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Azhe S, Li X, Zhou Z, Fu C, Wang Y, Zhou X, An J, Piccini D, Bastiaansen J, Guo Y, Wen L. Comparison between diaphragmatic-navigated and self-navigated coronary magnetic resonance angiography at 3T in pediatric patients with congenital coronary artery anomalies. Quant Imaging Med Surg 2024; 14:61-74. [PMID: 38223074 PMCID: PMC10784011 DOI: 10.21037/qims-23-556] [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: 04/24/2023] [Accepted: 10/07/2023] [Indexed: 01/16/2024]
Abstract
Background Coronary magnetic resonance angiography (CMRA) is being increasingly used in pediatric patients with congenital coronary artery anomalies (CAAs). However, the data on the free-breathing self-navigation technique, which has the potential to simplify the acquisition plan with a high success rate at 3T, remain scarce. This study investigated the clinical application value of self-navigated (sNAV) CMRA at 3T in pediatric patients with suspected CAAs and compared it to conventional diaphragmatic-navigated (dNAV) CMRA. Methods From April 2019 to March 2022, we enrolled 65 pediatric patients (38 males and 27 females; mean age 8.5±4.4 years) with suspected CAAs in this prospective study. All patients underwent both dNAV and sNAV sequences in random order with gradient recalled echo (GRE) sequence during free breathing, with 39 (20 males and 19 females; mean age 10.2±3.6 years) of them additionally undergoing coronary computed tomography angiography (CCTA) or invasive coronary angiography (ICA). We measured and compared the success rate, scan time, visual score of the 9 main coronary artery segments, vessel sharpness, and vessel length between the two sequences. The diagnostic accuracy was compared using CCTA or ICA as a reference. Results The success rate of sNAV-CMRA (65/65, 100%) was higher than that of dNAV-CMRA (61/65, 93.8%) (P<0.001), and the scan time of sNAV-CMRA (7.3±2.5 min) was significantly shorter than that of dNAV-CMRA (9.1±3.6 min) (P=0.002). The acquisition efficiency of dNAV-CMRA was 40.5%±12.9%, while for sNAV-CMRA, 100% acquisition efficiency was achieved. There was no significant difference in vessel length of any of the coronary arteries, visual score, or vessel sharpness of the left circumflex coronary artery (LCX) between the two sequences (all P values >0.050). The visual score and vessel sharpness of the right coronary artery and left anterior descending coronary artery (LAD) were significantly improved in dNAV-CMRA compared with sNAV-CMRA (all P values <0.050). The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for the detection of CAAs were not significantly different between the two sequences (all P values >0.050). Conclusions Our findings demonstrated that both sNAV and dNAV in CMRA provide clinical application value in pediatric patients with CAAs and have similar diagnostic performance. Although the image quality of sNAV-CMRA is slightly inferior compared to that of dNAV-CMRA, sNAV-CMRA allows for a simpler scanning procedure.
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Affiliation(s)
- Shiganmo Azhe
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xuesheng Li
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Zhongqin Zhou
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Chuan Fu
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yun Wang
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xiaoyue Zhou
- MR Collaboration, Siemens Healthineers Ltd., Shanghai, China
| | - Jing An
- Siemens Shenzhen Magnetic Resonance Ltd., Shenzhen, China
| | - Davide Piccini
- Department of Diagnostic and Interventional Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Advanced Clinical Imaging Technology, Siemens Healthcare AG, Lausanne, Switzerland
| | - Jessica Bastiaansen
- Department of Diagnostic, Interventional and Paediatric Radiology, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
- Translation Imaging Center (TIC), Swiss Institute for Translational and Entrepreneurial Medicine, Bern, Switzerland
| | - Yingkun Guo
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Lingyi Wen
- Department of Radiology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
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Ceserani V, Lo Rito M, Agnifili ML, Pascaner AF, Rosato A, Anglese S, Deamici M, Negri J, Corrado C, Bedogni F, Secchi F, Lombardi M, Auricchio F, Frigiola A, Conti M. Lumped-parameter model as a non-invasive tool to assess coronary blood flow in AAOCA patients. Sci Rep 2023; 13:17448. [PMID: 37838795 PMCID: PMC10576762 DOI: 10.1038/s41598-023-44568-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/10/2023] [Indexed: 10/16/2023] Open
Abstract
Anomalous aortic origin of the coronary artery (AAOCA) is a rare disease associated with sudden cardiac death, usually related to physical effort in young people. Clinical routine tests fail to assess the ischemic risk, calling for novel diagnostic approaches. To this aim, some recent studies propose to assess the coronary blood flow (CBF) in AAOCA by computational simulations but they are limited by the use of data from literature retrieved from normal subjects. To overcome this limitation and obtain a reliable assessment of CBF, we developed a fully patient-specific lumped parameter model based on clinical imaging and in-vivo data retrieved during invasive coronary functional assessment of subjects with AAOCA. In such a way, we can estimate the CBF replicating the two hemodynamic conditions in-vivo analyzed. The model can mimic the effective coronary behavior with high accuracy and could be a valuable tool to quantify CBF in AAOCA. It represents the first step required to move toward a future clinical application with the aim of improving patient care. The study was registered at Clinicaltrial.gov with (ID: NCT05159791, date 2021-12-16).
