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Rafiee MJ, Friedrich MG. MRI of cardiac involvement in COVID-19. Br J Radiol 2024; 97:1367-1377. [PMID: 38656976 PMCID: PMC11256941 DOI: 10.1093/bjr/tqae086] [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: 01/15/2024] [Revised: 03/20/2024] [Accepted: 04/20/2024] [Indexed: 04/26/2024] Open
Abstract
The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has led to a diverse pattern of myocardial injuries, including myocarditis, which is linked to adverse outcomes in patients. Research indicates that myocardial injury is associated with higher mortality in hospitalized severe COVID-19 patients (75.8% vs 9.7%). Cardiovascular Magnetic Resonance (CMR) has emerged as a crucial tool in diagnosing both ischaemic and non-ischaemic myocardial injuries, providing detailed insights into the impact of COVID-19 on myocardial tissue and function. This review synthesizes existing studies on the histopathological findings and CMR imaging patterns of myocardial injuries in COVID-19 patients. CMR imaging has revealed a complex pattern of cardiac damage in these patients, including myocardial inflammation, oedema, fibrosis, and ischaemic injury, due to coronary microthrombi. This review also highlights the role of LLC criteria in diagnosis of COVID-related myocarditis and the importance of CMR in detecting cardiac complications of COVID-19 in specific groups, such as children, manifesting multisystem inflammatory syndrome in children (MIS-C) and athletes, as well as myocardial injuries post-COVID-19 infection or following COVID-19 vaccination. By summarizing existing studies on CMR in COVID-19 patients and highlighting ongoing research, this review contributes to a deeper understanding of the cardiac impacts of COVID-19. It emphasizes the effectiveness of CMR in assessing a broad spectrum of myocardial injuries, thereby enhancing the management and prognosis of patients with COVID-19 related cardiac complications.
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Affiliation(s)
- Moezedin Javad Rafiee
- Department of Medicine, McGill University Health Centre, Montreal, Quebec H4A3J1, Canada
- Department of Diagnostic Radiology, McGill University Health Centre, Montreal, Quebec H4A3J1, Canada
| | - Matthias G Friedrich
- Department of Medicine, McGill University Health Centre, Montreal, Quebec H4A3J1, Canada
- Department of Diagnostic Radiology, McGill University Health Centre, Montreal, Quebec H4A3J1, Canada
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2
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Mattesi G, Pergola V, Bariani R, Martini M, Motta R, Perazzolo Marra M, Rigato I, Bauce B. Multimodality imaging in arrhythmogenic cardiomyopathy - From diagnosis to management. Int J Cardiol 2024; 407:132023. [PMID: 38583594 DOI: 10.1016/j.ijcard.2024.132023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 03/03/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Arrhythmogenic Cardiomyopathy (AC), an inherited cardiac disorder characterized by myocardial fibrofatty replacement, carries a significant risk of sudden cardiac death (SCD) due to ventricular arrhythmias. A comprehensive multimodality imaging approach, including echocardiography, cardiac magnetic resonance imaging (CMR), and cardiac computed tomography (CCT), allows for accurate diagnosis, effective risk stratification, vigilant monitoring, and appropriate intervention, leading to improved patient outcomes and the prevention of SCD. Echocardiography is primary tool ventricular morphology and function assessment, CMR provides detailed visualization, CCT is essential in early stages for excluding congenital anomalies and coronary artery disease. Echocardiography is preferred for follow-up, with CMR capturing changes over time. The strategic use of these imaging methods aids in confirming AC, differentiating it from other conditions, tracking its progression, managing complications, and addressing end-stage scenarios.
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Affiliation(s)
| | | | - Riccardo Bariani
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Italy
| | - Marika Martini
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Italy
| | | | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Italy
| | | | - Barbara Bauce
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Italy
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3
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Rekker LY, Muller SA, Gasperetti A, Bourfiss M, Oerlemans MIFJ, Cramer MJ, Zimmerman SL, Dooijes D, Schalkx H, van der Harst P, James CA, van Tintelen JP, Guglielmo M, Velthuis BK, Te Riele ASJM. Diagnostic value of late gadolinium enhancement at cardiovascular magnetic resonance to distinguish arrhythmogenic right ventricular cardiomyopathy from differentials. J Cardiovasc Magn Reson 2024; 26:101059. [PMID: 38986843 DOI: 10.1016/j.jocmr.2024.101059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 06/03/2024] [Accepted: 07/02/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND While late gadolinium enhancement (LGE) is proposed as a diagnostic criterion for arrhythmogenic right ventricular cardiomyopathy (ARVC), the potential of LGE to distinguish ARVC from differentials remains unknown. We aimed to assess the diagnostic value of LGE for ARVC diagnosis. METHODS We included 132 subjects (60% male, 47 ± 11 years) who had undergone cardiac magnetic resonance imaging with LGE assessment for ARVC or ARVC differentials. ARVC was diagnosed as per 2010 Task Force Criteria (n = 55). ARVC differentials consisted of familial/genetic dilated cardiomyopathy (n = 25), myocarditis (n = 13), sarcoidosis (n = 20), and amyloidosis (n = 19). The diagnosis of all differentials was based on the most current standard of reference. The presence of LGE was evaluated using a 7-segment right ventricle (RV) and 17-segment left ventricle (LV) model. Subsequently, we assessed LGE patterns for every patient individually for fulfilling LV- and/or RV-LGE per Padua criteria, independent of their clinical diagnosis (i.e. phenotype). Diagnostic values were analyzed using sensitivity and specificity for any RV-LGE, any LV-LGE, RV-LGE per Padua criteria, and prevalence graphs for LV-LGE per Padua criteria. The optimal integration of LGE for ARVC diagnosis was determined using classification and regression tree analysis. RESULTS One-third (38%) of ARVC patients had RV-LGE, while half (51%) had LV-LGE. RV-LGE was less frequently observed in ARVC vs non-ARVC patients (38% vs 58%, p = 0.034) leading to a poor discriminatory potential (any RV-LGE: sensitivity 38%, specificity 42%; RV-LGE per Padua criteria: sensitivity 36%, specificity 44%). Compared to ARVC patients, non-ARVC patients more often had LV-LGE (91% vs 51%, p < 0.001) which was also more globally distributed (median 9 [interquartile range (IQR): 3-13] vs 0 [IQR: 0-3] segments, p < 0.001). The absence of anteroseptal and absence of extensive (≥5 segments) mid-myocardial LV-LGE, and absence of moderate (≥2 segments) mid-myocardial LV-LGE predicted ARVC with good diagnostic performance (sensitivity 93%, specificity 78%). CONCLUSION LGE is often present in ARVC differentials and may lead to false positive diagnoses when used without knowledge of LGE patterns. Moderate RV-LGE without anteroseptal and mid-myocardial LV-LGE is typically observed in ARVC.
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Affiliation(s)
- Lian Y Rekker
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Steven A Muller
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands
| | - Alessio Gasperetti
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Division of Medicine, Department of Cardiology, Johns Hopkins University, Baltimore, Maryland, USA; Department of Clinical Electrophysiology & Cardiac Pacing, Centro Cardiologico Monzino, IRCCS, Milano, Italy
| | - Mimount Bourfiss
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Maarten J Cramer
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Stefan L Zimmerman
- Department of Radiology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Dennis Dooijes
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Hanke Schalkx
- Department of Radiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Pim van der Harst
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Cynthia A James
- Division of Medicine, Department of Cardiology, Johns Hopkins University, Baltimore, Maryland, USA
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, the Netherlands; Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Marco Guglielmo
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Birgitta K Velthuis
- Department of Radiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Anneline S J M Te Riele
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands.
