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Gerber BL. Review and critical appraisal of the indications for cardiac magnetic resonance imaging in the ESC guidelines. Acta Cardiol 2024; 79:5-19. [PMID: 37962294 DOI: 10.1080/00015385.2023.2279417] [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: 03/31/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023]
Abstract
Cardiac MRI has made significant advances in the past decade, becoming an important technique for the evaluation of various cardiac pathologies. The aim of this document is to review the current indications for performing cardiac MRI based on the current ESC guidelines for STEMI, NSTEMI, chronic coronary artery disease, heart failure, arrhythmias, sudden cardiac death, valvular heart disease, pericardial disease and congenital heart disease. The review discusses the diagnostic and prognostic value of cMR for numerous cardiac diseases, and its important value in assessing structural heart disease and predicting arrhythmia risk. Additionally, it reflects upon the appropriateness of the guidelines and points out areas where the indications should be revised in future editions, based on the author's personal opinion. It is suggested that guideline criteria for the use of cMR should be more explicit to promote its use and lead to more specific reimbursements. However, further studies are needed to even better document the value of cMR in the future.
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Affiliation(s)
- Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc Woluwe St. Lambert, Belgium
- CARD Unit, Institut de Recherche Expérimentale et Clinique (IREC), UCLouvain, Brussels, Belgium
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Patel HN, Wang S, Rao S, Singh A, Landeras L, Besser SA, Carter S, Mishra S, Nishimura T, Shatz DY, Tung R, Nayak H, Kawaji K, Mor-Avi V, Patel AR. Impact of wideband cardiac magnetic resonance on diagnosis, decision-making and outcomes in patients with implantable cardioverter defibrillators. Eur Heart J Cardiovasc Imaging 2023; 24:181-189. [PMID: 36458878 PMCID: PMC10226743 DOI: 10.1093/ehjci/jeac227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 09/01/2022] [Accepted: 10/21/2022] [Indexed: 12/04/2022] Open
Abstract
AIMS Although myocardial scar assessment using late gadolinium enhancement (LGE) cardiac magnetic resonance (CMR) imaging is frequently indicated for patients with implantable cardioverter defibrillators (ICDs), metal artefact can degrade image quality. With the new wideband technique designed to mitigate device related artefact, CMR is increasingly used in this population. However, the common clinical indications for CMR referral and impact on clinical decision-making and prognosis are not well defined. Our study was designed to address these knowledge gaps. METHODS AND RESULTS One hundred seventy-nine consecutive patients with an ICD (age 59 ± 13 years, 75% male) underwent CMR using cine and wideband pulse sequences for LGE imaging. Electronic medical records were reviewed to determine the reason for CMR referral, whether there was a change in clinical decision-making, and occurrence of major adverse cardiac events (MACEs). Referral indication was the most common evaluation of ventricular tachycardia (VT) substrate (n = 114, 64%), followed by cardiomyopathy (n = 53, 30%). Overall, CMR resulted in a new or changed diagnosis in 64 (36%) patients and impacted clinical management in 51 (28%). The effect on management change was highest in patients presenting with VT. A total of 77 patients (43%) experienced MACE during the follow-up period (median 1.7 years), including 65 in patients with evidence of LGE. Kaplan-Meier analysis showed that ICD patients with LGE had worse outcomes than those without LGE (P = 0.006). CONCLUSION The clinical yield from LGE CMR is high and provides management changing and meaningful prognostic information in a significant proportion of patients with ICDs.