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Affiliation(s)
- Valentina Ceserani
- Department of Civil Engineering and Architecture, University of Pavia, 20100, Pavia, Italy
| | - Mauro Lo Rito
- Department of Congenital Cardiac Surgery, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy.
| | - Mauro Luca Agnifili
- Department of Clinical and Interventional Cardiology, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Ariel F Pascaner
- Department of Civil Engineering and Architecture, University of Pavia, 20100, Pavia, Italy
| | - Antonio Rosato
- 3D and Computer Simulation Laboratory, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Serena Anglese
- 3D and Computer Simulation Laboratory, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Miriam Deamici
- Department of Clinical and Interventional Cardiology, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Jessica Negri
- Department of Clinical and Interventional Cardiology, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Chiara Corrado
- Department of Congenital Cardiac Surgery, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Francesco Bedogni
- Department of Clinical and Interventional Cardiology, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Francesco Secchi
- Department of Biomedical Sciences for Health, University of Milan, 20122, Milano, Italy
- Department of Radiology, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Massimo Lombardi
- Multimodality Cardiac Imaging Section, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Ferdinando Auricchio
- Department of Civil Engineering and Architecture, University of Pavia, 20100, Pavia, Italy
| | - Alessandro Frigiola
- Department of Congenital Cardiac Surgery, IRCCS Policlinico San Donato, 20097, San Donato Milanese, Italy
| | - Michele Conti
- Department of Civil Engineering and Architecture, University of Pavia, 20100, Pavia, Italy
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Gräni C, Bigler MR, Kwong RY. Noninvasive Multimodality Imaging for the Assessment of Anomalous Coronary Artery. Curr Cardiol Rep 2023; 25:1233-1246. [PMID: 37851270 DOI: 10.1007/s11886-023-01948-w] [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] [Accepted: 08/19/2023] [Indexed: 10/19/2023]
Abstract
PURPOSE OF REVIEW Anomalous aortic origin of a coronary artery (AAOCA) is a rare congenital coronary anomaly with the potential to cause myocardial ischemia and adverse cardiac events. The presence of AAOCA anatomy itself does not necessarily implicate a need for revascularization. Therefore, the purpose of this review is to assess how noninvasive comprehensive anatomic- and physiologic evaluation may guide patient management. RECENT FINDINGS The assessment of AAOCA includes an accurate description of the anomalous origin/vessel course including anatomical high-risk features such as a slit-like ostium, proximal narrowing, elliptic vessel shape, acute take-off angle, intramural course, and possible concomitant coronary atherosclerosis and hemodynamics. Various cardiac imaging modalities offer unique advantages and capabilities in visualizing these anatomical and functional aspects of AAOCA. This review explored the role of noninvasive multimodality imaging in the characterization of AAOCA by highlighting the strengths, limitations, and potential applications of the current different cardiac imaging methods, with a focus on the pathophysiology of myocardial ischemia and stress testing protocols.
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Affiliation(s)
- Christoph Gräni
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Marius R Bigler
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Raymond Y Kwong
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
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Certainties and Uncertainties of Cardiac Magnetic Resonance Imaging in Athletes. J Cardiovasc Dev Dis 2022; 9:jcdd9100361. [PMID: 36286312 PMCID: PMC9604894 DOI: 10.3390/jcdd9100361] [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: 08/10/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Prolonged and intensive exercise induces remodeling of all four cardiac chambers, a physiological process which is coined as the “athlete’s heart”. This cardiac adaptation, however, shows overlapping features with non-ischemic cardiomyopathies, such as dilated, arrhythmogenic and hypertrophic cardiomyopathy, also associated with athlete’s sudden cardiac death. Cardiac magnetic resonance (CMR) is a well-suited, highly reproducible imaging modality that can help differentiate athlete’s heart from cardiomyopathy. CMR allows accurate characterization of the morphology and function of cardiac chambers, providing full coverage of the ventricles. Moreover, it permits an in-depth understanding of the myocardial changes through specific techniques such as mapping or late gadolinium enhancement. In this narrative review, we will focus on the certainties and uncertainties of the role of CMR in sports cardiology. The main aspects of physiological adaptation due to regular and intensive sports activity and the application of CMR in highly trained athletes will be summarized.