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Trimarchi G, Teresi L, Licordari R, Pingitore A, Pizzino F, Grimaldi P, Calabrò D, Liotta P, Micari A, de Gregorio C, Di Bella G. Transient Left Ventricular Dysfunction from Cardiomyopathies to Myocardial Viability: When and Why Cardiac Function Recovers. Biomedicines 2024; 12:1051. [PMID: 38791012 PMCID: PMC11117605 DOI: 10.3390/biomedicines12051051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 04/30/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Transient left ventricular dysfunction (TLVD), a temporary condition marked by reversible impairment of ventricular function, remains an underdiagnosed yet significant contributor to morbidity and mortality in clinical practice. Unlike the well-explored atherosclerotic disease of the epicardial coronary arteries, the diverse etiologies of TLVD require greater attention for proper diagnosis and management. The spectrum of disorders associated with TLVD includes stress-induced cardiomyopathy, central nervous system injuries, histaminergic syndromes, various inflammatory diseases, pregnancy-related conditions, and genetically determined syndromes. Furthermore, myocardial infarction with non-obstructive coronary arteries (MINOCA) origins such as coronary artery spasm, coronary thromboembolism, and spontaneous coronary artery dissection (SCAD) may also manifest as TLVD, eventually showing recovery. This review highlights the range of ischemic and non-ischemic clinical situations that lead to TLVD, gathering conditions like Tako-Tsubo Syndrome (TTS), Kounis syndrome (KS), Myocarditis, Peripartum Cardiomyopathy (PPCM), and Tachycardia-induced cardiomyopathy (TIC). Differentiation amongst these causes is crucial, as they involve distinct clinical, instrumental, and genetic predictors that bode different outcomes and recovery potential for left ventricular function. The purpose of this review is to improve everyday clinical approaches to treating these diseases by providing an extensive survey of conditions linked with TLVD and the elements impacting prognosis and outcomes.
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Affiliation(s)
- Giancarlo Trimarchi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Lucio Teresi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Roberto Licordari
- Department of Biomedical and Dental Sciences and Morphological and Functional Imaging, University of Messina, 98100 Messina, Italy; (R.L.); (A.M.)
| | - Alessandro Pingitore
- Istituto di Fisiologia Clinica, Clinical Physiology Institute, CNR, 56124 Pisa, Italy;
| | - Fausto Pizzino
- Cardiology Unit, Heart Centre, Fondazione Gabriele Monasterio—Regione Toscana, 54100 Massa, Italy;
| | - Patrizia Grimaldi
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Danila Calabrò
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Paolo Liotta
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Antonio Micari
- Department of Biomedical and Dental Sciences and Morphological and Functional Imaging, University of Messina, 98100 Messina, Italy; (R.L.); (A.M.)
| | - Cesare de Gregorio
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
| | - Gianluca Di Bella
- Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, 98100 Messina, Italy; (L.T.); (P.G.); (D.C.); (P.L.); (C.d.G.); (G.D.B.)
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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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Rhee E, Dobrila J, Kaur H, Patel MD, Uppu SC. Right and left ventricular cardiac magnetic resonance imaging derived peak systolic strain is abnormal in children with myocarditis. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2024; 40:139-147. [PMID: 37861812 DOI: 10.1007/s10554-023-02975-y] [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: 03/20/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023]
Abstract
PURPOSE Cardiac Magnetic resonance (CMR) derived left ventricular longitudinal and circumferential strain is known to be abnormal in myocarditis. CMR strain is a useful additional tool that can identify subclinical myocardial involvement and may help with longitudinal follow-up. Right ventricular strain derived by CMR in children has not been studied. We sought to evaluate CMR derived biventricular strain in children with acute myocarditis. METHODS Children with acute myocarditis who underwent CMR between 2016-2022 at our center were reviewed, this group included subjects with COVID-19 myocarditis. Children with no evidence of myocarditis served as controls Those with congenital heart disease and technically limited images for CMR strain analysis were excluded from final analysis. Biventricular longitudinal, circumferential, and radial peak systolic strains were derived using circle cvi42®. Data between cases and controls were compared using an independent sample t-test. One-way ANOVA with post hoc analysis was used to compare COVID-19, non-COVID myocarditis and controls. RESULTS 38 myocarditis and 14 controls met inclusion criteria (mean age 14.4 ± 3 years). All CMR derived peak strain values except for RV longitudinal strain were abnormal in myocarditis group. One-way ANOVA revealed that there was a statistically significant difference with abnormal RV and LV strain in COVID-19 myocarditis when compared to non-COVID-19 myocarditis and controls. CONCLUSION CMR derived right and left ventricular peak systolic strain using traditionally acquired cine images were abnormal in children with acute myocarditis. All strain measurements were significantly abnormal in children with COVID-19 even when compared to non-COVID myocarditis.
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Affiliation(s)
- Elisa Rhee
- Children's Heart Institute, The University of Texas Health Science Center at Houston, 6410 Fannin St, Suite 425, Houston, TX, 77030, USA
- Zucker School of Medicine at Hofstra/Northwell, Cohen Children's Heart Center, 1111 Marcus Ave, Suite M15, New Hyde Park, NY, 11042, USA
| | - Julija Dobrila
- Children's Heart Institute, The University of Texas Health Science Center at Houston, 6410 Fannin St, Suite 425, Houston, TX, 77030, USA
| | - Harmanpreet Kaur
- Children's Heart Institute, The University of Texas Health Science Center at Houston, 6410 Fannin St, Suite 425, Houston, TX, 77030, USA
| | - Mehul D Patel
- Children's Heart Institute, The University of Texas Health Science Center at Houston, 6410 Fannin St, Suite 425, Houston, TX, 77030, USA
| | - Santosh C Uppu
- Children's Heart Institute, The University of Texas Health Science Center at Houston, 6410 Fannin St, Suite 425, Houston, TX, 77030, USA.
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Steitieh D, Klahr R, Greenfest A, Xu S, Cheung JW, Feldman DN, Singh HS, Minutello RM, Wong SC, Wang J, Lu DY, Karas MG, Kim LK. Trends in the Incidence of Cardiogenic Shock, and Utilization of Mechanical Circulatory Support in Myocarditis: Insights from the National Inpatient Sample 2016 to 2019. Am J Cardiol 2023; 205:406-412. [PMID: 37659261 DOI: 10.1016/j.amjcard.2023.07.183] [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: 04/30/2023] [Revised: 07/20/2023] [Accepted: 07/30/2023] [Indexed: 09/04/2023]
Abstract
A subset of patients with myocarditis present with cardiogenic shock. There is a lack of contemporary data assessing the use of mechanical circulatory support (MCS) in these patients. Myocarditis hospitalizations were analyzed using the National Inpatient Sample between 2016 and 2019. Characteristics of patients with and without cardiogenic shock were assessed. Trends in mortality, MCS, right-sided cardiac catheterization (RHC) and endomyocardial biopsy were evaluated. The impact of RHC on consequent MCS and mortality was studied. A total of 38,300 hospitalizations for myocarditis were included in the study, of which 3,490 hospitalizations (9.1%) had cardiogenic shock. Patients with cardiogenic shock were older (p <0.001) and had more chronic kidney disease and atrial fibrillation. Between 2016 and 2019, there was an increase in myocarditis admissions but no difference in rates of cardiogenic shock and mortality and the use of extracorporeal membrane oxygenation, percutaneous ventricular assist devices, intra-aortic balloon pumps, left ventricular assist devices, and cardiac transplant. The most common form of MCS used in myocarditis was extracorporeal membrane oxygenation. The rates of RHC (p = 0.02) and endomyocardial biopsy (p = 0.03) increased over time. Patients who underwent RHC were more likely to receive mechanical support, and in patients with shock, RHC was associated with lower mortality (adjusted odds ratio 0.34, p <0.01). Myocarditis admissions increased over time but with no increase in the rates of cardiogenic shock and MCS. In patients with cardiogenic shock, RHC resulted in lower mortality.
