a reference inter-expert accuracy of 0.86. CONCLUSION Deep learning shows potential to automate quality control of late gadolinium imaging in CMR. The ability to identify short-axis images with intermediate LGE likelihood in real-time may serve as a useful decision-support tool. This approach has the potential to guide immediate further imaging while the patient is still in the scanner, thereby reducing the frequency of recalls and inconclusive reports due to diagnostic indecision.
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Affiliation(s)
- Sameer Zaman
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; Imperial College Healthcare NHS Trust, London W12 0HS, UK; AI for Healthcare Centre for Doctoral Training, Imperial College London, London SW7 2AZ, UK
| | - Kavitha Vimalesvaran
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; AI for Healthcare Centre for Doctoral Training, Imperial College London, London SW7 2AZ, UK
| | - Digby Chappell
- AI for Healthcare Centre for Doctoral Training, Imperial College London, London SW7 2AZ, UK
| | - Marta Varela
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK
| | - Nicholas S Peters
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; Imperial College Healthcare NHS Trust, London W12 0HS, UK
| | - Hunain Shiwani
- Institute of Cardiovascular Science, University College London, London WC1E 6DD, UK; Barts Health Centre, St. Bartholomew's Hospital, London EC1A 7BE, UK
| | - Kristopher D Knott
- Institute of Cardiovascular Science, University College London, London WC1E 6DD, UK; St. George's University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Rhodri H Davies
- Institute of Cardiovascular Science, University College London, London WC1E 6DD, UK; Barts Health Centre, St. Bartholomew's Hospital, London EC1A 7BE, UK
| | - James C Moon
- Institute of Cardiovascular Science, University College London, London WC1E 6DD, UK; Barts Health Centre, St. Bartholomew's Hospital, London EC1A 7BE, UK
| | - Anil A Bharath
- Department of Bioengineering, Imperial College London, London SW7 2AZ, UK
| | - Nick Wf Linton
- Imperial College Healthcare NHS Trust, London W12 0HS, UK; Department of Bioengineering, Imperial College London, London SW7 2AZ, UK.
| | - Darrel P Francis
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; Imperial College Healthcare NHS Trust, London W12 0HS, UK
| | - Graham D Cole
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; Imperial College Healthcare NHS Trust, London W12 0HS, UK
| | - James P Howard
- National Heart and Lung Institute, Imperial College London, London SW7 2AZ, UK; Imperial College Healthcare NHS Trust, London W12 0HS, UK
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Bryde RE, Cooper LT, Fairweather D, Di Florio DN, Martinez MW. Exercise After Acute Myocarditis: When and How to Return to Sports. Card Electrophysiol Clin 2024; 16:107-115. [PMID: 38280810 PMCID: PMC11077625 DOI: 10.1016/j.ccep.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024]
Abstract
Myocarditis is an inflammatory disease of the myocardium secondary to infectious and noninfectious insults. The most feared consequence of myocarditis is sudden cardiac death owing to electrical instability and arrhythmia. Typical presenting symptoms include chest pain, dyspnea, palpitations and/or heart failure. Diagnosis is usually made with history, electrocardiogram, biomarkers, echocardiogram, and cardiac MRI (CMR). Application of the Lake Louise criteria to CMR results can help identify cases of myocarditis. Treatment is usually supportive with medical therapy, and patients are recommended to abstain from exercise for 3 to 6 months. Exercise restrictions may be lifted after normalization on follow-up testing.
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Affiliation(s)
- Robyn E Bryde
- Atlantic Health System/Morristown Medical Center, Department of Cardiology, 111 Madison Avenue, Suite 301, Morristown, NJ 07960, USA
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA
| | - DeLisa Fairweather
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA; Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN 55902, USA
| | - Damian N Di Florio
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA; Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN 55902, USA
| | - Matthew W Martinez
- Chanin T. Mast Hypertrophic Cardiomyopathy Center and Sports Cardiology, Atlantic Health, Morristown Medical Center, 111 Madison Avenue, Morristown, NJ, USA.
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8
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Cau R, Muscogiuri G, Pisu F, Mannelli L, Sironi S, Suri JS, Pontone G, Saba L. Effect of late gadolinium enhancement on left atrial impairment in myocarditis patients. Eur Radiol 2024; 34:1846-1853. [PMID: 37658889 PMCID: PMC10873434 DOI: 10.1007/s00330-023-10176-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/13/2023] [Accepted: 07/04/2023] [Indexed: 09/05/2023]
Abstract
OBJECTIVE The aims of our study were to investigate the effect of the extent and location of late gadolinium enhancement (LGE) on the left atrium (LA) function in patients with acute myocarditis (AM) using cardiovascular magnetic resonance (CMR). METHOD This retrospective study performed CMR scans in 113 consecutive patients (89 males, 24 females; mean age 45.8 ± 17.3 years) with AM that met the updated Lake Louise criteria. Reservoir, conduit, and booster LA functions were analyzed by CMR feature tracking using dedicated software. Besides LA strain measurements, myocardial scar location and extent were assigned and quantified by LGE imaging. RESULTS AM patients with septal LGE had impaired reservoir, conduit, and conduit strain rate function in comparison with AM patients with non-septal LGE (p = 0.001, for all). In fully adjusted multivariable linear regression, reservoir and conduit were significantly associated with left ventricle (LV) LGE location (β coefficient = 8.205, p = 0.007; β coefficient = 5.185, p = 0.026; respectively). In addition, LA parameters decreased according to the increase in the extent of LV fibrosis (LGE ≤ 10%; LGE 11-19%; LGE ≥ 20%). After adjustment in multivariable linear regression, the association with LV LGE extent was no longer statistically significant. CONCLUSION In patients with acute myocarditis, LA function abnormalities are significantly associated with LV LGE location, but not with LGE extent. Septal LGE is paralleled by a deterioration of LA reservoir and conduit function. CLINICAL RELEVANCE STATEMENT Left atrium dysfunction is associated with the presence of late gadolinium enhancement in the left ventricle septum and can be useful in the clinical prognostication of patients with acute myocarditis, allowing individually tailored treatment. KEY POINTS • Myocardial fibrosis is related to atrial impairment. • The location of myocardial fibrosis is the main determinant of atrial dysfunction in myocarditis patients. • The quantification of atrial mechanisms may provide more in-depth insight into myocarditis pathophysiology.
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Affiliation(s)
- Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato s.s. 554 Monserrato, 09045, Cagliari, Italy
| | - Giuseppe Muscogiuri
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Radiology, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
| | - Francesco Pisu
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato s.s. 554 Monserrato, 09045, Cagliari, Italy
| | - Lorenzo Mannelli
- Department of Radiology, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
| | - Sandro Sironi
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Radiology, ASST Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Jasjit S Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
| | - Gianluca Pontone
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato s.s. 554 Monserrato, 09045, Cagliari, Italy.
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9
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Baritussio A, Cheng CY, Simeti G, Ocagli H, Lorenzoni G, Giordani AS, Basso C, Rizzo S, De Gaspari M, Motta R, De Conti G, Perazzolo Marra M, Tarantini G, Iliceto S, Gregori D, Marcolongo R, Caforio ALP. CMR Predictors of Favorable Outcome in Myocarditis: A Single-Center Experience. J Clin Med 2024; 13:1229. [PMID: 38592081 PMCID: PMC10932433 DOI: 10.3390/jcm13051229] [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: 01/16/2024] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Cardiovascular magnetic resonance (CMR) has emerged as the most accurate, non-invasive method to support the diagnosis of clinically suspected myocarditis and as a risk-stratification tool in patients with cardiomyopathies. We aim to assess the diagnostic and prognostic role of CMR at diagnosis in patients with myocarditis. Methods: We enrolled consecutive single-center patients with 2013 ESC consensus-based endomyocardial biopsy (EMB)-proven or clinically suspected myocarditis undergoing CMR at diagnosis. The pre-specified outcome was defined as NYHA class > I and echocardiographic left ventricular ejection fraction (LVEF) < 50% at follow-up. Results: We included 207 patients (74% male, median age 36 years; 25% EMB-proven). CMR showed the highest sensitivity in myocarditis with infarct-like presentation. Patients with EMB-proven myocarditis were more likely to have diffuse LGE and right ventricular LGE (p < 0.001), which was also more common among patients with arrhythmic presentation (p = 0.001). The outcome was met in 17 patients at any follow-up time point, more commonly in those with larger biventricular volumes (p < 0.001), CMR-based diagnosis of dilated cardiomyopathy (p < 0.001), and ischemic LGE (p = 0.005). Higher biventricular systolic function (p < 0.001) and greater LGE extent (p = 0.033) at diagnosis had a protective effect. Conclusions: In our single-center cohort of rigorously defined myocarditis patients, higher biventricular systolic function and greater LGE extent on CMR at diagnosis identified patients with better functional class and higher left ventricular ejection fraction at follow-up. Conversely, larger biventricular volumes, CMR-based DCM features, and the presence of an ischemic LGE pattern at diagnosis were predictors of worse functional class and LV systolic dysfunction at follow-up. Larger prospective studies are warranted to extend our findings to multi-center cohorts.
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Affiliation(s)
- Anna Baritussio
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Chun-Yan Cheng
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Giuseppe Simeti
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Honoria Ocagli
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35131 Padua, Italy
| | - Giulia Lorenzoni
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35131 Padua, Italy
| | - Andrea Silvio Giordani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Cristina Basso
- Cardiac Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Stefania Rizzo
- Cardiac Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Monica De Gaspari
- Cardiac Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Raffaella Motta
- Radiology Unit, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy
| | - Giorgio De Conti
- Radiology Unit, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Giuseppe Tarantini
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Sabino Iliceto
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Dario Gregori
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35131 Padua, Italy
| | - Renzo Marcolongo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
| | - Alida Linda Patrizia Caforio
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua and Azienda Ospedale Università Padova, 35128 Padua, Italy; (A.B.); (R.M.)
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10
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Kiseleva DG, Kirichenko TV, Markina YV, Cherednichenko VR, Gugueva EA, Markin AM. Mechanisms of Myocardial Edema Development in CVD Pathophysiology. Biomedicines 2024; 12:465. [PMID: 38398066 PMCID: PMC10887157 DOI: 10.3390/biomedicines12020465] [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: 01/23/2024] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 02/25/2024] Open
Abstract
Myocardial edema is the excess accumulation of fluid in the myocardial interstitium or cardiac cells that develops due to changes in capillary permeability, loss of glycocalyx charge, imbalance in lymphatic drainage, or a combination of these factors. Today it is believed that this condition is not only a complication of cardiovascular diseases, but in itself causes aggravation of the disease and increases the risks of adverse outcomes. The study of molecular, genetic, and mechanical changes in the myocardium during edema may contribute to the development of new approaches to the diagnosis and treatment of this condition. This review was conducted to describe the main mechanisms of myocardial edema development at the molecular and cellular levels and to identify promising targets for the regulation of this condition based on articles cited in Pubmed up to January 2024.
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Affiliation(s)
- Diana G. Kiseleva
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky National Research Centre of Surgery, 119991 Moscow, Russia (V.R.C.)
| | - Tatiana V. Kirichenko
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky National Research Centre of Surgery, 119991 Moscow, Russia (V.R.C.)
- Chazov National Medical Research Center of Cardiology, Ac. Chazov Str. 15A, 121552 Moscow, Russia
| | - Yuliya V. Markina
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky National Research Centre of Surgery, 119991 Moscow, Russia (V.R.C.)
| | - Vadim R. Cherednichenko
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky National Research Centre of Surgery, 119991 Moscow, Russia (V.R.C.)
| | - Ekaterina A. Gugueva
- N.V. Sklifosovsky Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University, 119435 Moscow, Russia;
| | - Alexander M. Markin
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Petrovsky National Research Centre of Surgery, 119991 Moscow, Russia (V.R.C.)
- Medical Institute, Peoples’ Friendship University of Russia Named after Patrice Lumumba (RUDN University), 117198 Moscow, Russia
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11
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Pieroni M, Ciabatti M, Zocchi C, Tavanti V, Camporeale A, Saletti E, Fumagalli C, Venezia D, Lombardi M, Olivotto I, Bolognese L. Optimal timing of follow-up cardiac magnetic resonance in patients with uncomplicated acute myocarditis. Int J Cardiol 2024; 397:131603. [PMID: 37979787 DOI: 10.1016/j.ijcard.2023.131603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 11/20/2023]
Abstract
BACKGROUND Cardiac magnetic resonance (CMR) is central in the diagnosis and prognostic stratification of acute myocarditis (AM) but the timing of repeated CMR scans to assess edema resolution and late gadolinium enhancement (LGE) stabilization remain unclear. We assessed edema and LGE evolution over 12 months to identify the optimal timing of repeat CMR evaluation in AM. METHODS AND RESULTS Thirty-three consecutive patients with AM underwent CMR at clinical presentation (CMR-1), after 3 months (CMR-2) and after 12-months (CMR-3). CMR included assessment of edema and LGE, left ventricular ejection fraction (LVEF) and left ventricular mass index (LVMi). After CMR-3 patients were followed-up every three-months by clinical evaluation, Holter-monitoring, and echocardiography. All patients had edema and LGE at CMR-1. At CMR-2 edema-positive segments (0.42 ± 0.34 vs. 3.18 ± 2.33, p < 0.005), LGE (4.98 ± 4.56 vs. 9.60 ± 8.58 g, and 4.22 ± 3.97% vs 7.50 ± 5.61%) and LVMi (69.82 ± 11.83 vs 76.06 ± 13.13 g/m2) (all p < 0.0001) significantly reduced, while LVEF (63.12 ± 5.47% vs.61.15 ± 6.87% p < 0.05) significantly improved, compared to CMR-1. At CMR-2 edema persisted in 7 patients (21%) but resolved at CMR-3 with no further changes of LVMi, LVEF and LGE. During follow-up (85 ± 15 months), 5 (15%) patients showed persistent ventricular arrhythmias. Univariate predictors of arrhythmic persistence were LGE extension at CMR-2 and CMR-3 (both p < 0.05), but not at CMR-1 (p = 0.07). CONCLUSIONS Most patients with uncomplicated AM show edema resolution with LGE stabilization after 3 months. Further CMR evaluations should be limited to patients with persisting edema at this time. LGE extent measured after edema resolution is associated with persistent ventricular arrhythmias.