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Bigler MR, Kadner A, Räber L, Ashraf A, Windecker S, Siepe M, Padalino MA, Gräni C. Therapeutic Management of Anomalous Coronary Arteries Originating From the Opposite Sinus of Valsalva: Current Evidence, Proposed Approach, and the Unknowing. J Am Heart Assoc 2022; 11:e027098. [PMID: 36205254 DOI: 10.1161/jaha.122.027098] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Anomalous coronary arteries originating from the opposite sinus of Valsalva (ACAOS) are a challenge because of their various anatomic and clinical presentation. Although the prevalence is low, the absolute numbers of detected ACAOS are increasing because of the growing use of noninvasive anatomical imaging for ruling out coronary artery disease. As evidence-based guidelines are lacking, treating physicians are left in uncertainty for the optimal management of such patients. The sole presence of ACAOS does not justify surgical correction, and therefore a thorough anatomic and hemodynamic assessment is warranted. Invasive and noninvasive multimodality imaging provides information to the clinical question whether the presence of ACAOS is an innocent coincidental finding, is responsible for the patient's symptoms, or even might be a risk for sudden cardiac death. Based on recent clinical data, focusing on the pathophysiology of patients with ACAOS, myocardial ischemia is dependent on both the extent of fixed and dynamic components, represented by anatomic high-risk features. These varying combinations should be considered individually in the decision making for the different therapeutic options. This state-of-the-art review focuses on the advantages and limitations of the common contemporary surgical, interventional, and medical therapy with regard to the anatomy and pathophysiology of ACAOS. Further, we propose a therapeutic management algorithm based on current evidence on multimodality invasive and noninvasive imaging findings and highlight remaining gaps of knowledge.
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Affiliation(s)
- Marius Reto Bigler
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern Bern Switzerland
| | - Alexander Kadner
- Centre for Congenital Heart Disease, Department of Cardiovascular Surgery Inselspital Bern Switzerland
| | - Lorenz Räber
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern Bern Switzerland
| | - Afreed Ashraf
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern Bern Switzerland
| | - Stephan Windecker
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern Bern Switzerland
| | - Matthias Siepe
- Centre for Congenital Heart Disease, Department of Cardiovascular Surgery Inselspital Bern Switzerland
| | - Massimo Antonio Padalino
- Section of Pediatric and Congenital Cardiac Surgery, Department of Cardio-Thoracic and Vascular Sciences, and Public Health University of Padova, Medical School Padova Italy
| | - Christoph Gräni
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern Bern Switzerland
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Paratz ED, van Heusden A, Zentner D, Morgan N, Smith K, Ball J, Thompson T, James P, Connell V, Pflaumer A, Semsarian C, Ingles J, Stub D, Parsons S, La Gerche A. Prevalence of Coronary Artery Anomalies in Young and Middle-Aged Sudden Cardiac Death Victims (from a Prospective State-Wide Registry). Am J Cardiol 2022; 175:127-130. [PMID: 35662474 DOI: 10.1016/j.amjcard.2022.03.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/10/2022] [Accepted: 03/18/2022] [Indexed: 11/01/2022]
Abstract
Coronary artery anomalies (CAAs) have been previously implicated as a major cause of young sudden cardiac death (SCD), particularly in exercise-related SCD, with a prevalence of up to 33%. A state-wide prospective out-of-hospital cardiac arrest registry identified all patients aged 1 to 50 years who experienced an SCD and underwent autopsy from April 2019 to April 2021. Rates of normal anatomy, normal variants, and CAAs were identified, and circumstances and causes of death for patients with CAAs examined. Of 1,477 patients who experienced cardiac arrest during the study period, 490 underwent autopsy and were confirmed to have experienced SCD. Of these 490 patients, 5 (1%) had a CAA identified, with 3 having anomalies of coronary origin and 2 having anomalies of coronary course. In no cases were the CAA deemed responsible for the SCD. In 2 cases, severe coronary disease and intra-coronary thrombus with histological evidence of acute myocardial infarction were identified. In the third, critical coronary disease was found, the fourth had an unrelated thoracic aortic dissection, and the fifth had cardiomegaly in the setting of illicit drug use. Of 27 patients who experienced their SCD during exercise, only 1 had a CAA identified (the patient with thoracic aortic dissection). In conclusion, in this prospective cohort of consecutive young patients with SCD who underwent autopsy, CAAs occurred in 1% of patients and did not cause any deaths. The role of CAAs in causing young and middle-aged SCD appears to be less significant than previously hypothesized.