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Affiliation(s)
| | | | | | | | - Jim W Cheung
- Division of Cardiology; Weill Cornell Cardiovascular Outcomes Research Group (CORG), Division of Cardiology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Dmitriy N Feldman
- Division of Cardiology; Weill Cornell Cardiovascular Outcomes Research Group (CORG), Division of Cardiology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | | | - Robert M Minutello
- Division of Cardiology, Weill Cornell Medical College, New York Presbyterian Hospital-Queens, Queens, New York
| | | | | | - Daniel Y Lu
- Division of Cardiology; Weill Cornell Cardiovascular Outcomes Research Group (CORG), Division of Cardiology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | | | - Luke K Kim
- Division of Cardiology; Weill Cornell Cardiovascular Outcomes Research Group (CORG), Division of Cardiology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
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8
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Arai H, Kawakubo M, Sanui K, Nishimura H, Kadokami T. Differentiation between mild and severe myocarditis using multiparametric cardiac magnetic resonance. Radiol Case Rep 2023; 18:3710-3715. [PMID: 37636539 PMCID: PMC10447926 DOI: 10.1016/j.radcr.2023.07.048] [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: 03/28/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/29/2023] Open
Abstract
The pathophysiology of myocarditis is associated with mild inflammation and may progress silently, or in severe cases such as fulminant myocarditis, may lead to sudden hemodynamic compromise. An invasive myocardial biopsy is generally required for a definitive myocarditis diagnosis. Alternatively, cardiac magnetic resonance (CMR), which evaluates myocardial characteristics and cardiac function, can be used as a noninvasive tool for diagnosing myocarditis. We describe the cases of a 49-year-old woman with mild acute eosinophilic myocarditis and a 48-year-old man with severe acute lymphocytic myocarditis. CMR was performed during the acute and convalescent phases in both cases. Compared with mild myocarditis, CMR in severe myocarditis showed higher T2 values and decreased left ventricular and atrial volumes and strains; however, the right ventricular strain was preserved. Late gadolinium enhancement showed faint contrast enhancement in the whole and strong enhancement in the local myocardium. Follow-up CMR showed recovery from myocardial inflammation and cardiac function. Some late gadolinium enhancement persisted whereas acute inflammation-associated enhancement disappeared. This case report highlights the differences between the cardiac parameters of patients with mild and severe myocarditis. Severe myocardial inflammation can be caused by severe heart failure owing to the concurrent reduction of cardiac function and compliance. Additionally, preserved right ventricular strain may predict cardiac function recovery in acute myocarditis. Noninvasive and repeatable CMR provides information on myocardial characteristics, cardiac function, and hemodynamics in a single scan at that time, which is useful not only for diagnosis but also for severity assessment and patient management in acute myocarditis.
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Affiliation(s)
- Hideo Arai
- Fukuokaken Saiseikai Futsukaichi Hospital, 3-13-1 Yumachi Chikushino, Fukuoka 818-8516, Japan
| | - Masateru Kawakubo
- Department of Health Sciences, Faculty of Medical Sciences, Kyushu University, Japan
| | - Kenichi Sanui
- Fukuokaken Saiseikai Futsukaichi Hospital, 3-13-1 Yumachi Chikushino, Fukuoka 818-8516, Japan
| | - Hiroshi Nishimura
- Fukuokaken Saiseikai Futsukaichi Hospital, 3-13-1 Yumachi Chikushino, Fukuoka 818-8516, Japan
| | - Toshiaki Kadokami
- Fukuokaken Saiseikai Futsukaichi Hospital, 3-13-1 Yumachi Chikushino, Fukuoka 818-8516, Japan
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Tello K, Naeije R, de Man F, Guazzi M. Pathophysiology of the right ventricle in health and disease: an update. Cardiovasc Res 2023; 119:1891-1904. [PMID: 37463510 DOI: 10.1093/cvr/cvad108] [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: 01/31/2023] [Revised: 04/14/2023] [Accepted: 05/02/2023] [Indexed: 07/20/2023] Open
Abstract
The contribution of the right ventricle (RV) to cardiac output is negligible in normal resting conditions when pressures in the pulmonary circulation are low. However, the RV becomes relevant in healthy subjects during exercise and definitely so in patients with increased pulmonary artery pressures both at rest and during exercise. The adaptation of RV function to loading rests basically on an increased contractility. This is assessed by RV end-systolic elastance (Ees) to match afterload assessed by arterial elastance (Ea). The system has reserve as the Ees/Ea ratio or its imaging surrogate ejection fraction has to decrease by more than half, before the RV undergoes an increase in dimensions with eventual increase in filling pressures and systemic congestion. RV-arterial uncoupling is accompanied by an increase in diastolic elastance. Measurements of RV systolic function but also of diastolic function predict outcome in any cause pulmonary hypertension and heart failure with or without preserved left ventricular ejection fraction. Pathobiological changes in the overloaded RV include a combination of myocardial fibre hypertrophy, fibrosis and capillary rarefaction, a titin phosphorylation-related displacement of myofibril tension-length relationships to higher pressures, a metabolic shift from mitochondrial free fatty acid oxidation to cytoplasmic glycolysis, toxic lipid accumulation, and activation of apoptotic and inflammatory signalling pathways. Treatment of RV failure rests on the relief of excessive loading.