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Affiliation(s)
| | | | - Chiara Zocchi
- Cardiovascular Department, San Donato Hospital, Arezzo, Italy
| | | | - Antonia Camporeale
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Milano, Italy
| | - Elisa Saletti
- Cardiovascular Department, San Donato Hospital, Arezzo, Italy
| | - Carlo Fumagalli
- Department of Experimental and Clinical Medicine, University of Florence, Italy
| | - Duccio Venezia
- Radiology Department, San Donato Hospital, Arezzo, Italy
| | - Massimo Lombardi
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, San Donato Milanese, Milano, Italy
| | - Iacopo Olivotto
- Department of Experimental and Clinical Medicine, University of Florence, Italy; Pediatric Cardiology, Meyer Children's Hospital IRCCS, Florence, Italy
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12
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Gatti M, Palmisano A, Gerboni M, Cau R, Pintus A, Porcu M, Tore D, Vignale D, Andreis A, Bergamasco L, De Ferrari GM, Esposito A, Saba L, Fonio P, Faletti R. Value of a short non-contrast CMR protocol in MINOCA. Eur Radiol 2024; 34:994-1002. [PMID: 37581660 PMCID: PMC10853081 DOI: 10.1007/s00330-023-10096-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/24/2023] [Accepted: 05/30/2023] [Indexed: 08/16/2023]
Abstract
OBJECTIVES To evaluate the diagnostic performance of a short non-contrast CMR (ShtCMR) protocol relative to a matched standard comprehensive CMR (StdCMR) protocol in patients with myocardial infarction with non-obstructive coronary arteries (MINOCA). METHODS This multicenter retrospective study included patients with a working diagnosis of MINOCA who underwent a StdCMR between January 2019 and December 2020. An expert and a non-expert reader performed a blinded reading with the ShtCMR (long-axis cine images, T2w-STIR, T1- and T2-mapping). A consensus reading of the StdCMR (reference standard) was performed at least 3 months after the ShtCMR reading session. Readers were asked to report the following: (1) diagnosis; (2) level of confidence in their diagnosis with the ShtCMR; (3) number of myocardial segments involved, and (4) functional parameters. RESULTS A total of 179 patients were enrolled. The ShtCMR lasted 21 ± 9 min and the StdCMR 45 ± 11 min (p < 0.0001). ShtCMR allowed reaching the same diagnosis as StdCMR in 85% of patients when interpreted by expert readers (rising from 66% for poor confidence to 99% for good, p = 0.0001) and in 73% (p = 0.01) by non-expert ones (60% for poor vs 89% for good confidence, p = 0.0001). Overall, the ShtCMR overestimated the ejection fraction, underestimated cardiac volumes (p < 0.01), and underestimated the number of segments involved by pathology (p = 0.0008) when compared with the StdCMR. CONCLUSION The ShtCMR was found to be a debatable alternative to the StdCMR in patients with MINOCA. Nevertheless, when an experienced reader reaches a good or very good diagnostic confidence using the ShtCMR, the reader may choose to stop the examination, reducing the length of the CMR without affecting the patient's diagnosis. CLINICAL RELEVANCE STATEMENT A short non-contrast CMR protocol may be a viable alternative to standard protocols in selected CMR studies of patients with MINOCA, allowing for faster diagnosis while reducing time and resources and increasing the number of patients who can be scanned. KEY POINTS • The ShtCMR lasted 21 ± 9 min and the StdCMR 45 ± 11 min (p < 0.0001). • In 57% of patients with MINOCA, the experienced reader considers that contrast medium is probably not necessary for diagnosis without affecting the patient's diagnosis (99% of agreement rate between ShtCMR and StdCMR).
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Affiliation(s)
- Marco Gatti
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy.
| | - Anna Palmisano
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Mattia Gerboni
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Riccardo Cau
- Department of Radiology, AOU Cagliari, University of Cagliari, Cagliari, Italy
| | - Alessandra Pintus
- Department of Radiology, AOU Cagliari, University of Cagliari, Cagliari, Italy
| | - Michele Porcu
- Department of Radiology, AOU Cagliari, University of Cagliari, Cagliari, Italy
| | - Davide Tore
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Davide Vignale
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandro Andreis
- Division of Cardiology, Department Cardiovascular and Thoracic, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Laura Bergamasco
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Gaetano Maria De Ferrari
- Division of Cardiology, Department Cardiovascular and Thoracic, Città Della Salute E Della Scienza Hospital, University of Turin, Turin, Italy
| | - Antonio Esposito
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Luca Saba
- Department of Radiology, AOU Cagliari, University of Cagliari, Cagliari, Italy
| | - Paolo Fonio
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy
| | - Riccardo Faletti
- Radiology Unit, Department of Surgical Sciences, University of Turin, Via Genova 3, 10126, Turin, Italy
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13
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Bergamaschi L, Foà A, Paolisso P, Renzulli M, Angeli F, Fabrizio M, Bartoli L, Armillotta M, Sansonetti A, Amicone S, Stefanizzi A, Rinaldi A, Niro F, Lovato L, Gherbesi E, Carugo S, Pasquale F, Casella G, Galiè N, Rucci P, Bucciarelli-Ducci C, Pizzi C. Prognostic Role of Early Cardiac Magnetic Resonance in Myocardial Infarction With Nonobstructive Coronary Arteries. JACC Cardiovasc Imaging 2024; 17:149-161. [PMID: 37480903 DOI: 10.1016/j.jcmg.2023.05.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/10/2023] [Accepted: 05/12/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND Cardiac magnetic resonance (CMR) plays a pivotal diagnostic role in myocardial infarction with nonobstructive coronary arteries (MINOCA). To date, a prognostic stratification of these patients is still lacking. OBJECTIVES This study aims to assess the prognostic role of CMR in MINOCA. METHODS The authors assessed 437 MINOCA from January 2017 to October 2021. They excluded acute myocarditis, takotsubo syndromes, cardiomyopathies, and other nonischemic etiologies. Patients were classified into 3 subgroups according to the CMR phenotype: 1) presence of late gadolinium enhancement (LGE) and abnormal mapping (M) values (LGE+/M+); 2) regional ischemic injury with abnormal mapping and no LGE (LGE-/M+); and 3) nonpathological CMRs (LGE-/M-). The primary outcome was the presence of major adverse cardiovascular events (MACE). The mean follow-up was 33.7 ± 12.0 months and CMR was performed on average at 4.8 ± 1.5 days from the acute presentation. RESULTS The final cohort included 198 MINOCA; 116 (58.6%) comprised the LGE+/M+ group. During follow-up, MACE occurred significantly more frequently in MINOCA LGE+/M+ than in the LGE+/M- and normal-CMR (LGE-/M-) subgroups (20.7% vs 6.7% and 2.7%; P = 0.006). The extension of myocardial damage at CMR was significantly greater in patients who developed MACE. In multivariable Cox regression, %LGE was an independent predictor of MACE (HR: 1.123 [95% CI: 1.064-1.185]; P < 0.001) together with T2 mapping values (HR: 1.190 [95% CI: 1.145-1.237]; P = 0.001). CONCLUSIONS In MINOCA with early CMR execution, the %LGE and abnormal T2 mapping values were identified as independent predictors of adverse cardiac events at ∼3.0 years of follow-up. These parameters can be considered as high-risk markers in MINOCA.
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Affiliation(s)
- Luca Bergamaschi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Alberto Foà
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Pasquale Paolisso
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Matteo Renzulli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Angeli
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Michele Fabrizio
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Lorenzo Bartoli
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Matteo Armillotta
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Angelo Sansonetti
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Sara Amicone
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Andrea Stefanizzi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Andrea Rinaldi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Fabio Niro
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Pediatric and Adult CardioThoracic and Vascular, Onchoematologic and Emergency Radiology Unit
| | - Luigi Lovato
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Pediatric and Adult CardioThoracic and Vascular, Onchoematologic and Emergency Radiology Unit
| | - Elisa Gherbesi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Cardiovascular Disease Unit, Internal Medicine Department, Milan, Italy
| | - Stefano Carugo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Cardiovascular Disease Unit, Internal Medicine Department, Milan, Italy
| | - Ferdinando Pasquale
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | | | - Nazzareno Galiè
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Paola Rucci
- Division of Hygiene and Biostatistics, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Chiara Bucciarelli-Ducci
- Royal Brompton and Harefield Hospitals, Guys and St Thomas NHS Trust London, London, United Kingdom; School of Biomedical Engineering and Imaging Sciences, Faculty of Life Sciences and Medicine, Kings College London, London, United Kingdom
| | - Carmine Pizzi
- Cardiology Unit, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences-DIMEC-Alma Mater Studiorum, University of Bologna, Bologna, Italy.
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14
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Cau R, Pisu F, Suri JS, Pontone G, D’Angelo T, Zha Y, Salgado R, Saba L. Atrial and Ventricular Strain Imaging Using CMR in the Prediction of Ventricular Arrhythmia in Patients with Myocarditis. J Clin Med 2024; 13:662. [PMID: 38337355 PMCID: PMC10856157 DOI: 10.3390/jcm13030662] [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: 12/01/2023] [Revised: 01/12/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Objective: Myocarditis can be associated with ventricular arrhythmia (VA), individual non-invasive risk stratification through cardiovascular magnetic resonance (CMR) is of great clinical significance. Our study aimed to explore whether left atrial (LA) and left ventricle (LV) myocardial strain serve as independent predictors of VA in patients with myocarditis. (2) Methods: This retrospective study evaluated CMR scans in 141 consecutive patients diagnosed with myocarditis based on the updated Lake Louise criteria (29 females, mean age 41 ± 20). The primary endpoint was VA; this encompassed ventricular fibrillation, sustained ventricular tachycardia, nonsustained ventricular tachycardia, and frequent premature ventricular complexes. LA and LV strain function were performed on conventional cine SSFP sequences. (3) Results: After a median follow-up time of 23 months (interquartile range (18-30)), 17 patients with acute myocarditis reached the primary endpoint. In the multivariable Cox regression analysis, LA reservoir (hazard ratio [HR] and 95% confidence interval [CI]: 0.93 [0.87-0.99], p = 0.02), LA booster (0.87 95% CI [0.76-0.99], p = 0.04), LV global longitudinal (1.26 95% CI [1.02-1.55], p = 0.03), circumferential (1.37 95% CI [1.08-1.73], p = 0.008), and radial strain (0.89 95% CI [0.80-0.98], p = 0.01) were all independent determinants of VA. Patients with LV global circumferential strain > -13.3% exhibited worse event-free survival compared to those with values ≤ -13.3% (p < 0.0001). (4) Conclusions: LA and LV strain mechanism on CMR are independently associated with VA events in patients with myocarditis, independent to LV ejection fraction, and late gadolinium enhancement location. Incorporating myocardial strain parameters into the management of myocarditis may improve risk stratification.
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Affiliation(s)
- Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari—Polo di Monserrato s.s. 554 Monserrato, 09045 Cagliari, Italy;
| | - Francesco Pisu
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari—Polo di Monserrato s.s. 554 Monserrato, 09045 Cagliari, Italy;
| | - Jasjit S. Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA 95661, USA;
| | - Gianluca Pontone
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy;
| | - Tommaso D’Angelo
- Department of Biomedical Sciences and Morphological and Functional Imaging, G. Martino University Hospital, University of Messina, 98124 Messina, Italy;
- Department of Radiology and Nuclear Medicine, Erasmus MC, Doctor Molewaterplein 40, 3015 GD Rotterdam, The Netherlands
| | - Yunfei Zha
- Department of Radiology, Renmin Hospital of Wuhan University, Hubei General Hospital, Wuhan 430064, China;
| | - Rodrigo Salgado
- Department of Radiology, Universitair Ziekenhuis Antwerpen, 2650 Edegem, Belgium;
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari—Polo di Monserrato s.s. 554 Monserrato, 09045 Cagliari, Italy;
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15
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Caobelli F, Cabrero JB, Galea N, Haaf P, Loewe C, Luetkens JA, Muscogiuri G, Francone M. Cardiovascular magnetic resonance (CMR) and positron emission tomography (PET) imaging in the diagnosis and follow-up of patients with acute myocarditis and chronic inflammatory cardiomyopathy : A review paper with practical recommendations on behalf of the European Society of Cardiovascular Radiology (ESCR). Int J Cardiovasc Imaging 2023; 39:2221-2235. [PMID: 37682416 PMCID: PMC10674005 DOI: 10.1007/s10554-023-02927-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 08/02/2023] [Indexed: 09/09/2023]
Abstract
Advanced cardiac imaging techniques such as cardiovascular magnetic resonance (CMR) and positron emission tomography (PET) are widely used in clinical practice in patients with acute myocarditis and chronic inflammatory cardiomyopathies (I-CMP). We aimed to provide a review article with practical recommendations from the European Society of Cardiovascular Radiology (ESCR), in order to guide physicians in the use and interpretation of CMR and PET in clinical practice both for acute myocarditis and follow-up in chronic forms of I-CMP.