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7
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Adam EL, Generoso G, Bittencourt MS. Anomalous Coronary Arteries: When to Follow-up, Risk Stratify, and Plan Intervention. Curr Cardiol Rep 2021; 23:102. [PMID: 34196813 DOI: 10.1007/s11886-021-01535-x] [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] [Accepted: 05/17/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Coronary artery anomalies are a diverse group of entities, ranging from benign variations of normal anatomy to life-threatening conditions. There is, however, no universal consensus in their classification, risk stratification, and management. The aim of this review is to develop a straightforward clinical approach for the assessment and care of patients with anomalous coronary arteries. RECENT FINDINGS Autopsy series and population screening studies have recently provided useful clinical data on the prevalence and outcomes of coronary anomalies. Also, findings on coronary computed tomography angiography, magnetic resonance imaging, and invasive angiography, enriched with fractional flow reserve and intravascular ultrasound, have allowed identification of several high-risk features associated with specific coronary anomalies. Management of patients with anomalous coronary arteries requires an individualized approach based on clinical, physiological, and anatomic features. High-quality studies are paramount for further development of this fascinating field.
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Affiliation(s)
| | - Giuliano Generoso
- University Hospital, University of Sao Paulo School of Medicine, Sao Paulo, Brazil
| | - Marcio Sommer Bittencourt
- University Hospital, University of Sao Paulo School of Medicine, Sao Paulo, Brazil.
- DASA, Sao Paulo, Brazil.
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Blomjous MSH, Budde RPJ, Bekker MWA, Kauling RM, Cuypers JAAE, van den Bosch AE, Roos-Hesselink JW, Hirsch A. Clinical outcome of anomalous coronary artery with interarterial course in adults: Single-center experience combined with a systematic review. Int J Cardiol 2021; 335:32-39. [PMID: 33831507 DOI: 10.1016/j.ijcard.2021.04.005] [Citation(s) in RCA: 6] [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: 03/24/2021] [Accepted: 04/02/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND Anomalous coronary artery originating from the opposite sinus of Vasalva with interarterial course (ACAOS-IAC) is associated with sudden cardiac death (SCD) in young athletes. If identified in adulthood prognosis is usually more benign, resulting in a dilemma regarding revascularization. METHODS This is a retrospective observational single-center study, including adults with ACAOS-IAC. Medical records between 2012 and 2019 were reviewed for management approach, mortality, cardiac death and coronary related adverse events. Coronary computed tomographic angiography (CCTA) were reviewed. We provide a literature review in regard to clinical outcome. RESULTS We identified 40 patients with ACAOS-IAC (mean age 51). Presentation was acute in 7/40 (18%). Ischemia detection with single photon emission tomography (SPECT), cardiac magnetic resonance (CMR) or dobutamine stress echocardiography were performed in 25/40 (63%) patients. Ischemia in the vascular territory of the anomaly was present in 2/25 (8%). In 39/40 (98%) patients were treated expectative. During median follow-up of 2.7 years (IQR 1.5-5.3) no cardiovascular death was observed. Mortality occurred in 1/40 (3%) and coronary related adverse events in 2/40 (5%). We identified 20 studies describing 1194 patients. Revascularization was performed in 376/1154 (32.6%) patients. Mortality stratified for clinical management was 23/431 (5.3%) in the non-revascularization versus 16/253 (6.3%) in the revascularization group during 4.0 years follow-up (weighted median). Cause of death was cardiovascular in 10/596 (1.7%) in 4.2 years (weighted median) follow up. CONCLUSIONS Both revascularization and non-invasive management have good prognosis in adults with ACAOS-IAC during early follow up. There is need for guidelines and long-term surveillance.
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Affiliation(s)
- Maurits S H Blomjous
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ricardo P J Budde
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Margreet W A Bekker
- Department of Cardiothoracic Surgery, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Robert M Kauling
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Judith A A E Cuypers
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Annemien E van den Bosch
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Jolien W Roos-Hesselink
- Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Alexander Hirsch
- Department of Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.