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Affiliation(s)
- Khodr Tello
- Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Klinikstrasse 36, 35392 Giessen, Germany
| | - Robert Naeije
- Pathophysiology, Faculty of Medicine, Free University of Brussels, Brussels, Belgium
| | - Frances de Man
- Pulmonary Medicine, Amsterdam Medical Center, Amsterdam, The Netherlands
| | - Marco Guazzi
- Cardiology Division, San Paolo University Hospital, University of Milano, Milano, Italy
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10
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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: 3] [Impact Index Per Article: 3.0] [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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11
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Bonanni M, Angelini G, Leo LA, Schlossbauer SA, Bergamaschi L, Landi A, Sangiorgi GM, Forleo C, Pasotti E, Pedrazzini G, Valgimigli M, Faletra FF, Guglielmo M, Pavon AG. Multimodality Imaging Evaluation to Detect Subtle Right Ventricular Involvement in Patients with Acute Myocarditis and Preserved Left Ventricular Ejection Fraction. J Clin Med 2023; 12:4308. [PMID: 37445342 DOI: 10.3390/jcm12134308] [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: 03/17/2023] [Revised: 06/19/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
Background: Evaluation of the right ventricle (RV) in patients with acute myocarditis (MY) remains challenging with both 2D transthoracic echocardiography (TTE) and cardiovascular magnetic resonance (CMR). We examined the incremental diagnostic value of CMR feature tracking (FT) to evaluate RV involvement in patients with myocarditis. Methods: We enrolled 54 patients with myocarditis and preserved left ventricle (LV) ejection fraction (EF). The CMR protocol included T2-weighted images for edema detection and late gadolinium enhancement (LGE) images. Global longitudinal strain (GLS) of the left ventricle (LV) and RV free wall strain (CMR-FWS) were obtained with CMR-FT. We identified 34 patients (62%) with inferior and lateral segment (IL-MY) involvement and 20 (38%) noIL-MY in case of any other myocardial segment involved. Here, 20 individuals who underwent CMR for suspected cardiac disease, which was not confirmed thereafter, were considered as the control population. Results: TTE and CMR showed normal RV function in all patients without visible RV involvement at the LGE or T2-weighted sequences. At CMR, LV-GLS values were significantly lower in patients with MY compared to the control group (median -19.0% vs. -21.0%, p = 0.029). Overall, CMR RV-FWS was no different between MY patients and controls (median -21.2% vs. -23.2 %, p = 0.201) while a significant difference was found between RV FWS in IL-MY and noIL-MY (median -18.17% vs. -24.2%, p = 0.004). Conclusions: CMR-FT has the potential to unravel subclinical RV involvement in patients with acute myocarditis, specifically in those with inferior and lateral injuries that exhibit lower RV-FWS values. In this setting, RV deformation analysis at CMR may be effectively implemented for a comprehensive functional assessment.
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Affiliation(s)
- Michela Bonanni
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Gianmarco Angelini
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
- Cardiology Unit, Department of Emergency and Organ Transplantation, Policlinico of Bari, University Hospital, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Laura Anna Leo
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Susanne Anna Schlossbauer
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Luca Bergamaschi
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
- Unit of Cardiology, IRCCS Policlinico St. Orsola-Malpighi, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, 40138 Bologna, Italy
| | - Antonio Landi
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | | | - Cinzia Forleo
- Cardiology Unit, Department of Emergency and Organ Transplantation, Policlinico of Bari, University Hospital, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Elena Pasotti
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Giovanni Pedrazzini
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Marco Valgimigli
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Francesco F Faletra
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
| | - Marco Guglielmo
- Department of Cardiology, Division of Heart and Lungs, Utrecht University Medical Center, Utrecht University, 3584 CX Utrecht, The Netherlands
| | - Anna Giulia Pavon
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete, 48, 6900 Lugano, Switzerland
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12
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Ben-Joya D, Kaplan A, Baruch G, Rothschild E, Beer G, Banai S, Topilsky Y, Kapusta L, Laufer-Perl M. The prevalence of abnormal right ventricle speckle strain in the setting of acute myocarditis and preserved left ventricle function. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023:10.1007/s10554-023-02829-7. [PMID: 37149840 PMCID: PMC10163986 DOI: 10.1007/s10554-023-02829-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/03/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND Acute myocarditis has a wide spectrum of clinical presentation, from subclinical disease to acute heart failure, and sudden cardiac death. Two-dimensional speckle tracking echocardiography (2D-STE) has been proven effective in early diagnosis of subclinical cardiac injury, however, there is a limited data regarding the right ventricle (RV) involvement among patients with acute myocarditis. PURPOSE We evaluated the prevalence of early subclinical RV injury assessed by 2D-STE, among patients with acute myocarditis and preserved left ventricle (LV) function. METHODS We performed a retrospective single-center study at Tel-Aviv Sourasky Medical Center, including all adult patients hospitalized with acute myocarditis, who presented with preserved LV function. 2D-STE analysis of the RV was performed offline, assessing both the RV four-chamber longitudinal strain peak systolic (RV4CLS PK) and the free wall longitudinal strain peak systolic (RVFWLS PK). The myocarditis group was compared to a healthy control group. RESULTS From 2011 to 2020, a total of 90 patients included in the study and were compared to 70 healthy subjects. RV 2D-STE emerged as significantly lower for both the RV4CLS PK (-21.8 ± 4.2 vs. -24.9 ± 4.8, P < 0.001) and RVFWLS PK (-24.7 ± 4.9 vs. -28.4 ± 5, P < 0.001), and remained significant in a multivariate analysis. CONCLUSION We presented for the first time the presence of subclinical RV dysfunction, assessed by 2D-STE, in patients diagnosed with acute myocarditis, in the presence of preserved LV function. Further studies are needed to evaluate its' role in the development of LV dysfunction, heart failure and mortality.
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Affiliation(s)
- Daniel Ben-Joya
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Alon Kaplan
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Guy Baruch
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Ehud Rothschild
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Gil Beer
- Pediatric Cardiology Unit, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shmuel Banai
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yan Topilsky
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Livia Kapusta
- Pediatric Cardiology Unit, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Pediatric Cardiology, Amalia Children's Hospital, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Michal Laufer-Perl
- Department of Cardiology, Tel Aviv Sourasky Medical Center, 6 Weizman Street, 6423906, Tel Aviv, Israel.
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
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13
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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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14
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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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15
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Zhang Y, Zhu Y, Zhang M, Liu J, Wu G, Wang J, Sun X, Wang D, Jiang W, Xu L, Kang L, Song L. Implications of structural right ventricular involvement in patients with hypertrophic cardiomyopathy. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:34-41. [PMID: 35179204 DOI: 10.1093/ehjqcco/qcac008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/08/2022] [Accepted: 02/11/2022] [Indexed: 12/15/2022]
Abstract
AIMS In the clinical practice, the right ventricular (RV) manifestations have received less attention in hypertrophic cardiomyopathy (HCM). This paper aimed to evaluate the risk prediction value and genetic characteristics of RV involvement in HCM patients. METHODS AND RESULTS A total of 893 patients with HCM were recruited. RV hypertrophy, RV obstruction, and RV late gadolinium enhancement were evaluated by echocardiography and/or cardiac magnetic resonance. Patients with any of the above structural abnormalities were identified as having RV involvement. All patients were followed with a median follow-up time of 3.0 years. The primary endpoint was cardiovascular death; the secondary endpoints were all-cause death and heart failure (HF)-related death. Survival analyses were conducted to evaluate the associations between RV involvement and the endpoints. Genetic testing was performed on 669 patients. RV involvement was recognized in 114 of 893 patients (12.8%). Survival analyses demonstrated that RV involvement was an independent risk factor for cardiovascular death (P = 0.002), all-cause death (P = 0.011), and HF-related death (P = 0.004). These outcome results were then confirmed by a sensitivity analysis. Genetic testing revealed a higher frequency of genotype-positive in patients with RV involvement (57.0% vs. 31.0%, P < 0.001), and the P/LP variants of MYBPC3 were more frequently identified in patients with RV involvement (30.4% vs. 12.0%, P < 0.001). Logistic analyses indicated the independent correlation between RV involvement and these genetic factors. CONCLUSION RV involvement was an independent risk factor for cardiovascular death, all-cause death and HF-related death in HCM patients. Genetic factors might contribute to RV involvement in HCM.