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Affiliation(s)
- Federico Caobelli
- Department of Nuclear Medicine, Inselspital, Bern University Hospital and University of Bern, Freiburgstrasse 18, Bern, 3000, Switzerland.
| | | | - Nicola Galea
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, Rome, 00161, Italy
| | - Philip Haaf
- Department of Cardiology, Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, and University of Basel, Petersgraben 4, Basel, CH-4031, Switzerland
| | - Christian Loewe
- Division of Cardiovascular and Interventional Radiology, Department of Bioimaging and Image-Guided Therapy, Medical University Vienna, Spitalgasse 9, Vienna, A-1090, Austria
| | - Julian A Luetkens
- Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | | | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, Milan, 20072, Italy
- IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, Milan, 20089, Italy
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16
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Luo S, Xu ST, Zhang J, Schoepf UJ, Varga-Szemes A, Carpenter CRT, Zhang LY, Ma Y, Li Z, Wang Y, Huang WW, Zhi BB, Dou WQ, Qi L, Zhang LJ. Multiparametric cardiac magnetic resonance reveals persistent myocardial inflammation in patients with exertional heat illness. Eur Radiol 2023; 33:8165-8176. [PMID: 37145150 DOI: 10.1007/s00330-023-09706-w] [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: 10/07/2022] [Revised: 02/26/2023] [Accepted: 03/12/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVES To explore the clinical potential of multiparametric cardiac magnetic resonance (CMR) in evaluating myocardial inflammation in patients with exertional heat illness (EHI). METHODS This prospective study enrolled 28 males with EHI (18 patients with exertional heat exhaustion (EHE) and 10 with exertional heat stroke (EHS)) and 18 age-matched male healthy controls (HC). All subjects underwent multiparametric CMR, and 9 patients had follow-up CMR measurements 3 months after recovery from EHI. CMR-derived left ventricular geometry, function, strain, native T1, extracellular volume (ECV), T2, T2*, and late gadolinium enhancement (LGE) were obtained and compared among different groups. RESULTS Compared with HC, EHI patients showed increased global ECV, T2, and T2* values (22.6% ± 4.1 vs. 19.7% ± 1.7; 46.8 ms ± 3.4 vs. 45.1 ms ± 1.2; 25.5 ms ± 2.2 vs. 23.8 ms ± 1.7; all p < 0.05). Subgroup analysis showed that ECV was higher in the EHS patients than those in EHE and HC groups (24.7% ± 4.9 vs. 21.4% ± 3.2, 24.7% ± 4.9 vs. 19.7% ± 1.7; both p < 0.05). Repeated CMR measurements at 3 months after baseline CMR showed persistently higher ECV than HC (p = 0.042). CONCLUSIONS With multiparametric CMR, EHI patients demonstrated increased global ECV, T2, and persistent myocardial inflammation at 3-month follow-up after EHI episode. Therefore, multiparametric CMR might be an effective method in evaluating myocardial inflammation in patients with EHI. CLINICAL RELEVANCE STATEMENT This study showed persistent myocardial inflammation after an exertional heat illness (EHI) episode demonstrated by multiparametric CMR, which is a potential promising method to evaluate the severity of myocardial inflammation and guide return to work, play, or duty in EHI patients. KEY POINTS • EHI patients showed an increased global extracellular volume (ECV), late gadolinium enhancement, and T2 value, indicating myocardial edema and fibrosis. • ECV was higher in the exertional heat stroke patients than exertional heat exhaustion and healthy control groups (24.7% ± 4.9 vs. 21.4% ± 3.2, 24.7% ± 4.9 vs. 19.7% ± 1.7; both p < 0.05). • EHI patients showed persistent myocardial inflammation with higher ECV than healthy controls 3 months after index CMR (22.3% ± 2.4 vs. 19.7% ± 1.7, p = 0.042).
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Affiliation(s)
- Song Luo
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | - Shu Tian Xu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Jun Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | - U Joseph Schoepf
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC, 29425, USA
| | - Akos Varga-Szemes
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC, 29425, USA
| | | | - Ling Yan Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | - Yan Ma
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | - Zhe Li
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yang Wang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Wei Wei Huang
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | - Bei Bei Zhi
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China
| | | | - Li Qi
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China.
| | - Long Jiang Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, 210002, Jiangsu Province, China.
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17
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Małek ŁA, Śpiewak M. Isolated myocardial edema in cardiac magnetic resonance - in search of a management strategy. Trends Cardiovasc Med 2023; 33:395-402. [PMID: 35405307 DOI: 10.1016/j.tcm.2022.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/23/2022] [Accepted: 04/01/2022] [Indexed: 01/04/2023]
Abstract
Isolated myocardial edema not accompanied by late gadolinium enhancement (LGE) may be occasionally found on cardiac magnetic resonance (CMR). This type of picture may be encountered in patients with suspected myocarditis, post some acute cardiac events, with cardiac allograft rejection or even in athletes after an extreme exercise. Currently, there is no clear management strategy for this type of incidental finding. In this narrative review we discuss the methods and pitfalls of edema detection with means of CMR, review published data on isolated myocardial edema for each of the most probable clinical scenarios and propose a structured clinical decision-making algorithm to help clinicians navigate through this type of CMR result. Finally, we highlight the most important gaps in evidence related to isolated myocardial edema without fibrosis, where further research is particularly needed.
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Affiliation(s)
- Łukasz A Małek
- Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, National Institute of Cardiology, Warsaw, Poland.
| | - Mateusz Śpiewak
- Magnetic Resonance Unit, Department of Radiology, National Institute of Cardiology, Warsaw, Poland
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18
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Kang N, Friedrich MG, Abramov D, Martinez-Naharro A, Fontana M, Parwani P. Viral Myocarditis and Dilated Cardiomyopathy as a Consequence-Changing Insights from Advanced Imaging. Heart Fail Clin 2023; 19:445-459. [PMID: 37714586 DOI: 10.1016/j.hfc.2023.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
Advancements in quantitative cardiac magnetic resonance (CMR) have revolutionized the diagnosis and management of viral myocarditis. With the addition of T1 and T2 mapping parameters in the updated Lake Louise Criteria, CMR can diagnose myocarditis with superior diagnostic accuracy compared with endomyocardial biopsy, especially in stable patients. Additionally, the unique value of CMR tissue characterization continues to improve the diagnosis and risk stratification of myocarditis. This review will discuss new and ongoing developments in cardiovascular imaging and its application to noninvasive diagnosis, prognostication, and management of viral myocarditis and its complications.
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Affiliation(s)
- Nicolas Kang
- Department of Medicine, Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354, USA
| | - Matthias G Friedrich
- Department of Medicine, McGill University Health Centre, 1001 Decarie Boulevard, Montreal, Quebec H4A 3J1, Canada; Department of Diagnostic Radiology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Dmitry Abramov
- Division of Cardiology, Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354, USA
| | - Ana Martinez-Naharro
- UCL CMR Department at the Royal Free Hospital and the National Amyloidosis Centre, University College, London
| | - Marianna Fontana
- UCL CMR Department at the Royal Free Hospital and the National Amyloidosis Centre, University College, London
| | - Purvi Parwani
- Division of Cardiology, Loma Linda University Medical Center, 11234 Anderson Street, Loma Linda, CA 92354, USA.
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19
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Mahrholdt H, Seitz A. Refining the Prognostic Value of LGE in Hypertrophic Cardiomyopathy: Presence, Extent, and Location-What's Next? JACC Cardiovasc Imaging 2023; 16:1178-1180. [PMID: 37204387 DOI: 10.1016/j.jcmg.2023.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 05/20/2023]
Affiliation(s)
- Heiko Mahrholdt
- Department of Cardiology and Angiology, Robert Bosch Medical Center, Stuttgart, Germany.
| | - Andreas Seitz
- Department of Cardiology and Angiology, Robert Bosch Medical Center, Stuttgart, Germany
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20
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Sánchez Tijmes F, Marschner CA, de Matos JFRG, Urzua Fresno CM, Gutiérrez Chacoff JM, Thavendiranathan P, Fuss C, Hanneman K. Imaging Acute and Chronic Cardiac Complications of COVID-19 and after COVID-19 Vaccination. Radiographics 2023; 43:e230044. [PMID: 37616171 DOI: 10.1148/rg.230044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
COVID-19 is associated with acute and longer-term cardiovascular manifestations including myocardial injury, myopericarditis, stress-induced cardiomyopathy, myocardial infarction, and thromboembolic disease. Although the morbidity and mortality related to acute COVID-19 have decreased substantially, there is growing concern about the longer-term cardiovascular effects of the disease and postacute sequelae. Myocarditis has also been reported after messenger ribonucleic acid (mRNA)-based COVID-19 vaccination, with the highest risk among adolescent boys and young adult men. Noninvasive imaging including cardiac MRI has a key role in identifying the presence of cardiovascular disease, evaluating for potential mechanisms of injury, stratifying risk of future adverse cardiovascular events, and potentially guiding treatment in patients with suspected cardiovascular injury after COVID-19 and vaccination. Patterns of injury identified at cardiac MRI after COVID-19 include myocarditis and pericarditis, myocardial ischemia, and infarction. Myocardial edema and late gadolinium enhancement have been described months after the initial infection in a minority of patients with persistent cardiac symptoms after COVID-19. In patients with myocarditis after receiving a COVID-19 vaccination, the most common pattern of late gadolinium enhancement is subepicardial at the basal inferolateral wall, and patients tend to have milder imaging abnormalities compared with those from other causes of myocarditis. This article describes the role of multimodality cardiac imaging and imaging findings in patients with acute and longer-term cardiovascular manifestations of COVID-19 and in patients with myocarditis after receiving an mRNA-based COVID-19 vaccination. ©RSNA, 2023 Online supplemental material is available for this article. Quiz questions for this article are available through the Online Learning Center.
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Affiliation(s)
- Felipe Sánchez Tijmes
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Constantin A Marschner
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Joao Francisco Ribeiro Gavina de Matos
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Camila M Urzua Fresno
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Jose Miguel Gutiérrez Chacoff
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Paaladinesh Thavendiranathan
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Cristina Fuss
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
| | - Kate Hanneman
- From the Department of Medical Imaging (F.S.T., C.A.M., J.F.R.G.d.M., C.M.U.F., P.T., K.H.) and the Division of Cardiology (P.T.), Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, University of Toronto, 585 University Ave, 1 PMB-298, Toronto, ON, Canada M5G 2N2; Department of Medical Imaging, Clinica Santa Maria, Universidad de los Andes, Santiago, Chile (F.S.T.); Department of Medical Imaging, Hospital Barros Luco, Universidad Mayor, Santiago, Chile (J.M.G.C.); and Department of Diagnostic Radiology, Oregon Health and Science University, Portland, Ore (C.F.)
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21
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Dove ML, Slesnick TC, Oster ME, Hashemi S, Patel T, Wilson HC. Cardiac Magnetic Resonance Findings of Coronavirus Disease 2019 (COVID-19) Vaccine-Associated Myopericarditis at Intermediate Follow-Up: A Comparison with Classic Myocarditis. J Pediatr 2023; 260:113462. [PMID: 37172812 PMCID: PMC10171891 DOI: 10.1016/j.jpeds.2023.113462] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 03/24/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023]
Abstract
OBJECTIVE To report intermediate cardiac magnetic resonance (CMR) findings of coronavirus disease 2019 (COVID-19) vaccine-associated myopericarditis (C-VAM) and compare with classic myocarditis. STUDY DESIGN Retrospective cohort study including children diagnosed with C-VAM from May 2021 through December 2021 with early and intermediate CMR. Patients with classic myocarditis from January 2015 through December 2021 and intermediate CMR were included for comparison. RESULTS There were 8 patients with C-VAM and 20 with classic myocarditis. Among those with C-VAM, CMR performed at a median 3 days (IQR 3, 7) revealed 2 of 8 patients with left ventricular ejection fraction <55%, 7 of 7 patients receiving contrast with late gadolinium enhancement (LGE), and 5 of 8 patients with elevated native T1 values. Borderline T2 values suggestive of myocardial edema were present in 6 of 8 patients. Follow-up CMRs performed at a median 107 days (IQR 97, 177) showed normal ventricular systolic function, T1, and T2 values; 3 of 7 patients had LGE. At intermediate follow-up, patients with C-VAM had fewer myocardial segments with LGE than patients with classic myocarditis (4/119 vs 42/340, P = .004). Patients with C-VAM also had a lower frequency of LGE (42.9 vs 75.0%) and lower percentage of left ventricular ejection fraction <55% compared with classic myocarditis (0.0 vs 30.0%), although these differences were not statistically significant. Five patients with classic myocarditis did not receive an early CMR, leading to some selection bias in study design. CONCLUSIONS Patients with C-VAM had no evidence of active inflammation or ventricular dysfunction on intermediate CMR, although a minority had persistent LGE. Intermediate findings in C-VAM revealed less LGE burden compared with classic myocarditis.