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Affiliation(s)
- Hena N Patel
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Shuo Wang
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Swati Rao
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Amita Singh
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Luis Landeras
- Department of Radiology, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Stephanie A Besser
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Spencer Carter
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Satish Mishra
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Takuro Nishimura
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Dalise Y Shatz
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Roderick Tung
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Hemal Nayak
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Keigo Kawaji
- Illinois Institute of Technology, Department of Biomedical Engineering, Chicago, IL 60616, USA
| | - Victor Mor-Avi
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Amit R Patel
- Department of Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
- Department of Radiology, University of Chicago Medical Center, Chicago, IL 60637, USA
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Vuorinen AM, Lehmonen L, Karvonen J, Holmström M, Kivistö S, Kaasalainen T. Reducing cardiac implantable electronic device-induced artefacts in cardiac magnetic resonance imaging. Eur Radiol 2023; 33:1229-1242. [PMID: 36029346 PMCID: PMC9889467 DOI: 10.1007/s00330-022-09059-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 06/17/2022] [Accepted: 07/24/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Cardiac implantable electronic device (CIED)-induced metal artefacts possibly significantly diminish the diagnostic value of magnetic resonance imaging (MRI), particularly cardiac MR (CMR). Right-sided generator implantation, wideband late-gadolinium enhancement (LGE) technique and raising the ipsilateral arm to the generator during CMR scanning may reduce the CIED-induced image artefacts. We assessed the impact of generator location and the arm-raised imaging position on the CIED-induced artefacts in CMR. METHODS We included all clinically indicated CMRs performed on patients with normal cardiac anatomy and a permanent CIED with endocardial pacing leads between November 2011 and October 2019 in our institution (n = 171). We analysed cine and LGE sequences using the American Heart Association 17-segment model for the presence of artefacts. RESULTS Right-sided generator implantation and arm-raised imaging associated with a significantly increased number of artefact-free segments. In patients with a right-sided pacemaker, the median percentage of artefact-free segments in short-axis balanced steady-state free precession LGE was 93.8% (IQR 9.4%, n = 53) compared with 78.1% (IQR 20.3%, n = 58) for left-sided pacemaker (p < 0.001). In patients with a left-sided implantable cardioverter-defibrillator, the median percentage of artefact-free segments reached 87.5% (IQR 6.3%, n = 9) using arm-raised imaging, which fell to 62.5% (IQR 34.4%, n = 9) using arm-down imaging in spoiled gradient echo short-axis cine (p = 0.02). CONCLUSIONS Arm-raised imaging represents a straightforward method to reduce CMR artefacts in patients with left-sided generators and can be used alongside other image quality improvement methods. Right-sided generator implantation could be considered in CIED patients requiring subsequent CMR imaging to ensure sufficient image quality. KEY POINTS • Cardiac implantable electronic device (CIED)-induced metal artefacts may significantly diminish the diagnostic value of an MRI, particularly in cardiac MRIs. • Raising the ipsilateral arm relative to the CIED generator is a cost-free, straightforward method to significantly reduce CIED-induced artefacts on cardiac MRIs in patients with a left-sided generator. • Right-sided generator implantation reduces artefacts compared with left-sided implantation and could be considered in CIED patients requiring subsequent cardiac MRIs to ensure adequate image quality in the future.
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Affiliation(s)
- Aino-Maija Vuorinen
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
| | - Lauri Lehmonen
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
| | - Jarkko Karvonen
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
| | - Miia Holmström
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
| | - Sari Kivistö
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
| | - Touko Kaasalainen
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, P.O. Box 340, HUS, 00029 Helsinki, Finland
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Oebel S, Jahnke C, Hindricks G, Paetsch I. Nutzen der kardialen Magnetresonanzdiagnostik für Patienten mit Herzrhythmusstörungen. Herz 2022; 47:110-117. [DOI: 10.1007/s00059-022-05105-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/28/2022]
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Manning WJ. 2021 - State of our JCMR. J Cardiovasc Magn Reson 2022; 24:14. [PMID: 35246157 PMCID: PMC8896069 DOI: 10.1186/s12968-021-00840-2] [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: 12/09/2021] [Accepted: 12/14/2021] [Indexed: 11/10/2022] Open
Abstract
There were 89 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2020, including 71 original research papers, 5 technical notes, 6 reviews, 4 Society for Cardiovascular Magnetic Resonance (SCMR) position papers/guidelines/protocols and 3 corrections. The volume was up 12.7% from 2019 (n = 79) with a corresponding 17.9% increase in manuscript submissions from 369 to 435. This led to a slight increase in the acceptance rate from 22 to 23%. The quality of the submissions continues to be high. The 2020 JCMR Impact Factor (which is published in June 2020) slightly increased from 5.361 to 5.364 placing us in the top quartile of Society and cardiac imaging journals. Our 5 year impact factor increased from 5.18 to 6.52. Fourteen years ago, the JCMR was at the forefront of medical and medical society journal migration to the Open-Access format. The Open-Access system has dramatically increased the availability and citation of JCMR publications with accesses now exceeding 1.2 M! It takes a village to run a journal. JCMR is blessed to have a group of very dedicated Associate Editors, Guest Editors, Journal Club Editors, and Reviewers. I thank each of them for their efforts to ensure that the review process occurs in a timely and responsible manner. These efforts have allowed the JCMR to continue as the premier journal of our field. My role, and the entire process would not be possible without the dedication and efforts of our new managing editor, Jennifer Rodriguez, whose premier organizational efforts have allowed for streamlining of the review process and marked improvement in our time-to-decision (see later). As I begin my 6th and final year as your editor-in-chief, I thank you for entrusting me with the JCMR editorship. I hope that you will continue to send us your very best, high quality manuscripts for JCMR consideration and that our readers will continue to look to JCMR for the very best/state-of-the-art CMR publications. The editorial process continues to be a tremendously fulfilling experience and the opportunity to review manuscripts that reflect the best in our field remains a great joy and true highlight of my week!
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Affiliation(s)
- Warren J Manning
- Departments of Medicine (Cardiovascular Division) and Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, 02215, USA.
- JCMR Editorial Office, Boston, Massachusetts, 02215, USA.
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