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
| | - Yuming Zhu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
| | - Mo Zhang
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Jie Liu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
| | - Guixin Wu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
| | - Jizheng Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
| | - Xiaolu Sun
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Dong Wang
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Wen Jiang
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Lianjun Xu
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Lianming Kang
- Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China
| | - Lei Song
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China.,Cardiomyopathy Ward, State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, 167, Beilishilu, Xicheng District, 100037 Beijing, China.,National Clinical Research Center of Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongdan Santiao No. 9, 100006 Beijing, China
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16
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Right ventricular failure in left heart disease: from pathophysiology to clinical manifestations and prognosis. Heart Fail Rev 2022:10.1007/s10741-022-10282-2. [PMID: 36284079 PMCID: PMC9596338 DOI: 10.1007/s10741-022-10282-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/12/2022] [Indexed: 11/04/2022]
Abstract
Right heart failure (RHF) is a clinical syndrome in which symptoms and signs are caused by dysfunction and/or overload of the right heart structures, predominantly the right ventricle (RV), resulting in systemic venous hypertension, peripheral oedema and finally, the impaired ability of the right heart to provide tissue perfusion. Pathogenesis of RHF includes the incompetence of the right heart to maintain systemic venous pressure sufficiently low to guarantee an optimal venous return and to preserve renal function. Virtually, all myocardial diseases involving the left heart may be responsible for RHF. This may result from coronary artery disease, hypertension, valvular heart disease, cardiomyopathies and myocarditis. The most prominent clinical signs of RHF comprise swelling of the neck veins with an elevation of jugular venous pressure and ankle oedema. As the situation worsens, fluid accumulation becomes generalised with extensive oedema of the legs, congestive hepatomegaly and eventually ascites. Diagnosis of RHF requires the presence of signs of elevated right atrial and venous pressures, including dilation of neck veins, with at least one of the following criteria: (1) compromised RV function; (2) pulmonary hypertension; (3) peripheral oedema and congestive hepatomegaly. Early recognition of RHF and identifying the underlying aetiology as well as triggering factors are crucial to treating patients and possibly reversing the clinical manifestations effectively and improving prognosis.
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17
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Muscogiuri G, Guaricci AI, Cau R, Saba L, Senatieri A, Chierchia G, Pontone G, Volpato V, Palmisano A, Esposito A, Basile P, Marra P, D'angelo T, Booz C, Rabbat M, Sironi S. Multimodality imaging in acute myocarditis. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:1097-1109. [PMID: 36218216 DOI: 10.1002/jcu.23310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/29/2022] [Accepted: 08/03/2022] [Indexed: 06/16/2023]
Abstract
The diagnosis of acute myocarditis often involves several noninvasive techniques that can provide information regarding volumes, ejection fraction, and tissue characterization. In particular, echocardiography is extremely helpful for the evaluation of biventricular volumes, strain and ejection fraction. Cardiac magnetic resonance, beyond biventricular volumes, strain, and ejection fraction allows to characterize myocardial tissue providing information regarding edema, hyperemia, and fibrosis. Contemporary cardiac computed tomography angiography (CCTA) can not only be extremely important for the assessment of coronary arteries, pulmonary arteries and aorta but also tissue characterization using CCTA can be an additional tool that can explain chest pain with a diagnosis of myocarditis.
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Affiliation(s)
- Giuseppe Muscogiuri
- Department of Radiology, Istituto Auxologico Italiano IRCCS, San Luca Hospital, Milano, Italy
- School of Medicine, University of Milano-Bicocca, Milano, Italy
| | - Andrea Igoren Guaricci
- University Cardiology Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Riccardo Cau
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato, Cagliari, Italy
| | - Luca Saba
- Department of Radiology, Azienda Ospedaliero Universitaria (A.O.U.), di Cagliari - Polo di Monserrato, Cagliari, Italy
| | | | | | | | - Valentina Volpato
- University Cardiology Unit, IRCCS Ospedale Galeazzi-Sant'Ambrogio, Milan, Italy
| | - Anna Palmisano
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milano, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milano, Italy
| | - Antonio Esposito
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Milano, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milano, Italy
| | - Paolo Basile
- University Cardiology Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Paolo Marra
- Department of Radiology, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Tommaso D'angelo
- Department of Biomedical Sciences and Morphological and Functional Imaging, "G. Martino" University Hospital Messina, Messina, Italy
| | - Christian Booz
- Department of Diagnostic and Interventional Radiology, University Hospital of Frankfurt, Frankfurt, Germany
| | - Mark Rabbat
- Loyola University of Chicago, Chicago, Illinois, USA
- Edward Hines Jr. VA Hospital, Hines, Illinois, USA
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Milano, Italy
- Department of Radiology, ASST Papa Giovanni XXIII, Bergamo, Italy
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18
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Maharlou M, Kaviani R, Rezaeian N, Amin A, Omidvar R, Farrashi M. Right ventricular peak systolic free wall longitudinal strain as a practical tool to detect right ventricular dysfunction in acute myocarditis. Echocardiography 2022; 39:1291-1298. [PMID: 36126335 DOI: 10.1111/echo.15449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/21/2022] [Accepted: 08/20/2022] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Acute myocarditis is one of the etiologies of acute heart failure, chronic dilated cardiomyopathy, and cardiac mortality. The extent of right ventricular (RV) involvement and its impact on the course of the disease have been scarcely studied. This study aimed to evaluate both the prevalence of RV dysfunction in acute myocarditis and echocardiographic measures as a diagnostic tool for RV dysfunction compared with cardiac magnetic resonance imaging (CMR) findings. METHODS This retrospective study enrolled patients with a definite or probable acute myocarditis diagnosis based on the Lake Louise criteria in CMR and evaluated the diagnostic accuracy of echocardiographic measures in predicting RV dysfunction in CMR. RESULTS The study population consisted of 71 patients, including 54 men (76%), at a median (Q1-Q3) age of 33 (26-46) years. CMR detected RV dysfunction in 53.5% of the patients. The RV free wall peak systolic longitudinal strain showed the highest correlation (r = -.786, p < .001) and area under the curve (.919) with the RV ejection fraction in CMR, followed by the RV global peak systolic longitudinal strain and the RV fractional area change. The RV-free wall peak systolic longitudinal strain had a sensitivity of 92% and a specificity of 73% for the diagnosis of RV dysfunction in myocarditis. A cutoff value of -17.9% was 100% specific for RV systolic dysfunction. CONCLUSIONS Echocardiography, as a readily available tool, was predictive of and had acceptable accuracy for RV dysfunction in acute myocarditis compared with CMR.
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Affiliation(s)
- Maryam Maharlou
- Echocardiography Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Raheleh Kaviani
- Echocardiography Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Rezaeian
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ahmad Amin
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Razieh Omidvar
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Melody Farrashi
- Echocardiography Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
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19
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Jiang XJ, Zhang WY. Myocarditis complicated by massive right ventricular thrombus and extensive pulmonary embolism: A case report. Front Surg 2022; 9:924366. [PMID: 36051705 PMCID: PMC9424664 DOI: 10.3389/fsurg.2022.924366] [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: 04/20/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
An intracardiac thrombus may develop as a consequence of myocarditis, and in rare cases, a dominantly right ventricular thrombus develops, which may impair cardiac function and even cause life-threatening cardiovascular events. We report a 24-year-old man presented with recurrent episodes of palpitation and precordial discomfort after catching a cold 2 months ago. Transthoracic echocardiography (TTE) and computed tomography pulmonary angiogram (CTPA) revealed a mass attached to the apex of the right ventricle and extensive bilateral pulmonary artery emboli. There was no indication where the thrombi originated from in this young patient without any underlying disease except myocarditis. Pulmonary endarterectomy and embolectomy of pulmonary arteries and right ventricle were performed. Postoperative pathological results confirmed the presence of fibrinous necrosis and hemosiderin deposition. The formation of an intraventricular thrombus is closely related to myocarditis, which can affect individuals of all ages, but especially young people. Thus, patients with myocarditis should be closely monitored and followed up because of the increased risk of extensive thrombosis.