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Affiliation(s)
- Matthew L Dove
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Timothy C Slesnick
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Matthew E Oster
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Sassan Hashemi
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Trisha Patel
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA
| | - Hunter C Wilson
- Division of Cardiology, Department of Pediatrics, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, GA.
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22
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Cau R, Pisu F, Suri JS, Montisci R, Bastarrika G, Esposito A, Saba L. Sex-based differences in late gadolinium enhancement among patients with acute myocarditis. Eur J Radiol 2023; 166:110980. [PMID: 37467520 DOI: 10.1016/j.ejrad.2023.110980] [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: 04/05/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/21/2023]
Abstract
OBJECTIVE The aims of our study were to investigate the sex differences in late gadolinium enhancement (LGE) using cardiovascular magnetic resonance (CMR) in a single-centre cohort of consecutive patients with acute myocarditis (AM). METHOD This retrospective study performed CMR scans in 135 consecutive patients with AM that met the Lake Louise criteria. On CMR, LV ventricular strain functions were performed on conventional cine SSFP sequences. Besides myocardial strain measurements, myocardial scar location, extension, and size were assigned and quantified by LGE imaging. RESULTS There was no difference in age (age 42.51 ± 19.64 years vs 40.92 ± 19.94 years; p = 0.74) and cardiovascular risk profile between women and men. Despite similar comorbidities, women were more like to present with dyspnea (p = 0.001). Women demonstrated higher prevalence of septal LGE (p = 0.004) and increased global circumferential strain parameters (p = 0.008) in comparison with men. In multivariate analysis, female sex remained an independent determinant of septal LGE (β coefficient = -0.520, p = 0.001). CONCLUSION This is the first study reporting sex differences in LGE localization in AM. Women have more septal LGE involvement independent of age, cardiovascular risk factors, and CMR parameters. These findings further emphasize the sex-based differences in cardiovascular diseases.
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Affiliation(s)
- Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato, s.s. 554 Monserrato, Cagliari 09045, Italy
| | - Francesco Pisu
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato, s.s. 554 Monserrato, Cagliari 09045, Italy
| | - Jasjit S Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint™, Roseville, CA, USA
| | - Roberta Montisci
- Department of Cardiology, Azienda Ospedaliero Universitaria, Monserrato, Cagliari, Italy
| | - Gorka Bastarrika
- Department of Radiology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Antonio Esposito
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milan, Italy; School of Medicine, Vita Salute San Raffaele University, Milan, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato, s.s. 554 Monserrato, Cagliari 09045, Italy.
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23
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Bernhard B, Tanner G, Garachemani D, Schnyder A, Fischer K, Huber AT, Safarkhanlo Y, Stark AW, Guensch DP, Schütze J, Greulich S, Bastiaansen JAM, Pavlicek-Bahlo M, Benz DC, Kwong RY, Gräni C. Predictive value of cardiac magnetic resonance right ventricular longitudinal strain in patients with suspected myocarditis. J Cardiovasc Magn Reson 2023; 25:49. [PMID: 37587516 PMCID: PMC10433613 DOI: 10.1186/s12968-023-00957-6] [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: 02/23/2023] [Accepted: 08/07/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Recent evidence underlined the importance of right (RV) involvement in suspected myocarditis. We aim to analyze the possible incremental prognostic value from RV global longitudinal strain (GLS) by CMR. METHODS Patients referred for CMR, meeting clinical criteria for suspected myocarditis and no other cardiomyopathy were enrolled in a dual-center register cohort study. Ejection fraction (EF), GLS and tissue characteristics were assessed in both ventricles to assess their association to first major adverse cardiovascular events (MACE) including hospitalization for heart failure (HF), ventricular tachycardia (VT), recurrent myocarditis and death. RESULTS Among 659 patients (62.8% male; 48.1 ± 16.1 years), RV GLS was impaired (> - 15.4%) in 144 (21.9%) individuals, of whom 76 (58%), 108 (77.1%), 27 (18.8%) and 40 (32.8%) had impaired right ventricular ejection fraction (RVEF), impaired left ventricular ejection fraction (LVEF), RV late gadolinium enhancement (LGE) or RV edema, respectively. After a median observation time of 3.7 years, 45 (6.8%) patients were hospitalized for HF, 42 (6.4%) patients died, 33 (5%) developed VT and 16 (2.4%) had recurrent myocarditis. Impaired RV GLS was associated with MACE (HR = 1.07, 95% CI 1.04-1.10; p < 0.001), HF hospitalization (HR = 1.17, 95% CI 1.12-1.23; p < 0.001), and death (HR = 1.07, 95% CI 1.02-1.12; p = 0.004), but not with VT and recurrent myocarditis in univariate analysis. RV GLS lost its association with outcomes, when adjusted for RVEF, LVEF, LV GLS and LV LGE extent. CONCLUSION RV strain is associated with MACE, HF hospitalization and death but has neither independent nor incremental prognostic value after adjustment for RV and LV function and tissue characteristics. Therefore, assessing RV GLS in the setting of myocarditis has only limited value.
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Affiliation(s)
- Benedikt Bernhard
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 18, 3010, Bern, Switzerland
| | - Giulin Tanner
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 18, 3010, Bern, Switzerland
| | - Davide Garachemani
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 18, 3010, Bern, Switzerland
| | - Aaron Schnyder
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 18, 3010, Bern, Switzerland
| | - Kady Fischer
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Adrian T Huber
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Yasaman Safarkhanlo
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Anselm W Stark
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Dominik P Guensch
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Jonathan Schütze
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Simon Greulich
- Department of Cardiology and Angiology, University of Tübingen, Tübingen, Germany
| | - Jessica A M Bastiaansen
- Department of Diagnostic, Interventional and Pediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Maryam Pavlicek-Bahlo
- Department of Anesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Dominik C Benz
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Raymond Y Kwong
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Christoph Gräni
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse 18, 3010, Bern, Switzerland.
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Luo S, Dou WQ, Schoepf UJ, Varga-Szemes A, Pridgen WT, Zhang LJ. Cardiovascular magnetic resonance imaging in myocardial involvement of systemic lupus erythematosus. Trends Cardiovasc Med 2023; 33:346-354. [PMID: 35150849 DOI: 10.1016/j.tcm.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/18/2022] [Accepted: 02/02/2022] [Indexed: 10/19/2022]
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disorder that primarily affects young women. Myocardial involvement in SLE frequently occurs and it is rather challenging to make the diagnosis in current clinical settings, mainly due to the extensive clinical presentation of signs and symptoms. As a noninvasive imaging reference in diagnosing cardiomyopathy and myocarditis, cardiovascular magnetic resonance (CMR) imaging can provide new insight into myocardial abnormalities including inflammation, fibrosis, and microcirculation. Therefore, the main aim of this work was to systematically review the pathology, clinical features, and diagnosis, while illustrating the clinical role of CMR on myocardial involvement of SLE.
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Affiliation(s)
- Song Luo
- Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, China
| | | | - U Joseph Schoepf
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC 29425, USA
| | - Akos Varga-Szemes
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC 29425, USA
| | - Wanya T Pridgen
- Division of Cardiovascular Imaging, Department of Radiology and Radiological Science, Medical University of South Carolina, 25 Courtenay Dr, Charleston, SC 29425, USA
| | - Long Jiang Zhang
- Department of Diagnostic Radiology, Jinling Hospital, Medical School of Nanjing University, Nanjing, Jiangsu 210002, China.
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25
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Sinigiani G, De Michieli L, De Conti G, Ricci F, De Lazzari M, Migliore F, Perazzolo Marra M, Zorzi A, Corrado D, Cipriani A. Cardiac Magnetic Resonance-Detected Acute Myocardial Edema as Predictor of Favourable Prognosis: A Comprehensive Review. J Cardiovasc Dev Dis 2023; 10:319. [PMID: 37623332 PMCID: PMC10455433 DOI: 10.3390/jcdd10080319] [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: 06/25/2023] [Revised: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
Acute myocardial edema (AME) is increased water content in the myocardium and represents the first and transient pathophysiological response to an acute myocardial injury. In-vivo and non-invasive evaluation is feasible with cardiac magnetic resonance (CMR), which is a powerful imaging technique capable of tissue characterization. In the clinical setting, early demonstration of AME has a recognized diagnostic value for acute coronary syndromes and acute myocarditis, although its prognostic value is not well established. This article provides a comprehensive narrative review on the clinical meaning of AME in heart diseases. In particular, the available evidence of a possible favourable prognostic value in several clinical scenarios is addressed.
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Affiliation(s)
- Giulio Sinigiani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Laura De Michieli
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Giorgio De Conti
- Radiology Unit, Department of Medicine, Institute of Radiology, University of Padua, 35128 Padua, Italy
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, G. D’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
| | - Manuel De Lazzari
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Federico Migliore
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Alessandro Zorzi
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Domenico Corrado
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
| | - Alberto Cipriani
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35128 Padua, Italy
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26
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Mulla W, Segev A, Novak A, Yogev D, Abu-Much A, Fardman A, Massalha E, Goietin O, Kuperstein R, Matetzky S, Grupper A, Afel Y, Herscovici R, Peled-Potashnik Y, Chernomordik F, Brodov Y, Beigel R, Younis A. Significance of Anteroseptal Late Gadolinium Enhancement Among Patients With Acute Myocarditis. Am J Cardiol 2023; 199:18-24. [PMID: 37229967 DOI: 10.1016/j.amjcard.2023.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/17/2023] [Accepted: 04/10/2023] [Indexed: 05/27/2023]
Abstract
Anteroseptal location of late gadolinium enhancement (LGE) in patients with acute myocarditis (AM) detected by cardiovascular magnetic resonance may indicate an independent marker of unfavorable outcomes according to recent data. We aimed to evaluate the clinical characteristics, management, and inhospital outcomes in patients with AM with positive LGE based on its presence in the anteroseptal location. We analyzed data from 262 consecutive patients hospitalized with a diagnosis of AM with positive LGE within 5 days of hospitalization (n = 425). Patients were divided into 2 groups: those with anteroseptal LGE (n = 25, 9.5%) and those with non-anteroseptal LGE (n = 237, 90.5%). Except for age that was higher in patients with anteroseptal LGE, the demographic and clinical characteristics did not differ significantly between both groups including past medical history, clinical presentation, electrocardiogram parameters, and lab values. Moreover, patients with anteroseptal LGE were more likely to present with reduced left ventricular ejection fraction and to receive congestive heart failure treatments. Although univariate analysis showed that patients with anteroseptal LGE were more likely to have inhospital major adverse cardiac events (28% vs 9%, p = 0.003), there was no difference inhospital outcomes on multivariable analysis between both groups (hazard ratio, 1.17 [95% confidence interval, 0.32 to 4.22], p = 0.81). A higher left ventricular ejection fraction in either echocardiography or cardiovascular magnetic resonance corresponded to better inhospital outcomes regardless of the presence or absence of anteroseptal LGE. In conclusion, the presence of anteroseptal LGE did not confer additional prognostic value for inhospital outcomes.
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Affiliation(s)
- Wesam Mulla
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel; Medical Corps, Israel Defense Forces, Ramat Gan, Israel
| | - Amitai Segev
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Amir Novak
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Dean Yogev
- Medical Corps, Israel Defense Forces, Ramat Gan, Israel
| | - Arsalan Abu-Much
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Alexander Fardman
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Eias Massalha
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Orly Goietin
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Raphael Kuperstein
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Shlomi Matetzky
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Avishay Grupper
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Yoav Afel
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Romana Herscovici
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Yael Peled-Potashnik
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Fernando Chernomordik
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Yafim Brodov
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Roy Beigel
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel
| | - Anan Younis
- Department of Cardiovascular Medicine, Leviev Heart Center, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Ramat Gan, Israel.
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27
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Kyriakou M, Sakellaropoulos S, Constantinides T, Chatzantonis G, Avraamides P, Mitsis A. Myocarditis Related to the Use of Mesalazine. J Med Cases 2023; 14:237-243. [PMID: 37560552 PMCID: PMC10409542 DOI: 10.14740/jmc4104] [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: 05/28/2023] [Accepted: 07/01/2023] [Indexed: 08/11/2023] Open
Abstract
Myocarditis is a rare complication of therapy with mesalazine, a drug traditionally used in the treatment of inflammatory bowel disease. We report a case of a 32-year-old man with a recent diagnosis of ulcerative colitis, who presented to our hospital with chest pain and elevated troponin, 12 days following initiation of mesalazine. Diagnosis of myocarditis was confirmed with cardiac magnetic resonance imaging (CMR), which showed subepicardial gadolinium enhancement in the basal lateral/inferolateral segment of the heart. The patient's clinical condition improved upon stopping mesalazine and the follow-up CMR demonstrated resolution of the previous findings. Mesalazine can cause myocarditis early after initiation and clinicians should be aware of this rare yet serious cardiotoxic effect, as the discontinuation of the medication is the mainstay of treatment and leads to significant recovery.