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9
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Bigler MR, Ashraf A, Seiler C, Praz F, Ueki Y, Windecker S, Kadner A, Räber L, Gräni C. Hemodynamic Relevance of Anomalous Coronary Arteries Originating From the Opposite Sinus of Valsalva-In Search of the Evidence. Front Cardiovasc Med 2021; 7:591326. [PMID: 33553251 PMCID: PMC7859106 DOI: 10.3389/fcvm.2020.591326] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/23/2020] [Indexed: 12/16/2022] Open
Abstract
Coronary artery anomalies (CAA) represent a heterogeneous group of congenital disorders of the arterial coronary circulation, defined by an anomalous origin of the coronary ostium and/or vessel course. Of particular interest are anomalous coronary arteries originating from the opposite sinus of Valsalva (ACAOS). The interarterial variants (with the anomalous vessel situated between the great arteries) are historically called "malignant," based on an anticipated higher risk for myocardial ischemia and sudden cardiac death (SCD), especially affecting young patients during strenuous physical activity. However, the interarterial course itself may not be the predominant cause of ischemia, but rather represents a surrogate for other ischemia-associated anatomical high-risk features. As the exact pathophysiology of ACAOS is not well-understood, there is a lack of evidence-based guidelines addressing optimal diagnostic work-up, downstream testing, sports counseling, and therapeutic options in patients with ACAOS. Therefore, treating physicians are often left with uncertainty regarding the clinical management of affected patients. This review focuses on the pathophysiologic consequences of ACAOS on myocardial ischemia and discusses the concept of the interplay between fixed and dynamic coronary stenosis. Further, we discuss the advantages and limitations of the different diagnostic modalities and give an outlook by highlighting the gaps of knowledge in the assessment of such anomalies.
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Affiliation(s)
- Marius Reto Bigler
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Afreed Ashraf
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christian Seiler
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Fabien Praz
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Yasushi Ueki
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Stephan Windecker
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Alexander Kadner
- Department of Cardiovascular Surgery, Centre for Congenital Heart Disease, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lorenz Räber
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph Gräni
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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10
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Leiner T, Bogaert J, Friedrich MG, Mohiaddin R, Muthurangu V, Myerson S, Powell AJ, Raman SV, Pennell DJ. SCMR Position Paper (2020) on clinical indications for cardiovascular magnetic resonance. J Cardiovasc Magn Reson 2020; 22:76. [PMID: 33161900 PMCID: PMC7649060 DOI: 10.1186/s12968-020-00682-4] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 09/18/2020] [Indexed: 12/22/2022] Open
Abstract
The Society for Cardiovascular Magnetic Resonance (SCMR) last published its comprehensive expert panel report of clinical indications for CMR in 2004. This new Consensus Panel report brings those indications up to date for 2020 and includes the very substantial increase in scanning techniques, clinical applicability and adoption of CMR worldwide. We have used a nearly identical grading system for indications as in 2004 to ensure comparability with the previous report but have added the presence of randomized controlled trials as evidence for level 1 indications. In addition to the text, tables of the consensus indication levels are included for rapid assimilation and illustrative figures of some key techniques are provided.
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Affiliation(s)
- Tim Leiner
- Department of Radiology, E.01.132, Utrecht University Medical Center, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands.
| | - Jan Bogaert
- Department of Radiology, University Hospitals Leuven, Leuven, Belgium
- Department of Imaging and Pathology, Catholic University Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Matthias G Friedrich
- Departments of Medicine and Diagnostic Radiology, McGill University, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada
| | - Raad Mohiaddin
- Department of Radiology, Royal Brompton Hospital, Sydney Street, Chelsea, London, SW3 6NP, UK
- National Heart and Lung Institute, Imperial College, South Kensington Campus, London, SW7 2AZ, UK
| | - Vivek Muthurangu
- Centre for Cardiovascular Imaging, Science & Great Ormond Street Hospital for Children, UCL Institute of Cardiovascular, Great Ormond Street, London, WC1N 3JH, UK
| | - Saul Myerson
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research (OCMR), University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Andrew J Powell
- Department of Cardiology, Boston Children's Hospital, 300 Longwood Avenue, Farley, 2nd Floor, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, 300 Longwood Avenue, Farley, 2nd Floor, Boston, MA, 02115, USA
| | - Subha V Raman
- Krannert Institute of Cardiology, Indiana University School of Medicine, 340 West 10th Street, Fairbanks Hall, Suite 6200, Indianapolis, IN, 46202-3082, USA
| | - Dudley J Pennell
- Royal Brompton Hospital, Sydney Street, Chelsea, London, SW3 6NP, UK
- Imperial College, South Kensington Campus, London, SW7 2AZ, UK
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11
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Hatoum H, Dasi LP, Krishnamurthy R, Molossi S, Mery CM. Commentary: Computational Fluid Dynamics in Anomalous Coronaries: Moving From Anecdote-Based to Data-Based Clinical Decision-Making. Semin Thorac Cardiovasc Surg 2020; 33:168-169. [PMID: 33171233 DOI: 10.1053/j.semtcvs.2020.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 09/25/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Hoda Hatoum
- Department of Biomedical Engineering, Michigan Technological University, Houghton, Michigan
| | - Lakshmi Prasad Dasi
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Georgia
| | - Rajesh Krishnamurthy
- Department of Radiology, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, Ohio
| | - Silvana Molossi
- Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas
| | - Carlos M Mery
- Department of Surgery and Perioperative Care, Texas Center for Pediatric and Congenital Heart Disease, University of Texas Dell Medical School/Dell Children's Medical Center, Austin, Texas.