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20
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Karashima C, Fujimoto N, Yonezu K, Takahashi N. Fulminant myocarditis spreading from the right ventricle treated with extracorporeal membrane oxygenation and impella. BMJ Case Rep 2022; 15:e247753. [PMID: 35504665 PMCID: PMC9066479 DOI: 10.1136/bcr-2021-247753] [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] [Accepted: 04/03/2022] [Indexed: 11/03/2022] Open
Abstract
Although the pathogenesis of fulminant myocarditis varies, it is usually recognised by symptoms such as chest pain or syncope, echographic findings such as abnormal left ventricular (LV) wall motion, elevated cardiac enzymes and arrhythmias. We encountered a case of acute myocarditis with syncope, electrocardiographic changes suggestive of coronary artery disease in the inferior wall with abnormal wall motion in the right ventricle, which eventually developed into fulminant disease. Multidetector CT showed a contrast effect localised to the right ventricle in the late-contrast phase, suggesting a right ventricular myocardial injury. Thereafter, the LV function rapidly decreased. Finally, mechanical circulatory support with extracorporeal membrane oxygenation and an intra-aortic balloon pump was needed. A myocardial biopsy of the right ventricular septum showed severe degenerative findings such as myocyte tearing and segmentation with infiltration of inflammatory cells including lymphocytes. After insertion of an Impella pump, the right ventricular function gradually improved.
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Affiliation(s)
| | | | - Keisuke Yonezu
- Department of Cardiology and Clinical Examination, Oita University School of Medicine Graduate School of Medicine, Oita-gun, Japan
| | - Naohiko Takahashi
- Department of Cardiology and Clinical Examination, Oita University School of Medicine Graduate School of Medicine, Oita-gun, Japan
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21
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Emerging Role of Cardiac Magnetic Resonance Imaging in Diagnosing Myocarditis: A Blunder or The Way To Get the Problem Sorted? J Thorac Imaging 2022; 37:W12-W27. [PMID: 35191862 DOI: 10.1097/rti.0000000000000634] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Acute myocarditis is a disease affecting the myocardial tissue, which is caused by infections, rheumatic diseases, especially sarcoidosis, or certain therapies. Its diagnosis may be difficult, owing to its variable clinical presentation. In this setting, cardiac magnetic resonance plays a pivotal role in detecting myocardial inflammation through qualitative, semiquantitative, and quantitative parameters, in particular with the new quantitative techniques such as T1 and T2 mapping, combined or not with late gadolinium enhancement evaluation. This is in accordance with the revised Lake Louise criteria. In this review, the emerging role of the new cutting-edge cardiac magnetic resonance imaging techniques in diagnosing myocarditis is extensively presented.
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22
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Al-Kindi SG, Xie R, Kirklin JK, Cowger J, Oliveira GH, Krabatsch T, Nakatani T, Schueler S, Leet A, Golstein D, Elamm CA. Outcomes of Durable Mechanical Circulatory Support in Myocarditis: Analysis of the International Society for Heart and Lung Transplantation Registry for Mechanically Assisted Circulatory Support Registry. ASAIO J 2022; 68:190-196. [PMID: 33769352 DOI: 10.1097/mat.0000000000001430] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Myocarditis can be refractory to medical therapy and require durable mechanical circulatory support (MCS). The characteristics and outcomes of these patients are not known. We identified all patients with clinically-diagnosed or pathology-proven myocarditis who underwent mechanical circulatory support in the International Society for Heart and Lung Transplantation Registry for Mechanically Assisted Circulatory Support registry (2013-2016). The characteristics and outcomes of these patients were compared to those of patients with nonischemic cardiomyopathy (NICM). Out of 14,062 patients in the registry, 180 (1.2%) had myocarditis and 6,602 (46.9%) had NICM. Among patients with myocarditis, duration of heart failure was <1 month in 22%, 1-12 months in 22.6%, and >1 year in 55.4%. Compared with NICM, patients with myocarditis were younger (45 vs. 52 years, P < 0.001) and were more often implanted with Interagency Registry for Mechanically Assisted Circulatory Support profile 1 (30% vs. 15%, P < 0.001). Biventricular mechanical support (biventricular ventricular assist device [BIVAD] or total artificial heart) was implanted more frequently in myocarditis (18% vs. 6.7%, P < 0.001). Overall postimplant survival was not different between myocarditis and NICM (left ventricular assist device: P = 0.27, BIVAD: P = 0.50). The proportion of myocarditis patients that have recovered by 12 months postimplant was significantly higher in myocarditis compared to that of NICM (5% vs. 1.7%, P = 0.0003). Adverse events (bleeding, infection, and neurologic dysfunction) were all lower in the myocarditis than NICM. In conclusion, although myocarditis patients who receive durable MCS are sicker preoperatively with higher needs for biventricular MCS, their overall MCS survival is noninferior to NICM. Patients who received MCS for myocarditis are more likely than NICM to have MCS explanted due to recovery, however, the absolute rates of recovery were low.
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Affiliation(s)
- Sadeer G Al-Kindi
- From the Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio
| | - Rongbing Xie
- Department of Surgery, The University of Alabama at Birmingham, Birmingham, Alabama
| | - James K Kirklin
- Department of Surgery, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Jennifer Cowger
- Department of Cardiology, Advanced Heart Failure and Transplant Cardiology, Henry Ford Health System, Detroit, Michigan
| | - Guilherme H Oliveira
- Division of Cardiovascular Sciences, University of South Florida, Tampa, Florida
| | | | - Takeshi Nakatani
- Department of Transplantation, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Stephan Schueler
- Department of Cardiothoracic & Vascular Surgery, Newcastle/Freeman Hospital, UK, Newcastle, United Kingdom
| | | | - Daniel Golstein
- Department of Cardiovascular Surgery, Montefiore Medical Center, Bronx, New York
| | - Chantal A Elamm
- From the Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio
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23
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Manfredi R, Bianco F, Bucciarelli V, Ciliberti G, Guerra F, Schicchi N, Tavio M, Berton E, Surace FC, Colaneri M, Gallina S, Pozzi M. Clinical Profiles and CMR Findings of Young Adults and Pediatrics with Acute Myocarditis Following mRNA COVID-19 Vaccination: A Case Series. Vaccines (Basel) 2022; 10:vaccines10020169. [PMID: 35214629 PMCID: PMC8874396 DOI: 10.3390/vaccines10020169] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/19/2022] [Accepted: 01/21/2022] [Indexed: 12/15/2022] Open
Abstract
Messenger RNA (mRNA) coronavirus disease of 2019 (COVID-19) vaccines have been recently associated with acute myocarditis, predominantly in healthy young males. Out of 231,989 vaccines administrated in our region (Marche, Italy), we report a case series of six healthy patients (four males and two females, 16.5 years old (Q1, Q3: 15, 18)) that experienced mRNA-COVID-19-vaccines side effects. All patients were hospitalized due to fever and troponins elevation following the second dose of an mRNA-based COVID-19 vaccine. Cardiovascular magnetic resonance (CMR) was performed 72–96 h after vaccination. All patients were treated with colchicine and ibuprofen. Myocarditis was prevalent in males. It was characterized by myocardial edema and late gadolinium enhancement (LGE) in the lateral wall of the left ventricle (LV). One patient showed sole right ventricular involvement, while the females presented with myopericarditis (myocarditis + pericardial effusion). All patients in our series had preserved LV ejection fraction and remained clinically stable during a relatively short inpatient hospital stay. One case presented with atrial tachycardia. At the follow-up, no significant CMR findings were documented after a three-month medical treatment. According to other recently published case series, our report suggests a possible association between acute myocarditis and myopericarditis with mRNA COVID-19 vaccination in healthy young adults and pediatric patients. Not only males are involved, while some arrhythmic manifestations are possible, such as atrial tachycardia. Conversely, we here highlight the benign nature of such complications and the absence of CMR findings after a three-month medical treatment with colchicine and ibuprofen.