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Affiliation(s)
| | | | | | - Grigorios Chatzantonis
- Department of Cardiology I, University Hospital Munster, Munster, Germany
- Department of Cardiovascular MRI, Athens Medical Center, Athens, Greece
| | | | - Andreas Mitsis
- Cardiology Department, Nicosia General Hospital, Nicosia, Cyprus
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28
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Militaru S, Mihu A, Genunche-Dumitrescu AV, Neagoe CD, Avramescu TE, Istratoaie O, Gheonea IA, Militaru C. Multimodality Cardiac Imaging in COVID-19 Infection. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1223. [PMID: 37512035 PMCID: PMC10384118 DOI: 10.3390/medicina59071223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023]
Abstract
COVID-19 infection often produces cardiovascular complications, which can range from mild to severe and influence the overall prognosis. Imaging is the cornerstone for diagnosing initial COVID-19 cardiovascular involvement as well as treatment guidance. In this review, we present the current state of the literature on this subject while also emphasizing possible algorithms for indicating and executing these investigations.
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Affiliation(s)
- Sebastian Militaru
- Craiova University of Medicine and Pharmacy, 200349 Craiova, Romania
- Department of cardiology, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
- Sport Medicine and Physiotherapy Faculty, University of Craiova, 200585 Craiova, Romania
- Cardiomed Clinic, 200513 Craiova, Romania
| | - Anca Mihu
- Craiova University of Medicine and Pharmacy, 200349 Craiova, Romania
- Department of cardiology, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
- Sport Medicine and Physiotherapy Faculty, University of Craiova, 200585 Craiova, Romania
- Cardiomed Clinic, 200513 Craiova, Romania
| | | | | | - Taina Elena Avramescu
- Sport Medicine and Physiotherapy Faculty, University of Craiova, 200585 Craiova, Romania
| | - Octavian Istratoaie
- Craiova University of Medicine and Pharmacy, 200349 Craiova, Romania
- Department of cardiology, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
| | | | - Cristian Militaru
- Department of cardiology, Emergency Clinical County Hospital of Craiova, 200642 Craiova, Romania
- Sport Medicine and Physiotherapy Faculty, University of Craiova, 200585 Craiova, Romania
- Cardiomed Clinic, 200513 Craiova, Romania
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29
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Jiang L, Zuo H, Liu J, Wang J, Zhang K, Zhang C, Peng X, Liu Y, Wang D, Li H, Wang H. The pattern of late gadolinium enhancement by cardiac MRI in fulminant myocarditis and its prognostic implication: a two-year follow-up study. Front Cardiovasc Med 2023; 10:1144469. [PMID: 37441699 PMCID: PMC10335322 DOI: 10.3389/fcvm.2023.1144469] [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: 01/14/2023] [Accepted: 06/12/2023] [Indexed: 07/15/2023] Open
Abstract
Background Myocardial fibrosis, as quantified by late gadolinium enhancement (LGE) in cardiac magnetic resonance (CMR), provides valuable prognostic information for patients with myocarditis. However, due to the low incidence rate of fulminant myocarditis (FM) and accordingly small sample size, the knowledge about the role of LGE to patients with FM is limited. Methods and results A total of 44 adults with viral-FM receiving the Chinese treating regimen were included in this retrospective study. They were divided into the low LGE group and the high LGE group according to the ratio of LGE to left ventricular mass (LGE mass%). CMR exams and LGE were performed after hemodynamic assistance at discharge in all patients with FM. Routine echocardiography parameters and global longitudinal strain (GLS) at discharge and at 2-year follow-up were obtained and then compared. Both left ventricular ejection fraction (LVEF) and GLS showed no significant difference in both groups at discharge, whereas significant differences were observed at 2-year follow-up between two groups. Moreover, there were significant improvements of LVEF and GLS in the low LGE group, but not in the high LGE group during the 2-year period. Furthermore, LGE mass% was negatively correlated with GLS and LVEF. Conclusions There were two distinct forms of LGE presentation in patients with FM. Moreover, the cardiac function of patients with low LGE was significantly better than those with high LGE at 2-year follow-up. LGE mass% at discharge provided significant prognosis information about cardiac function of patients with FM.
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Affiliation(s)
- Luying Jiang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of The Medical College, Shihezi University, Shihezi, China
| | - Houjuan Zuo
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Jingbo Liu
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Jianyu Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Kaiyue Zhang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Chunran Zhang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of The Medical College, Shihezi University, Shihezi, China
| | - Xiangyang Peng
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of The Medical College, Shihezi University, Shihezi, China
| | - Yujian Liu
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Daowen Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
| | - Haojie Li
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Wang
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiologic Disorders, Wuhan, China
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30
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Yao Y, Bian W, Zhang H, Ji X, Wang Z. Quantitative cardiac MRI parameters for assessment of myocarditis in children and adolescents: a systematic review and meta-analysis. Clin Radiol 2023:S0009-9260(23)00230-1. [PMID: 37365114 DOI: 10.1016/j.crad.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/18/2023] [Accepted: 05/25/2023] [Indexed: 06/28/2023]
Abstract
AIM To evaluate the role of quantitative cardiac magnetic resonance imaging (CMRI) parameters in myocarditis, including acute and chronic myocarditis (AM and CM), for children and adolescents. MATERIALS AND METHODS PRISMA principles were followed. PubMed, EMBASE, Web of Science, Cochrane Library, and grey literature were searched. The Newcastle-Ottawa Scale (NOS) and the Agency for Healthcare Research and Quality (AHRQ) checklist were utilised for quality assessment. Quantitative CMRI parameters were extracted and a meta-analysis was performed in comparison with healthy controls. The overall effect size was measured as the weighted mean difference (WMD). RESULTS Ten quantitative CMRI parameters of seven studies were analysed. Compared with the control group, the myocarditis group reported longer native T1 relaxation time (WMD=54.00, 95% confidence interval [CI]: 33.21,74.79, p<0.001), longer T2 relaxation time (WMD=2.13, 95% CI: 0.98, 3.28, p<0.001), increased extracellular volume (ECV; WMD=3.13, 95% CI: 1.34,4.91, p=0.001), elevated early gadolinium enhancement (EGE) ratio (WMD=1.47, 95% CI: 0.65,2.28, p<0.001), and increased T2-weighted ratio (WMD=0.43, 95% CI: 0.21,0.64, p<0.001). The AM group had longer native T1 relaxation times (WMD=72.02, 95% CI: 32.78,111.27, p<0.001), increased T2-weighted ratios (WMD=0.52, 95% CI: 0.21,0.84 p=0.001), and impaired left ventricular ejection fractions (LVEF; WMD=-5.84, 95% CI: -9.69, -1.99, p=0.003). Impaired LVEF (WMD=-2.24, 95% CI: -3.32, -1.17, p<0.001) was observed in the CM group. CONCLUSION Statistical differences can be observed in some CMRI parameters between patients with myocarditis and healthy controls; however, apart from native T1 mapping, there were no large differences in other parameters between two groups, which may reveal the limited benefit of CMRI in assessing myocarditis in children and adolescents.
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Affiliation(s)
- Y Yao
- Department of Radiology, Jiaxing Maternal and Child Health Hospital, Jiaxing, Zhejiang 314000, China
| | - W Bian
- Department of Radiology, Jiaxing Maternal and Child Health Hospital, Jiaxing, Zhejiang 314000, China
| | - H Zhang
- Department of Radiology, Jiaxing Maternal and Child Health Hospital, Jiaxing, Zhejiang 314000, China
| | - X Ji
- Department of Pediatrics, Jiaxing Maternal and Child Health Hospital, Jiaxing, Zhejiang 314000, China.
| | - Z Wang
- Department of Radiology, Jiaxing Maternal and Child Health Hospital, Jiaxing, Zhejiang 314000, China
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31
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Lee J, Choo KS, Jeong YJ, Lee G, Hwang M, Abraham MR, Lee JW. Left Atrial Strain Derived From Cardiac Magnetic Resonance Imaging Can Predict Outcomes of Patients With Acute Myocarditis. Korean J Radiol 2023; 24:512-521. [PMID: 37271205 DOI: 10.3348/kjr.2022.0898] [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: 11/16/2022] [Revised: 02/20/2023] [Accepted: 03/10/2023] [Indexed: 06/06/2023] Open
Abstract
OBJECTIVE There is increasing recognition that left atrial (LA) strain can be a prognostic marker of various cardiac diseases. However, its prognostic value in acute myocarditis remains unclear. Therefore, this study aimed to evaluate whether cardiovascular magnetic resonance (CMR)-derived parameters of LA strain can predict outcomes in patients with acute myocarditis. MATERIALS AND METHODS We retrospectively analyzed the data of 47 consecutive patients (44.2 ± 18.3 years; 29 males) with acute myocarditis who underwent CMR in 13.5 ± 9.7 days (range, 0-31 days) of symptom onset. Various parameters, including feature-tracked CMR-derived LA strain, were measured using CMR. The composite endpoints included cardiac death, heart transplantation, implantable cardioverter-defibrillator or pacemaker implantation, rehospitalization following a cardiac event, atrial fibrillation, or embolic stroke. The Cox regression analysis was performed to identify associations between the variables derived from CMR and the composite endpoints. RESULTS After a median follow-up of 37 months, 20 of the 47 (42.6%) patients experienced the composite events. In the multivariable Cox regression analysis, LA reservoir and conduit strains were independent predictors of the composite endpoints, with an adjusted hazard ratio per 1% increase of 0.90 (95% confidence interval [CI], 0.84-0.96; P = 0.002) and 0.91 (95% CI, 0.84-0.98; P = 0.013), respectively. CONCLUSION LA reservoir and conduit strains derived from CMR are independent predictors of adverse clinical outcomes in patients with acute myocarditis.
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Affiliation(s)
- Jimin Lee
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea
| | - Ki Seok Choo
- Department of Radiology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine and Medical Research Institute, Yangsan, Korea
| | - Yeon Joo Jeong
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea
| | - Geewon Lee
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea
| | - Minhee Hwang
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea
| | | | - Ji Won Lee
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea.
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32
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Stankowski K, Figliozzi S, Lisi C, Catapano F, Panico C, Cannata F, Mantovani R, Frontera A, Bragato RM, Stefanini G, Monti L, Condorelli G, Francone M. Solving the Riddle of Sudden Cardiac Death in Hypertrophic Cardiomyopathy: The Added Role of Cardiac Magnetic Resonance. J Cardiovasc Dev Dis 2023; 10:226. [PMID: 37367391 DOI: 10.3390/jcdd10060226] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 05/22/2023] [Indexed: 06/28/2023] Open
Abstract
Cardiac magnetic resonance (CMR) has been recently implemented in clinical practice to refine the daunting task of establishing the risk of sudden cardiac death (SCD) in patients with hypertrophic cardiomyopathy (HCM). We present an exemplificative case highlighting the practical clinical utility of this imaging modality in a 24-year-old man newly diagnosed with an apical HCM. CMR was essential in unmasking a high risk of SCD, which appeared low-intermediate after traditional risk assessment. A discussion examines the essential role of CMR in guiding the patient's therapy and underlines the added value of CMR, including novel and potential CMR parameters, compared to traditional imaging assessment for SCD risk stratification.