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12
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Abdalla KM, Aleshawi AJ, Hinawi Y, Bani Hani D, Ababneh AA. Coronary artery anomalies in patients with zero calcium score: A new evidence supports the 2016-NICE guidance. Eur J Radiol Open 2020; 7:100211. [PMID: 33102633 PMCID: PMC7569408 DOI: 10.1016/j.ejro.2019.12.005] [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: 11/04/2019] [Revised: 12/13/2019] [Accepted: 12/15/2019] [Indexed: 01/07/2023] Open
Abstract
Background Currently, guidelines from around the world endorse measurement of coronary artery calcium (CAC) to improve clinical risk prediction in appropriately selected asymptomatic and stable symptomatic individuals. A CAC score of zero may discourage from further testing as coronary computed tomography angiography (CCTA). We investigate the presence of malignant coronary artery anomalies (CAA)s among stable symptomatic patients with zero CAC. Methods A total of 281 individuals' information was obtained. These individuals had low to intermediate pre-test probability of coronary artery disease, complained of stable typical or atypical chest pain, were not known to have CAD, and had CAC scan score of zero. After investigating the CCTA, Angelini's classification system for CAA was utilized in adapted form to determine the presence, the class and type of the CAA. Results The CAAs were detected in 16 (5.7 %) patients on CCTA, 15 (8.1 %) of them were below 45 years. The mean age for patients with CAAs was 31.8. According to Angelini classification system, most of the detected CAAs were malignant such as the origination of the coronary artery from the opposite sinus with arterial course between the aortic and pulmonary trunks and the intramural muscular bridge course. Conclusion It is preferable to perform CCTA in young patients with cardiac symptoms, especially in Asian and Middle Eastern countries even of the CAC score is zero.
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Affiliation(s)
- Khalid M Abdalla
- Department of Diagnostic and Interventional Radiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Abdelwahab J Aleshawi
- Intern, King Abdullah University Hospital, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Yousef Hinawi
- Department of Diagnostic and Interventional Radiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Dia Bani Hani
- Department of Anesthesia, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Alaeldin A Ababneh
- Department Internal Medicine, Division of Cardiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
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13
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Cong M, Xu X, Qiu J, Dai S, Chen C, Qian X, Zhang H, Qin S, Zhao H. Influence of malformation of right coronary artery originating from the left sinus in hemodynamic environment. Biomed Eng Online 2020; 19:59. [PMID: 32727522 PMCID: PMC7392689 DOI: 10.1186/s12938-020-00804-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 07/23/2020] [Indexed: 11/11/2022] Open
Abstract
Background The anomalous origin of the right coronary artery (RCA) from the left coronary artery sinus (AORL) is one of the abnormal origins of the coronary arteries. Most of these issues rarely have any effects on human health, but some individuals may exhibit symptoms, such as myocardial ischemia or even sudden death. Recently, researchers have investigated the AORL through clinical cases, but studies based on computational fluid dynamics (CFD) have rarely been reported. In this study, the hemodynamic changes between the normal origin of the RCA and the AORL are compared based on numerical simulation results. Methods Realistic three-dimensional (3D) models of the 16 normal right coronary arteries and 26 abnormal origins of the RCAs were constructed, respectively. The blood flow was numerically simulated using the ANSYS software. This study used a one-way fluid–solid coupling finite element model, wherein the blood is assumed to be an incompressible Newtonian fluid, and the vessel is assumed to be made of an isotropic linear elastic material. Results The cross-sectional area differences between the inlet of the normal group and that of the abnormal group were significant (P < 0.0001). Moreover, there were significant differences in the volumetric flow (P = 0.0001) and pressure (P = 0.0002). Positive correlation exists for the ratio of the cross-sectional area of the RCA to the inlet area of the ascending aorta (AAO), and the ratio of the inlet volumetric flow of the RCA to the volumetric flow of the AAO, in the normal (P = 0.0001, r = 0.8178) and abnormal (P = 0.0033, r = 0.6107) groups. Conclusion This study demonstrates that the cross-sectional area of the AORL inlet may cause ischemia symptoms. The results obtained by this study may contribute to the further understanding of the clinical symptoms of the AORL based on the hemodynamics.