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Affiliation(s)
- Roberto Manfredi
- Cardiology and Arrhythmology Clinic, University Hospital “Umberto I-Lancisi-Salesi”, Marche Polytechnic University, 60123 Ancona, Italy; (R.M.); (G.C.); (F.G.)
| | - Francesco Bianco
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
- Correspondence: ; Tel.: +39-071-596-5283
| | - Valentina Bucciarelli
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
| | - Giuseppe Ciliberti
- Cardiology and Arrhythmology Clinic, University Hospital “Umberto I-Lancisi-Salesi”, Marche Polytechnic University, 60123 Ancona, Italy; (R.M.); (G.C.); (F.G.)
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, University Hospital “Umberto I-Lancisi-Salesi”, Marche Polytechnic University, 60123 Ancona, Italy; (R.M.); (G.C.); (F.G.)
| | - Nicolò Schicchi
- Radiology Department, Azienda Ospedaliero Universitaria “Ospedali Riuniti”, 60123 Ancona, Italy;
| | - Marcello Tavio
- Unit of Emerging and Immunosuppressed Infectious Diseases, Department of Gastroenterology and Transplantation, Polytechnic University of Marche, 60123 Ancona, Italy;
| | - Emanuela Berton
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
| | - Francesca Chiara Surace
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
| | - Massimo Colaneri
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
| | - Sabina Gallina
- Department of Neurosciences, Imaging and Clinical Sciences, Gabriele d’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Marco Pozzi
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery—Azienda Ospedaliero, Universitaria “Ospedali Riuniti” di Ancona, 60123 Ancona, Italy; (V.B.); (E.B.); (F.C.S.); (M.C.); (M.P.)
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24
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Laissy JP, BenDriss A. Early and Follow-up CMR Features of Acute Biventricular Myocarditis. J Cardiovasc Imaging 2022; 30:86-88. [PMID: 35086175 PMCID: PMC8792714 DOI: 10.4250/jcvi.2021.0077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/04/2021] [Accepted: 07/08/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Jean-Pierre Laissy
- Department of Radiology, University Hospital Paris-Nord Val de Seine APHP and INSERM U1148, Paris, France
| | - Ahmed BenDriss
- Department of Radiology, University Hospital Paris-Nord Val de Seine APHP and INSERM U1148, Paris, France
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25
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Sato T, Iwahana T, Ito R, Kondo Y, Kobayashi Y. Right ventricular dominant myocarditis requiring cardiac resynchronization therapy-defibrillator: a case report. ESC Heart Fail 2021; 8:5572-5576. [PMID: 34655274 PMCID: PMC8712791 DOI: 10.1002/ehf2.13658] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 08/04/2021] [Accepted: 10/01/2021] [Indexed: 11/10/2022] Open
Abstract
Fulminant myocarditis is an inflammatory disease of the cardiac muscle that severely deteriorates cardiac function and often causes haemodynamic collapse in a manner similar to acute coronary syndrome. In rare cases, the myocardium of the right ventricle is dominantly damaged. In cases of lymphocytic myocarditis, a common type of fulminant myocarditis, cardiac function is often recovered after peak myocardial inflammation subsides; however, some cases show irreversible myocardial damage. Herein, we report the case of a 43-year-old woman with irreversible, right-side dominant ventricular myocardial damage; she presented with various cardiopulmonary conditions including complete atrioventricular block, ventricular tachycardia, right heart failure, right ventricular thrombosis, and pulmonary embolism. The patient was successfully treated with medications and a cardiac resynchronization therapy-defibrillator device.
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Affiliation(s)
- Takanori Sato
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Togo Iwahana
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Ryo Ito
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Yusuke Kondo
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Yoshio Kobayashi
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
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26
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Ben Driss A, Laissy JP. Acute Isolated Right Ventricular Myocarditis: The Importance of Multimodality Imaging. Circ Cardiovasc Imaging 2021; 14:e013046. [PMID: 34431308 DOI: 10.1161/circimaging.121.013046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Ahmed Ben Driss
- Department of Cardiovascular Imaging, Bichat Hospital, APHP, Paris Diderot University, France
| | - Jean-Pierre Laissy
- Department of Cardiovascular Imaging, Bichat Hospital, APHP, Paris Diderot University, France
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27
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Schmeißer A, Rauwolf T, Groscheck T, Fischbach K, Kropf S, Luani B, Tanev I, Hansen M, Meißler S, Schäfer K, Steendijk P, Braun-Dullaeus RC. Predictors and prognosis of right ventricular function in pulmonary hypertension due to heart failure with reduced ejection fraction. ESC Heart Fail 2021; 8:2968-2981. [PMID: 33934536 PMCID: PMC8318446 DOI: 10.1002/ehf2.13386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 03/05/2021] [Accepted: 04/12/2021] [Indexed: 01/06/2023] Open
Abstract
Aims Failure of right ventricular (RV) function worsens outcome in pulmonary hypertension (PH). The adaptation of RV contractility to afterload, the RV‐pulmonary artery (PA) coupling, is defined by the ratio of RV end‐systolic to PA elastances (Ees/Ea). Using pressure–volume loop (PV‐L) technique we aimed to identify an Ees/Ea cut‐off predictive for overall survival and to assess hemodynamic and morphologic conditions for adapted RV function in secondary PH due to heart failure with reduced ejection fraction (HFREF). Methods and results This post hoc analysis is based on 112 patients of the prospective Magdeburger Resynchronization Responder Trial. All patients underwent right and left heart echocardiography and a baseline PV‐L and RV catheter measurement. A subgroup of patients (n = 50) without a pre‐implanted cardiac device underwent magnetic resonance imaging at baseline. The analysis revealed that 0.68 is an optimal Ees/Ea cut‐off (area under the curve: 0.697, P < 0.001) predictive for overall survival (median follow up = 4.7 years, Ees/Ea ≥ 0.68 vs. <0.68, log‐rank 8.9, P = 0.003). In patients with PH (n = 76, 68%) multivariate Cox regression demonstrated the independent prognostic value of RV‐Ees/Ea in PH patients (hazard ratio 0.2, P < 0.038). Patients without PH (n = 36, 32%) and those with PH but RV‐Ees/Ea ≥ 0.68 showed comparable RV‐Ees/Ea ratios (0.88 vs. 0.9, P = 0.39), RV size/function, and survival. In contrast, secondary PH with RV‐PA coupling ratio Ees/Ea < 0.68 corresponded extremely close to cut‐off values that define RV dilatation/remodelling (RV end‐diastolic volume >160 mL, RV‐mass/volume‐ratio ≤0.37 g/mL) and dysfunction (right ventricular ejection fraction <38%, tricuspid annular plane systolic excursion <16 mm, fractional area change <42%, and stroke‐volume/end‐systolic volume ratio <0.59) and is associated with a dramatically increased short and medium‐term all‐cause mortality. Independent predictors of prognostically unfavourable RV‐PA coupling (Ees/Ea < 0.68) in secondary PH were a pre‐existent dilated RV [end‐diastolic volume >171 mL, odds ratio (OR) 0.96, P = 0.021], high pulsatile load (PA compliance <2.3 mL/mmHg, OR 8.6, P = 0.003), and advanced systolic left heart failure (left ventricular ejection fraction <30%, OR 1.23, P = 0.028). Conclusions The RV‐PA coupling ratio Ees/Ea predicts overall survival in PH due to HFREF and is mainly affected by pulsatile load, RV remodelling, and left ventricular dysfunction. Prognostically favourable coupling (RV‐Ees/Ea ≥ 0.68) in PH was associated with preserved RV size/function and mid‐term survival, comparable with HFREF without PH.