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Affiliation(s)
- Kamil Stankowski
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Stefano Figliozzi
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Costanza Lisi
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Federica Catapano
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Cristina Panico
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Francesco Cannata
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Riccardo Mantovani
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Antonio Frontera
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Renato Maria Bragato
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Giulio Stefanini
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Lorenzo Monti
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
| | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini, 4, Pieve Emanuele, 20090 Milano, Italy
- Humanitas Research Hospital IRCCS, Via Alessandro Manzoni, 56, Rozzano, 20089 Milano, Italy
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33
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Barmada A, Klein J, Ramaswamy A, Brodsky NN, Jaycox JR, Sheikha H, Jones KM, Habet V, Campbell M, Sumida TS, Kontorovich A, Bogunovic D, Oliveira CR, Steele J, Hall EK, Pena-Hernandez M, Monteiro V, Lucas C, Ring AM, Omer SB, Iwasaki A, Yildirim I, Lucas CL. Cytokinopathy with aberrant cytotoxic lymphocytes and profibrotic myeloid response in SARS-CoV-2 mRNA vaccine-associated myocarditis. Sci Immunol 2023; 8:eadh3455. [PMID: 37146127 PMCID: PMC10468758 DOI: 10.1126/sciimmunol.adh3455] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/19/2023] [Indexed: 05/07/2023]
Abstract
Rare immune-mediated cardiac tissue inflammation can occur after vaccination, including after SARS-CoV-2 mRNA vaccines. However, the underlying immune cellular and molecular mechanisms driving this pathology remain poorly understood. Here, we investigated a cohort of patients who developed myocarditis and/or pericarditis with elevated troponin, B-type natriuretic peptide, and C-reactive protein levels as well as cardiac imaging abnormalities shortly after SARS-CoV-2 mRNA vaccination. Contrary to early hypotheses, patients did not demonstrate features of hypersensitivity myocarditis, nor did they have exaggerated SARS-CoV-2-specific or neutralizing antibody responses consistent with a hyperimmune humoral mechanism. We additionally found no evidence of cardiac-targeted autoantibodies. Instead, unbiased systematic immune serum profiling revealed elevations in circulating interleukins (IL-1β, IL-1RA, and IL-15), chemokines (CCL4, CXCL1, and CXCL10), and matrix metalloproteases (MMP1, MMP8, MMP9, and TIMP1). Subsequent deep immune profiling using single-cell RNA and repertoire sequencing of peripheral blood mononuclear cells during acute disease revealed expansion of activated CXCR3+ cytotoxic T cells and NK cells, both phenotypically resembling cytokine-driven killer cells. In addition, patients displayed signatures of inflammatory and profibrotic CCR2+ CD163+ monocytes, coupled with elevated serum-soluble CD163, that may be linked to the late gadolinium enhancement on cardiac MRI, which can persist for months after vaccination. Together, our results demonstrate up-regulation in inflammatory cytokines and corresponding lymphocytes with tissue-damaging capabilities, suggesting a cytokine-dependent pathology, which may further be accompanied by myeloid cell-associated cardiac fibrosis. These findings likely rule out some previously proposed mechanisms of mRNA vaccine--associated myopericarditis and point to new ones with relevance to vaccine development and clinical care.
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Affiliation(s)
- Anis Barmada
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Jon Klein
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Anjali Ramaswamy
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Nina N. Brodsky
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Jillian R. Jaycox
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Hassan Sheikha
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Kate M. Jones
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Victoria Habet
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Melissa Campbell
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Tomokazu S. Sumida
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
| | - Amy Kontorovich
- The Zena and Michael A. Wiener Cardiovascular Institute; Mindich Child Health and Development Institute; Institute for Genomic Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dusan Bogunovic
- The Zena and Michael A. Wiener Cardiovascular Institute; Mindich Child Health and Development Institute; Institute for Genomic Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Inborn Errors of Immunity; Precision Immunology Institute; Mindich Child Health and Development Institute; Department of Pediatrics; Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Carlos R. Oliveira
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Jeremy Steele
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - E. Kevin Hall
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Mario Pena-Hernandez
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Valter Monteiro
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Carolina Lucas
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Yale Center for Infection and Immunity, Yale University, New Haven, CT, USA
| | - Aaron M. Ring
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Saad B. Omer
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
- Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Yale Institute for Global Health, Yale University, New Haven, CT, USA
| | - Akiko Iwasaki
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
- Yale Center for Infection and Immunity, Yale University, New Haven, CT, USA
| | - Inci Yildirim
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
- Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
- Yale Institute for Global Health, Yale University, New Haven, CT, USA
- Yale Center for Infection and Immunity, Yale University, New Haven, CT, USA
| | - Carrie L. Lucas
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
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34
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Giannotta G, Murrone A, Giannotta N. COVID-19 mRNA Vaccines: The Molecular Basis of Some Adverse Events. Vaccines (Basel) 2023; 11:vaccines11040747. [PMID: 37112659 PMCID: PMC10145134 DOI: 10.3390/vaccines11040747] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 03/30/2023] Open
Abstract
Each injection of any known vaccine results in a strong expression of pro-inflammatory cytokines. This is the result of the innate immune system activation, without which no adaptive response to the injection of vaccines is possible. Unfortunately, the degree of inflammation produced by COVID-19 mRNA vaccines is variable, probably depending on genetic background and previous immune experiences, which through epigenetic modifications could have made the innate immune system of each individual tolerant or reactive to subsequent immune stimulations.We hypothesize that we can move from a limited pro-inflammatory condition to conditions of increasing expression of pro-inflammatory cytokines that can culminate in multisystem hyperinflammatory syndromes following COVID-19 mRNA vaccines (MIS-V). We have graphically represented this idea in a hypothetical inflammatory pyramid (IP) and we have correlated the time factor to the degree of inflammation produced after the injection of vaccines. Furthermore, we have placed the clinical manifestations within this hypothetical IP, correlating them to the degree of inflammation produced. Surprisingly, excluding the possible presence of an early MIS-V, the time factor and the complexity of clinical manifestations are correlated to the increasing degree of inflammation: symptoms, heart disease and syndromes (MIS-V).
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35
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Özen S, Kibar Gül AE, Gülhan B, Işıksalan Özbülbül N, Kanık Yüksek S, Terin H, Mustafaoğlu Ö, Bayraktar P, Ece İ, Çetin İİ, Üçkardeş F, Bayhan Gİ, Özkaya Parlakay A. Admission and follow-up cardiac magnetic resonance imaging findings in BNT162b2 Vaccine-Related myocarditis in adolescents. Infect Dis (Lond) 2023; 55:199-206. [PMID: 36576105 DOI: 10.1080/23744235.2022.2157478] [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] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND There is limited data on the pattern and severity of myocardial injury in patients with COVID-19 vaccination associated myocarditis. OBJECTIVE We aimed to define the myocardial damage occurring after BNT162b2 vaccination, raise awareness about adverse reactions developing after vaccination, and determine the patterns and scope of Cardiac magnetic resonance imaging (MRI) findings. PATIENTS/METHODS A total of 9 patients diagnosed with vaccine-associated myopericarditis were followed up. RESULTS The mean age of the patient at diagnosis was 15.3 ± 1.0 (range: 14-17) years, and all patients were male. Seven patients presented with myocarditis symptoms after their second vaccine dose, one patient presented with pericarditis symptoms after his first dose, and the other patient presented with myocarditis symptoms after his booster dose. The median time at presenting to the hospital was 3 (range: 2-22) days. Seven (77.7%) patients had abnormal electrocardiography (ECG) findings, and the most prevalent finding was diffuse ST-segment elevation. Initial cardiac MRI results were abnormal in all patients, where 8 (88.8%) patients had late gadolinium enhancement, and 5 (55.5%) had myocardial edoema. Three patients showed local left ventricular wall-motion abnormalities. In their follow-up MRIs 3-6 months later, myocardial edoema was present in 2 (28.5%) patients, while late gadolinium enhancement was present in all patients (7/7, 100%, 2 patients did not have control MRI time). Hypokinetic segments were still present in one of the 3 patients. No negative cardiac events were observed in the short-term follow-up of any patient. CONCLUSION Further follow-up evaluation and larger multicenter studies are needed to determine the clinical significance of persistent cardiac MRI abnormalities.
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Affiliation(s)
- Seval Özen
- Pediatric Infectious Diseases Unit, Ankara City Hospital, Ankara, Turkey
| | | | - Belgin Gülhan
- Pediatric Infectious Diseases Unit, Ankara City Hospital, Ankara, Turkey
| | | | | | - Harun Terin
- Pediatric Cardiology Unit, Ankara City Hospital, Ankara, Turkey
| | - Özlem Mustafaoğlu
- Pediatric Infectious Diseases Unit, Ankara City Hospital, Ankara, Turkey
| | - Pınar Bayraktar
- Pediatric Infectious Diseases Unit, Ankara City Hospital, Ankara, Turkey
| | - İbrahim Ece
- Pediatric Cardiology Unit, Ankara City Hospital, Ankara, Turkey
| | | | - Fatih Üçkardeş
- Department of Biostatistics and Medical Informatics, Adıyaman University, Adıyaman, Turkey
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36
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Károlyi M, Kolossváry M, Weber L, Matziris I, Polacin M, Sokolska JM, Gotschy A, Alkadhi H, Manka R. Association between ECG parameters and late gadolinium enhancement along the course of myocarditis. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:1169-1178. [PMID: 36826613 DOI: 10.1007/s10554-023-02811-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 02/04/2023] [Indexed: 02/25/2023]
Abstract
PURPOSE Numerous electrocardiogram (ECG) abnormalities and late gadolinium enhancement (LGE) in cardiac magnetic resonance imaging (CMR) have been related to poor prognosis in acute myocarditis. We evaluated whether ECG parameters are associated with the distribution and dynamic of LGE along the course of myocarditis. METHODS Fifty-one patients with CMR confirmed acute myocarditis were included who underwent CMR with LGE and 12-lead ECG at baseline and 3-month follow-up at our institution. The association between the presence, regional distribution and change of ECG parameters and LGE was investigated using linear regression analysis. LGE was quantified as visual presence score (VPS) and visual transmurality score (VTS). RESULTS Among many ECG parameters only > 1 mm ST-elevation (STE) was associated with VPS and VTS at baseline (β = 3.08 [95%CI: 1.75; 4.41], p = < 0.001 and β = 5.40 [95%CI: 1.92; 8.88], p = 0.004; respectively). STE was most frequent in lateral and inferior ECG-leads (48% and 31%) and it was associated with VPS and VTS in these localizations (p < 0.05 all), however no association between anterior-septal STE and LGE could be confirmed. At follow-up the regression of STE was associated with the regression of VPS and VTS in univariate analysis (β=-1.49 [95%CI: -2.41; -0.57], p = 0.003 and β=-4.87 [95%CI: -7.18; -2.56], p = 0.001, respectively), which remained significant for VTS using a multivariate model (β=-2.39 [95%CI: -3.32; -0.47], p = 0.019). CONCLUSION Although we demonstrated some promising associations between STE and LGE, the usability of ECG to estimate the territorial involvement and dynamical changes of LGE along the course of myocarditis is generally limited and cardiac magnetic resonance should be considered for this purpose.
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Affiliation(s)
- Mihály Károlyi
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | | | - Lucas Weber
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Department of Radiology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Ioannis Matziris
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Malgorzata Polacin
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland
| | - Justyna M Sokolska
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Alexander Gotschy
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland
| | - Hatem Alkadhi
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Robert Manka
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland. .,Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland. .,Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland. .,Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.
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37
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Barton AK, Tzolos E, Bing R, Singh T, Weber W, Schwaiger M, Varasteh Z, Slart RHJA, Newby DE, Dweck MR. Emerging molecular imaging targets and tools for myocardial fibrosis detection. Eur Heart J Cardiovasc Imaging 2023; 24:261-275. [PMID: 36575058 PMCID: PMC9936837 DOI: 10.1093/ehjci/jeac242] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/20/2022] [Indexed: 12/29/2022] Open
Abstract
Myocardial fibrosis is the heart's common healing response to injury. While initially seeking to optimize the strength of diseased tissue, fibrosis can become maladaptive, producing stiff poorly functioning and pro-arrhythmic myocardium. Different patterns of fibrosis are associated with different myocardial disease states, but the presence and quantity of fibrosis largely confer adverse prognosis. Current imaging techniques can assess the extent and pattern of myocardial scarring, but lack specificity and detect the presence of established fibrosis when the window to modify this process may have ended. For the first time, novel molecular imaging methods, including gallium-68 (68Ga)-fibroblast activation protein inhibitor positron emission tomography (68Ga-FAPI PET), may permit highly specific imaging of fibrosis activity. These approaches may facilitate earlier fibrosis detection, differentiation of active vs. end-stage disease, and assessment of both disease progression and treatment-response thereby improving patient care and clinical outcomes.
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Affiliation(s)
- Anna K Barton
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Evangelos Tzolos
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Rong Bing
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Trisha Singh
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Wolfgang Weber
- Department of Nuclear Medicine, Clinikum rechts der Isar, Technical University of Munich, Ismaniger Straße 22, 81675 Munich, Germany
| | - Markus Schwaiger
- Department of Nuclear Medicine, Clinikum rechts der Isar, Technical University of Munich, Ismaniger Straße 22, 81675 Munich, Germany
| | - Zohreh Varasteh
- Department of Nuclear Medicine, Clinikum rechts der Isar, Technical University of Munich, Ismaniger Straße 22, 81675 Munich, Germany
| | - Riemer H J A Slart
- Faculty of Medical Sciences, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
| | - Marc R Dweck
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Little France Crescent, Edinburgh EH16 4SB, UK
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38
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Moraes FCAD, Santos RRDE, Campos JCD, Mota ACC, Pessoa FR, Sarges DC, Moraes DA, Souza DDSMD. Covid-19 and Heart Involvement: A Systematic Review of Literature. INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES 2023. [DOI: 10.36660/ijcs.20220035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
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39
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Urzua Fresno C, Sanchez Tijmes F, Shaw KE, Huang F, Thavendiranathan P, Khullar S, Seidman MA, Hanneman K. Cardiac Imaging in Myocarditis: Current Evidence and Future Directions. Can Assoc Radiol J 2023; 74:147-159. [PMID: 36062360 DOI: 10.1177/08465371221119713] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Myocarditis is defined as a non-ischemic inflammatory disease of the myocardium. It remains a challenge to diagnose given non-specific symptoms and lack of specific blood biomarkers. Cardiac imaging plays an important role in the evaluation of myocarditis with unique strengths and limitations of different imaging modalities, including cardiac magnetic resonance imaging, echocardiography, cardiac computed tomography, and positron emission tomography. The purpose of this review is to discuss the strengths and limitations of various cardiac imaging techniques in the evaluation of myocarditis, review imaging findings in specific causes of myocarditis including COVID-19 and after vaccination, evaluate the role of imaging in differentiating myocarditis from potential mimics and differential considerations, identify current gaps in knowledge, and propose future directions.