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Affiliation(s)
- Mengyang Cong
- College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Xingming Xu
- Intelligent Equipment College, Shandong University of Science and Technology, Taian, 271016, China
| | - Jianfeng Qiu
- Department of Radiology, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, 271016, China.,Center for Medical Engineer Technology Research, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, 271016, China
| | - Shun Dai
- Department of Radiology, Shanghai Tong Ren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200120, China
| | - Chuanzhi Chen
- Department of Radiology, East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Xiuqing Qian
- Department of Biomedical engineering, Capital Medical University, Beijing, 10060, China
| | - Hongbin Zhang
- College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Shengxue Qin
- College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, 266590, China.
| | - Huihui Zhao
- Department of Radiology, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, 271016, China. .,Center for Medical Engineer Technology Research, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, 271016, China.
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14
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Malik J, Javed N. Dual right coronary artery: an unconventional presentation from Pakistan. Pan Afr Med J 2020; 36:221. [PMID: 32963687 PMCID: PMC7490145 DOI: 10.11604/pamj.2020.36.221.21307] [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: 12/14/2019] [Accepted: 07/13/2020] [Indexed: 11/11/2022] Open
Abstract
There is a significant variation in the mapping of epicardial coronary arteries. This variation may present as different anomalies. These anomalies are usually asymptomatic and can be present at birth. Some might become symptomatic during adulthood and subsequently, result in sudden death. The anomalies, in turn, present a challenge to clinicians during therapeutic intervention. Therefore, there is a growing need to have knowledge about the various forms of the coronary artery anomalies. In our case report, we present the case of a patient who had one such anomaly and provide a hint at one strategy that was used to tackle the challenge.
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Affiliation(s)
- Jahanzeb Malik
- Department of Cardiology, Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
| | - Nismat Javed
- Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad, Pakistan
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15
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Gräni C, Kaufmann PA, Windecker S, Buechel RR. Diagnosis and Management of Anomalous Coronary Arteries with a Malignant Course. ACTA ACUST UNITED AC 2019; 14:83-88. [PMID: 31178934 PMCID: PMC6545977 DOI: 10.15420/icr.2019.1.1] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 03/11/2019] [Indexed: 12/26/2022]
Abstract
Although the prevalence of anomalous coronary artery from the opposite sinus (ACAOS) in the general population is low, more frequent use of invasive and non-invasive imaging to rule out coronary artery disease has seen an increase in absolute numbers of ACAOS. ACAOS are traditionally classified as malignant (with an interarterial course) and benign variants. Malignant variants have been recognised in autopsy studies to be an underlying cause of sudden cardiac death in young athletes. Conversely, it seems that older people with ACAOS are less predisposed to adverse cardiac events. Non-invasive anatomic imaging is complementary to invasive imaging and helps to further identify high-risk anatomic features. Using functional non-invasive perfusion imaging can assess potential ischaemia induced by dynamic compression of malignant ACAOS. Information gained from clinical imaging guides the management of these patients.
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Affiliation(s)
- Christoph Gräni
- Department of Cardiology, Bern University Hospital Bern, Switzerland.,Department of Nuclear Medicine, University Hospital Zurich Zurich, Switzerland
| | - Philipp A Kaufmann
- Department of Nuclear Medicine, University Hospital Zurich Zurich, Switzerland
| | - Stephan Windecker
- Department of Cardiology, Bern University Hospital Bern, Switzerland
| | - Ronny R Buechel
- Department of Nuclear Medicine, University Hospital Zurich Zurich, Switzerland
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16
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17
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Androulakis E, Swoboda PP. The Role of Cardiovascular Magnetic Resonance in Sports Cardiology; Current Utility and Future Perspectives. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2018; 20:86. [PMID: 30167977 PMCID: PMC6132733 DOI: 10.1007/s11936-018-0679-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Purpose of review Cardiovascular magnetic resonance (CMR) is frequently used in the investigation of suspected cardiac disease in athletes. In this review, we discuss how CMR can be used in athletes with suspected cardiomyopathy with particular reference to volumetric analysis and tissue characterization. We also discuss the finding of non-ischaemic fibrosis in athletes describing its prevalence, distribution and clinical importance. Recent findings The strengths of CMR include high spatial resolution, unrestricted imaging planes and lack of ionizing radiation. Regular physical exercise leads to cardiac remodeling that in certain situations can be clinically challenging to differentiate from various cardiomyopathies. Thorough morphological assessment by CMR is fundamental to ensuring accurate diagnosis. Developments in tissue characterization by late gadolinium enhancement and T1 mapping have the potential to be powerful additional tools in this challenging clinical situation. Using late gadolinium enhancement, it is also possible to detect non-ischaemic fibrosis in athletes who do not have overt cardiomyopathy. The mechanisms of this fibrosis are unclear; however, it does appear to be clinically important. We also review data on the prevalence of non-ischaemic fibrosis in athletes. Summary CMR is a powerful tool to aid in the diagnosis of cardiomyopathy in athletes. It may also have a future role in assessing fibrosis related to long-term participation in sport.