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Affiliation(s)
- Alexander Schmeißer
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Thomas Rauwolf
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Thomas Groscheck
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | | | - Siegfried Kropf
- Institute of Biometry and Medical Informatics, Magdeburg University, Magdeburg, Germany
| | - Blerim Luani
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Ivan Tanev
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Michael Hansen
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Saskia Meißler
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Kerstin Schäfer
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
| | - Paul Steendijk
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ruediger C Braun-Dullaeus
- Department of Internal Medicine, Division of Cardiology and Angiology, Magdeburg University, Leipziger Str. 44, Magdeburg, D-39120, Germany
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28
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Shmueli H, Shah M, Ebinger JE, Nguyen LC, Chernomordik F, Flint N, Botting P, Siegel RJ. Left ventricular global longitudinal strain in identifying subclinical myocardial dysfunction among patients hospitalized with COVID-19. IJC HEART & VASCULATURE 2021; 32:100719. [PMID: 33521240 PMCID: PMC7830223 DOI: 10.1016/j.ijcha.2021.100719] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 12/15/2022]
Abstract
Background The incidence of acute cardiac injury in COVID-19 patients is very often subclinical and can be detected by cardiac magnetic resonance imaging. The aim of this study was to assess if subclinical myocardial dysfunction could be identified using left ventricular global longitudinal strain (LV-GLS) in patients hospitalized with COVID-19. Methods We performed a search of COVID-19 patients admitted to our institution from January 1st, 2020 to June 8th, 2020, which revealed 589 patients (mean age = 66 ± 18, male = 56%). All available 60 transthoracic echocardiograms (TTE) were reviewed and off-line assessment of LV-GLS was performed in 40 studies that had sufficient quality images and the views required to calculate LV-GLS. We also analyzed electrocardiograms and laboratory findings including inflammatory markers, Troponin-I, and B-type natriuretic peptide (BNP). Results Of 589 patients admitted with COVID-19 during our study period, 60 (10.1%) underwent TTE during hospitalization. Findings consistent with overt myocardial involvement included reduced ejection fraction (23%), wall motion abnormalities (22%), low stroke volume (82%) and increased LV wall thickness (45%). LV-GLS analysis was available for 40 patients and was abnormal in 32 patients (80%). All patients with LV dysfunction had elevated cardiac enzymes and positive inflammatory biomarkers. Conclusions Subclinical myocardial dysfunction as measured via reduced LV-GLS is frequent, occurring in 80% of patients hospitalized with COVID-19, while prevalent LV function parameters such as reduced EF and wall motion abnormalities were less frequent findings. The mechanism of cardiac injury in COVID-19 infection is the subject of ongoing research.
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Key Words
- AV, atrioventricular
- BNP, B-type natriuretic peptide
- CMRI, cardiac magnetic resonance imaging
- COPD, chronic obstructive pulmonary disease
- COVID-19
- COVID-19, coronavirus disease 2019
- CRP, C-reactive protein
- ECG, electrocardiogram
- Echocardiography
- Global longitudinal strain
- HTN, hypertension
- ICU, intensive care unit
- IL-6, interleukin-6
- LA, left atrium
- LDH, lactate dehydrogenase
- LV, left ventricle
- LV-GLS, left ventricular global longitudinal strain
- LVEF, left ventricular ejection fraction
- LVOT, left ventricular outflow tract
- RV, right ventricle
- SARS, severe acute respiratory syndrome
- T2DM, type-2 diabetes mellitus
- TAPSE, tricuspid annular plane systolic excursion
- TTE, transthoracic echocardiogram
- VTI, velocity-time integral
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Affiliation(s)
- Hezzy Shmueli
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Maulin Shah
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Joseph E Ebinger
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Long-Co Nguyen
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Fernando Chernomordik
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Pulmonary and Critical Care Medicine Division, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nir Flint
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA.,Department of Cardiology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Patrick Botting
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Robert J Siegel
- Smidt Heart Institute, Cedars Sinai Medical Center, Los Angeles, CA, USA
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Abstract
PURPOSE OF THE REVIEW The aim of this review was to discuss the role of cardiac magnetic resonance (CMR) for the prognostic stratification of cardiomyopathies, highlighting strengths and limitations. RECENT FINDINGS CMR is considered as a diagnostic pillar in the management of non-ischemic cardiomyopathies. Over the last years, attention has shifted from CMR's diagnostic capability towards prognostication in the various settings of cardiomyopathies. CMR is considered the gold standard imaging technique for the evaluation of ventricular volumes and systolic function as well as providing non-invasive virtual-histology by means of specific myocardial tissue characterization pulse sequences. CMR is an additive tool to risk stratifying patients and to identify those that require strict monitoring and more aggressive treatment.
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Taimeh Z. Assessment and treatment of the failing right heart: considerations for transplantation referral. J Thorac Dis 2019; 11:S1817-S1820. [PMID: 31632759 DOI: 10.21037/jtd.2019.08.60] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Long considered an insignificant chamber, the right ventricle has been recently under spotlight, especially with emerging data supporting its critical role in disease progression. The right ventricle is a triangular heart chamber with complex physiology and pathophysiology. In this review, we discuss the normal physiology of the right ventricle, right ventricular failure, and recent advances in treatment with emphasis on optimal timing for transplantation referral.
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Affiliation(s)
- Ziad Taimeh
- Texas Heart Institute, Baylor College of Medicine, Houston, TX, USA
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Sanz J, Sánchez-Quintana D, Bossone E, Bogaard HJ, Naeije R. Anatomy, Function, and Dysfunction of the Right Ventricle. J Am Coll Cardiol 2019; 73:1463-1482. [DOI: 10.1016/j.jacc.2018.12.076] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/12/2018] [Accepted: 12/22/2018] [Indexed: 12/27/2022]
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