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Affiliation(s)
- Camila Urzua Fresno
- Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Center, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada
| | - Felipe Sanchez Tijmes
- Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Center, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada.,Department of Medical Imaging, Clinica Santa Maria, 33179Universidad de los Andes, Santiago, Chile
| | - Kirsten E Shaw
- Department of Cardiology, 123769Hennepin Healthcare/Minneapolis Heart Institute, Minneapolis, MN, USA
| | - Flora Huang
- Division of Cardiology, Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, Toronto, ON, Canada
| | - Paaladinesh Thavendiranathan
- Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Center, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada.,Division of Cardiology, Peter Munk Cardiac Centre, Toronto General Hospital, University Health Network, Toronto, ON, Canada.,Toronto General Hospital Research Institute, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada
| | - Sharmila Khullar
- Department of Laboratory Medicine & Pathobiology, 7938University of Toronto, Toronto, ON, Canada
| | - Michael A Seidman
- Department of Laboratory Medicine & Pathobiology, 7938University of Toronto, Toronto, ON, Canada.,Laboratory Medicine Program, University Health Network, Toronto, ON, Canada
| | - Kate Hanneman
- Department of Medical Imaging, Toronto General Hospital, Peter Munk Cardiac Center, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada.,Toronto General Hospital Research Institute, University Health Network (UHN), 7938University of Toronto, Toronto, ON, Canada
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40
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Bryde RE, Cooper LT, Fairweather D, Di Florio DN, Martinez MW. Exercise After Acute Myocarditis: When and How to Return to Sports. Cardiol Clin 2023; 41:107-115. [PMID: 36368807 PMCID: PMC11164182 DOI: 10.1016/j.ccl.2022.08.009] [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] [Indexed: 11/11/2022]
Abstract
Myocarditis is an inflammatory disease of the myocardium secondary to infectious and noninfectious insults. The most feared consequence of myocarditis is sudden cardiac death owing to electrical instability and arrhythmia. Typical presenting symptoms include chest pain, dyspnea, palpitations and/or heart failure. Diagnosis is usually made with history, electrocardiogram, biomarkers, echocardiogram, and cardiac MRI (CMR). Application of the Lake Louise criteria to CMR results can help identify cases of myocarditis. Treatment is usually supportive with medical therapy, and patients are recommended to abstain from exercise for 3 to 6 months. Exercise restrictions may be lifted after normalization on follow-up testing.
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Affiliation(s)
- Robyn E Bryde
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA
| | - DeLisa Fairweather
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA; Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN 55902, USA
| | - Damian N Di Florio
- Department of Cardiovascular Medicine, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA; Center for Clinical and Translational Science, Mayo Clinic, Rochester, MN 55902, USA
| | - Matthew W Martinez
- Chanin T. Mast Hypertrophic Cardiomyopathy Center and Sports Cardiology, Atlantic Health, Morristown Medical Center, 111 Madison Avenue, Morristown, NJ, USA.
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41
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Barreiro-Pérez M, Pueyo PP, Roubin SR, Corominas DM, Uribarri A, Bachiller RE, Rozado Castaño J, Álvarez LGC, Fernández LS, Domínguez F, Figal DP. [Myocarditis related SARS-CoV-2 infection or vaccination: an expert consensus statement on its diagnosis and management]. Rev Esp Cardiol 2023:S0300-8932(23)00052-0. [PMID: 36743295 PMCID: PMC9884510 DOI: 10.1016/j.recesp.2023.01.010] [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: 11/16/2022] [Accepted: 01/23/2023] [Indexed: 01/30/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has revealed several cardiovascular complications, including myocarditis caused by SARS-CoV-2 infection (COVID-19) or after messenger RNA vaccines. The high prevalence of COVID-19, vaccination programs expansion, and the appearance of new information regarding myocarditis in these contexts make it necessary to condense the knowledge acquired since the pandemic began. With this aim, the Myocarditis Working Group of the Heart Failure Association of the Spanish Society of Cardiology, with the collaboration of the Spanish Agency for Medicines and Health Products (AEMPS), has written this document. It aims to address the diagnosis and treatment of cases of myocarditis-associated SARS-CoV-2 infection or messenger RNA vaccine.
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Affiliation(s)
- Manuel Barreiro-Pérez
- Servicio de Cardiología, Hospital Universitario Álvaro Cunqueiro, Vigo, Pontevedra, España
- Instituto de Investigación Sanitaria Galicia Sur (IISGS), Vigo, Pontevedra, España
| | - Pablo Pastor Pueyo
- Unidad de Cardiología Clínica y Cuidados Agudos Cardiovasculares, Hospital Universitario Arnau de Vilanova, Lleida, España
- Institut de Reserca Biomèdica Lleida (IRB-Lleida), Lleida, España
| | - Sergio Raposeiras Roubin
- Servicio de Cardiología, Hospital Universitario Álvaro Cunqueiro, Vigo, Pontevedra, España
- Instituto de Investigación Sanitaria Galicia Sur (IISGS), Vigo, Pontevedra, España
| | - Dolores Montero Corominas
- División de Farmacoepidemiología y Farmacovigilancia, Departamento de Medicamentos de Uso Humano, Agencia Española de Medicamentos y Productos Sanitarios, Madrid, España
| | - Aitor Uribarri
- Servicio de Cardiología, Hospital Universitario Vall d'Hebron, Barcelona, España
| | - Rocío Eiros Bachiller
- Servicio de Cardiología, Hospital Clínico Universitario de Salamanca, Salamanca, España
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, España
| | - José Rozado Castaño
- Servicio de Cardiología, Hospital Universitario Central de Asturias, Oviedo, Asturias, España
| | | | - Luis Serratosa Fernández
- Unidad de Cardiología del Deporte, Hospital Universitario Quirónsalud Madrid, Madrid, España
- Unidad de Cardiología del Deporte, Centro de Medicina Deportiva Olympia Quirónsalud, Madrid, España
| | - Fernando Domínguez
- Servicio de Cardiología, Hospital Universitario Puerta de Hierro, Madrid, España
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), España
| | - Domingo Pascual Figal
- Servicio de Cardiología, Hospital Universitario Virgen de la Arrixaca, El Palmar, Murcia, España
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, España
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42
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Prognostic Value of Right Ventricular Function in Patients With Suspected Myocarditis Undergoing Cardiac Magnetic Resonance. JACC Cardiovasc Imaging 2023; 16:28-41. [PMID: 36599567 DOI: 10.1016/j.jcmg.2022.08.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Risk-stratification of myocarditis is based on functional parameters and tissue characterization of the left ventricle (LV), whereas right ventricular (RV) involvement remains mostly unrecognized. OBJECTIVES In this study, the authors sought to analyze the prognostic value of RV involvement in myocarditis by cardiac magnetic resonance (CMR). METHODS Patients meeting the recommended clinical criteria for suspected myocarditis were enrolled at 2 centers. Exclusion criteria were the evidence of coronary artery disease, pulmonary artery hypertension or structural cardiomyopathy. Biventricular ejection fraction, edema according to T2-weighted images, and late gadolinium enhancement (LGE) were linked to a composite end point of major adverse cardiovascular events (MACE), including heart failure hospitalization, ventricular arrhythmia, recurrent myocarditis, and death. RESULTS Among 1,125 consecutive patients, 736 (mean age: 47.8 ± 16.1 years) met the clinical diagnosis of suspected myocarditis and were followed for 3.7 years. Signs of RV involvement (abnormal right ventricular ejection fraction [RVEF], RV edema, and RV-LGE) were present in 188 (25.6%), 158 (21.5%), and 92 (12.5%) patients, respectively. MACE occurred in 122 patients (16.6%) and was univariably associated with left ventricular ejection fraction (LVEF), LV edema, LV-LGE, RV-LGE, RV edema, and RVEF. In a series of nesting multivariable Cox regression models, the addition of RVEF (HRadj: 0.974 [95% CI: 0.956-0.993]; P = 0.006) improved prognostication (chi-square test = 89.5; P = 0.001 vs model 1; P = 0.006 vs model 2) compared with model 1 including only clinical variables (chi-square test = 28.54) and model 2 based on clinical parameters, LVEF, and LV-LGE extent (chi-square test = 78.93). CONCLUSIONS This study emphasizes the role of RV involvement in myocarditis and demonstrates the independent and incremental prognostic value of RVEF beyond clinical variables, CMR tissue characterization, and LV function. (Inflammatory Cardiomyopathy Bern Registry [FlamBER]; NCT04774549; CMR Features in Patients With Suspected Myocarditis [CMRMyo]; NCT03470571).
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Difficult and Thin-Walled: The Challenges of Imaging the Right Ventricle for Clinical Decision Making. JACC. CARDIOVASCULAR IMAGING 2023; 16:42-45. [PMID: 36599568 DOI: 10.1016/j.jcmg.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 01/07/2023]
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Kato S, Horita N, Utsunomiya D. Imaging characteristics of myocarditis after mRNA-based COVID-19 vaccination: a meta-analysis. ESC Heart Fail 2022; 10:748-750. [PMID: 36404672 PMCID: PMC9871647 DOI: 10.1002/ehf2.14236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/04/2022] [Indexed: 11/22/2022] Open
Affiliation(s)
- Shingo Kato
- Department of Diagnostic Radiology, Graduate School of MedicineYokohama City UniversityYokohamaJapan
| | - Nobuyuki Horita
- Chemotherapy Center, Graduate School of MedicineYokohama City UniversityYokohamaJapan
| | - Daisuke Utsunomiya
- Department of Diagnostic Radiology, Graduate School of MedicineYokohama City UniversityYokohamaJapan
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Ghionzoli N, Gismondi A, Mandoli GE, Spera L, Di Florio A, D’Ascenzi F, Cameli M, Cavigli L, Sciaccaluga C, Carbone SF, Aquaro GD, Valente S, Focardi M. Left Ventricular Mass with Delayed Enhancement as a Predictor of Major Events in Patients with Myocarditis with Preserved Ejection Fraction. J Clin Med 2022; 11:jcm11206082. [PMID: 36294403 PMCID: PMC9604807 DOI: 10.3390/jcm11206082] [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: 08/31/2022] [Revised: 10/03/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Cardiac Magnetic Resonance (CMR) has a key role in subjects presenting with acute myocarditis, independent from left ventricular ejection fraction; it is widely used as a non-invasive imaging test for both diagnostic and prognostic purposes. However, poor data is available about the CMR-derived prognostic parameters of acute myocarditis with preserved ejection fraction (AMpEF). The aim of this study was to investigate the role of CMR in predicting outcomes in patients followed up for AMpEF, using a composite endpoint of all-cause mortality and hospitalization for heart failure (HF). Methods: We retrospectively enrolled 61 patients with diagnosed AMpEF. All patients underwent biohumoral, echocardiographic and CMR evaluation in the acute phase. Myocarditis was confirmed by Lake–Louis criteria assessed on CMR images. Mean follow-up was 4.8 ± 0.6 years during which a composite endpoint of all-cause mortality and hospitalization for HF was investigated. Results: The population was fairly homogeneous regarding baseline clinical features. In particular, no significant differences in age and main cardiovascular risk factors were found between patients with and without events at follow-up. Seven patients met the endpoint. They had significantly higher levels of circulating neutrophils in the acute phase (76 ± 7% vs. 61 ± 11%, p = 0.014) and a higher amount of left ventricular mass with delayed enhancement (DE-LVM, 18 (14–29.5) vs. 12 (8–16) g, p = 0.028). At Cox univariate analysis, DE-LVM was the only significant predictor of endpoint, regardless of the site of inflammation. Conclusions: DE-LVM can predict the composite endpoint of all-cause mortality and hospitalization for HF in a population of patients with AMpEF, representing a new added tool for prognostic stratification.
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Affiliation(s)
- Nicolò Ghionzoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Annalaura Gismondi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
- Correspondence:
| | - Lucia Spera
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Alex Di Florio
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Flavio D’Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Carlotta Sciaccaluga
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Salvatore Francesco Carbone
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Viale Bracci 16, 53100 Siena, Italy
| | | | - Serafina Valente
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
| | - Marta Focardi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, 53100 Siena, Italy
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Porcari A, Merlo M, Baggio C, Gagno G, Cittar M, Barbati G, Paldino A, Castrichini M, Vitrella G, Pagnan L, Cannatà A, Andreis A, Cecere A, Cipriani A, Raafs A, Bromage DI, Rosmini S, Scott P, Sado D, Di Bella G, Nucifora G, Marra MP, Heymans S, Imazio M, Sinagra G. Global longitudinal strain by CMR improves prognostic stratification in acute myocarditis presenting with normal LVEF. Eur J Clin Invest 2022; 52:e13815. [PMID: 35598175 DOI: 10.1111/eci.13815] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/21/2022] [Accepted: 05/07/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Prognostic stratification of acute myocarditis (AM) presenting with normal left ventricular ejection fraction (LVEF) relies mostly on late gadolinium enhancement (LGE) characterization. Left ventricular peak global longitudinal strain (LV-GLS) measured by feature tracking analysis might improve prognostication of AM presenting with normal LVEF. METHODS Data of patients undergoing cardiac magnetic resonance (CMR) for clinically suspected AM in seven European Centres (2013-2020) were retrospectively analysed. Patients with AM confirmed by CMR and LVEF ≥50% were included. LGE was visually characterized: localized versus. non-localized, subepicardial versus midwall. LV-GLS was measured by dedicated software. The primary outcome was the first occurrence of an adverse cardiovascular event (ACE) including cardiac death, life-threatening arrhythmias, development of heart failure or of LVEF <50%. RESULTS Of 389 screened patients, 256 (66%) fulfilled inclusion criteria: median age 36 years, 71% males, median LVEF 60%, median LV-GLS -17.3%. CMR was performed at 4 days from hospitalization. At 27 months, 24 (9%) patients experienced ≥1 ACE (71% developed LVEF <50%). Compared to the others, they had lower median LV-GLS values (-13.9% vs. -17.5%, p = .001). At Kaplan-Meier analysis, impaired LV-GLS (both considered as > -20% or quartiles), non-localized and midwall LGE were associated with ACEs. Patients with LV-GLS ≤-20% did not experience ACEs. LV-GLS remained associated with ACEs after adjustment for non-localized and midwall LGE. CONCLUSION In AM presenting with LVEF ≥50%, LV-GLS provides independent prognostic value over LGE characterization, improving risk stratification and representing a rationale for further studies of therapy in this cohort.
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Affiliation(s)
- Aldostefano Porcari
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Marco Merlo
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Chiara Baggio
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Giulia Gagno
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Marco Cittar
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Giulia Barbati
- Department of Medical Sciences, Biostatistics Unit, University of Trieste, Trieste, Italy
| | - Alessia Paldino
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Matteo Castrichini
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Giancarlo Vitrella
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
| | - Lorenzo Pagnan
- Department of Radiology, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), Trieste, Italy
| | - Antonio Cannatà
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy.,Department of Cardiovascular Sciences - Faculty of Life Sciences & Medicine, King's College London, London, UK.,Department of Cardiology, King's College Hospital NHS Foundation Trust, London, UK
| | - Alessandro Andreis
- University Cardiology A.O.U., Città della Salute e della Scienza di Torino, Turin, Italy
| | - Annagrazia Cecere
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Alberto Cipriani
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Anne Raafs
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Daniel I Bromage
- Department of Cardiovascular Sciences - Faculty of Life Sciences & Medicine, King's College London, London, UK.,Department of Cardiology, King's College Hospital NHS Foundation Trust, London, UK
| | - Stefania Rosmini
- Department of Cardiology, King's College Hospital NHS Foundation Trust, London, UK
| | - Paul Scott
- Department of Cardiovascular Sciences - Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Daniel Sado
- Department of Cardiovascular Sciences - Faculty of Life Sciences & Medicine, King's College London, London, UK
| | | | - Gaetano Nucifora
- NorthWest Cardiac Imaging Centre, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Stephane Heymans
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Massimo Imazio
- Cardiology, Cardiothoracic Department, University Hospital "Santa Maria della Misericordia", ASUFC, Udine, Italy
| | - Gianfranco Sinagra
- Centre for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI) and University of Trieste, Trieste, Italy
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Vos JL, Raafs AG, van der Velde N, Germans T, Biesbroek PS, Roes K, Hirsch A, Heymans SRB, Nijveldt R. Comprehensive Cardiovascular Magnetic Resonance-Derived Myocardial Strain Analysis Provides Independent Prognostic Value in Acute Myocarditis. J Am Heart Assoc 2022; 11:e025106. [PMID: 36129042 DOI: 10.1161/jaha.121.025106] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Late gadolinium enhancement and left ventricular (LV) ejection fraction on cardiovascular magnetic resonance (CMR) are prognostic markers, but their predictive value for incident heart failure or life-threatening arrhythmias in acute myocarditis patients is limited. CMR-derived feature tracking provides a more sensitive analysis of myocardial function and may improve risk stratification in myocarditis. In this study, the prognostic value of LV, right ventricular, and left atrial strain in acute myocarditis patients is evaluated. Methods and Results In this multicenter retrospective study, patients with CMR-proven acute myocarditis were included. The primary end point was occurrence of major adverse cardiovascular events: all-cause mortality, heart transplantation, heart failure hospitalizations, and life threatening arrhythmias. LV global longitudinal strain, global circumferential strain and global radial strain, right ventricular-global longitudinal strain and left atrial strain were measured. Unadjusted and adjusted cox proportional hazard regression analysis were performed. In total, 162 CMR-proven myocarditis patients were included (41 ± 17 years, 75% men). Mean LV ejection fraction was 51 ± 12%, and 144 (89%) patients had presence of late gadolinium enhancement. Major adverse cardiovascular events occurred in 29 (18%) patients during a follow-up of 5.5 (2.2-8.3) years. All LV strain parameters were independent predictors of outcome beyond clinical features, LV ejection fraction and late gadolinium enhancement (LV-global longitudinal strain: hazard ratio [HR] 1.07, P=0.02; LV-global circumferential strain: HR 1.15, P=0.02; LV-global radial strain: HR 0.98, P=0.03), but right ventricular or left atrial strain did not predict outcome. Conclusions CMR-derived LV strain analysis provides independent prognostic value on top of clinical parameters, LV ejection fraction and late gadolinium enhancement in acute myocarditis patients, while left atrial and right ventricular strain seem to be of less importance.
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Affiliation(s)
- Jacqueline L Vos
- Department of Cardiology Radboud University Medical Center Nijmegen The Netherlands
| | - Anne G Raafs
- Department of Cardiology Cardiovascular Research Institute (CARIM), Maastricht University Medical Center Maastricht The Netherlands
| | - Nikki van der Velde
- Department of Cardiology, and Radiology and Nuclear Medicine Erasmus University Medical Center Rotterdam The Netherlands
| | - Tjeerd Germans
- Department of Cardiology Amsterdam University Medical Center Amsterdam The Netherlands
| | - Paul Stefan Biesbroek
- Department of Cardiology Amsterdam University Medical Center Amsterdam The Netherlands
| | - Kit Roes
- Department of Health Evidence, section Biostatistics Radboud University Medical Center Nijmegen The Netherlands
| | - Alexander Hirsch
- Department of Cardiology, and Radiology and Nuclear Medicine Erasmus University Medical Center Rotterdam The Netherlands
| | - Stephane R B Heymans
- 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
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Urban S, Fułek M, Błaziak M, Iwanek G, Jura M, Fułek K, Guzik M, Garus M, Gajewski P, Lewandowski Ł, Biegus J, Ponikowski P, Trzeciak P, Tycińska A, Zymliński R. COVID-19 Related Myocarditis in Adults: A Systematic Review of Case Reports. J Clin Med 2022; 11:5519. [PMID: 36233389 PMCID: PMC9573317 DOI: 10.3390/jcm11195519] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 12/15/2022] Open
Abstract
Despite the progress of its management, COVID-19 maintains an ominous condition which constitutes a threat, especially for the susceptible population. The cardiac injury occurs in approximately 30% of COVID-19 infections and is associated with a worse prognosis. The clinical presentation of cardiac involvement can be COVID-19-related myocarditis. Our review aims to summarise current evidence about that complication. The research was registered at PROSPERO (CRD42022338397). We performed a systematic analysis using five different databases, including i.a. MEDLINE. Further, the backward snowballing technique was applied to identify additional papers. Inclusion criteria were: full-text articles in English presenting cases of COVID-19-related myocarditis diagnosed by the ESC criteria and patients over 18 years old. The myocarditis had to occur after the COVID-19 infection, not vaccination. Initially, 1588 papers were screened from the database search, and 1037 papers were revealed in the backward snowballing process. Eventually, 59 articles were included. Data about patients' sex, age, ethnicity, COVID-19 confirmation technique and vaccination status, reported symptoms, physical condition, laboratory and radiological findings, applied treatment and patient outcome were investigated and summarised. COVID-19-related myocarditis is associated with the risk of sudden worsening of patients' clinical status, thus, knowledge about its clinical presentation is essential for healthcare workers.
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Affiliation(s)
- Szymon Urban
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Michał Fułek
- Department of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Mikołaj Błaziak
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Maksym Jura
- Department of Physiology and Pathophysiology, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Katarzyna Fułek
- Lower Silesian Oncology, Pulmonology and Hematology Center, 50-376 Wroclaw, Poland
| | - Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Mateusz Garus
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Piotr Gajewski
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
| | - Przemysław Trzeciak
- 3rd Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| | - Agnieszka Tycińska
- Department of Cardiology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, 50-376 Wroclaw, Poland
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Vidusa L, Kalejs O, Maca-Kaleja A, Strumfa I. Role of Endomyocardial Biopsy in Diagnostics of Myocarditis. Diagnostics (Basel) 2022; 12:diagnostics12092104. [PMID: 36140505 PMCID: PMC9497694 DOI: 10.3390/diagnostics12092104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/29/2022] [Accepted: 08/25/2022] [Indexed: 11/19/2022] Open
Abstract
Endomyocardial biopsy as the cornerstone of diagnostics has been re-evaluated throughout the years, leaving unanswered questions on the precedence of it. The reported incidence of myocarditis has increased during the pandemic of coronavirus disease 2019 (COVID-19), reinforcing discussions on appropriate diagnostics of myocarditis. By analysis of evidence-based literature published within the last demi-decade, we aimed to summarize the most recent information in order to evaluate the current role of endomyocardial biopsy in diagnostics and management of myocarditis. For the most part, research published over the last five years showed ongoing uncertainty regarding the use, informativeness, safety and necessity of performing a biopsy. Special circumstances, such as fulminant clinical course or failure to respond to empirical treatment, were reconfirmed as justified indications, with a growing applicability of non-invasive diagnostic approaches for most other cases. We concluded that endomyocardial biopsy, if performed properly and with adjunct diagnostic methods, holds a critical role for treatment correction in specific histological subtypes of myocarditis and for differential diagnosis between immune-mediated myocarditis and secondary infections due to immunosuppressive treatment. A high level of possible misdiagnosing was detected, indicating the need to review terminology used to describe findings of myocardial inflammation that did not meet Dallas criteria.
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Affiliation(s)
- Liga Vidusa
- Department of Pathology, Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia
| | - Oskars Kalejs
- Department of Internal Medicine, Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia
- Latvian Centre of Cardiology, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, LV-1002 Riga, Latvia
| | - Aija Maca-Kaleja
- Department of Internal Medicine, Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia
- Latvian Centre of Cardiology, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, LV-1002 Riga, Latvia
| | - Ilze Strumfa
- Department of Pathology, Riga Stradins University, 16 Dzirciema Street, LV-1007 Riga, Latvia
- Correspondence:
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Xie E, Sung E, Saad E, Trayanova N, Wu KC, Chrispin J. Advanced imaging for risk stratification for ventricular arrhythmias and sudden cardiac death. Front Cardiovasc Med 2022; 9:884767. [PMID: 36072882 PMCID: PMC9441865 DOI: 10.3389/fcvm.2022.884767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Sudden cardiac death (SCD) is a leading cause of mortality, comprising approximately half of all deaths from cardiovascular disease. In the US, the majority of SCD (85%) occurs in patients with ischemic cardiomyopathy (ICM) and a subset in patients with non-ischemic cardiomyopathy (NICM), who tend to be younger and whose risk of mortality is less clearly delineated than in ischemic cardiomyopathies. The conventional means of SCD risk stratification has been the determination of the ejection fraction (EF), typically via echocardiography, which is currently a means of determining candidacy for primary prevention in the form of implantable cardiac defibrillators (ICDs). Advanced cardiac imaging methods such as cardiac magnetic resonance imaging (CMR), single-photon emission computerized tomography (SPECT) and positron emission tomography (PET), and computed tomography (CT) have emerged as promising and non-invasive means of risk stratification for sudden death through their characterization of the underlying myocardial substrate that predisposes to SCD. Late gadolinium enhancement (LGE) on CMR detects myocardial scar, which can inform ICD decision-making. Overall scar burden, region-specific scar burden, and scar heterogeneity have all been studied in risk stratification. PET and SPECT are nuclear methods that determine myocardial viability and innervation, as well as inflammation. CT can be used for assessment of myocardial fat and its association with reentrant circuits. Emerging methodologies include the development of "virtual hearts" using complex electrophysiologic modeling derived from CMR to attempt to predict arrhythmic susceptibility. Recent developments have paired novel machine learning (ML) algorithms with established imaging techniques to improve predictive performance. The use of advanced imaging to augment risk stratification for sudden death is increasingly well-established and may soon have an expanded role in clinical decision-making. ML could help shift this paradigm further by advancing variable discovery and data analysis.
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Affiliation(s)
- Eric Xie
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Eric Sung
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, United States
| | - Elie Saad
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Natalia Trayanova
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, United States
| | - Katherine C. Wu
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Jonathan Chrispin
- Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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