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Affiliation(s)
| | - Peter P Swoboda
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Clarendon Way, Leeds, LS2 9JT, UK.
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18
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Winau L, Hinojar Baydes R, Braner A, Drott U, Burkhardt H, Sangle S, D'Cruz DP, Carr-White G, Marber M, Schnoes K, Arendt C, Klingel K, Vogl TJ, Zeiher AM, Nagel E, Puntmann VO. High-sensitive troponin is associated with subclinical imaging biosignature of inflammatory cardiovascular involvement in systemic lupus erythematosus. Ann Rheum Dis 2018; 77:1590-1598. [PMID: 30077990 DOI: 10.1136/annrheumdis-2018-213661] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Cardiovascular (CV) involvement in patients with systemic lupus erythematosus (SLE) is presumably subclinical for the major part of its evolution. We evaluated the associations between high-sensitive troponin T (hs-TropT), a sensitive marker of myocardial injury, and CV involvement using cardiac magnetic resonance (CMR). METHODS AND RESULTS This is a two-centre (London and Frankfurt) CMR imaging study at 3.0 Tesla of consecutive 92 patients with SLE free of cardiac symptoms, undergoing screening for cardiac involvement. Venous samples were drawn and analysed post-hoc for cardiac biomarkers, including hs-TropT, high-sensitive C reactive protein and N-terminal pro brain natriuretic peptide. Compared with age-matched/gender-matched non-SLE controls (n=78), patients had significantly raised cardiac biomarker levels, native T1 and T2, aortic and ventricular stiffness, and reduced global longitudinal strain (p<0.01). In SLE, hs-TropT was significantly and independently associated with native T2, followed by the models including native T1 and aortic stiffness (Χ2 0.462, p<0.01). There were no relationships between hs-TropT and age, gender, CV risk factors, duration of systemic disease, cardiac structure or function, or late gadolinium enhancement. CONCLUSIONS Patients with SLE have a high prevalence of subclinical myocardial injury as demonstrated by raised high-sensitive troponin levels. CMR with T2 mapping reveals myocardial oedema as the strongest predictor of hs-TropT release, underscoring the inflammatory interstitial remodelling as the main mechanism of injury. Patients without active myocardial inflammation demonstrate diffuse interstitial remodelling and increased vascular stiffness. These findings substantiate the role of CMR in screening of subclinical cardiac involvement. TRIAL REGISTRATION NUMER NCT02407197; Results.
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Affiliation(s)
- Lea Winau
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Rocio Hinojar Baydes
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany.,Department of Cardiology, University Hospital Ramon y Cajal de Madrid, Madrid, Spain
| | - Axel Braner
- Department of Rheumatology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Ulrich Drott
- Department of Rheumatology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Harald Burkhardt
- Department of Rheumatology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Shirish Sangle
- The Louise Coote Lupus Unit, St Thomas' Hospital, London, UK
| | - David P D'Cruz
- The Louise Coote Lupus Unit, St Thomas' Hospital, London, UK
| | | | - Mike Marber
- Cardiovascular Sciences, King's College London, London, UK
| | - Katrin Schnoes
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany.,Department of Cardiology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Christophe Arendt
- Department of Radiology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Karin Klingel
- Institute for Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany
| | - Thomas J Vogl
- Department of Radiology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Andreas M Zeiher
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Eike Nagel
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Valentina O Puntmann
- Institute of Experimental and Translational Cardiac Imaging, DZHK Centre for Cardiovascular Imaging, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany.,Department of Cardiology, St Thomas' Hospital, London, UK.,Department of Cardiology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
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19
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Sabharwal N, Saxena A, Toreli A, Meghrajani V, Malik B, Shani J. Anomalous Aortic Origin of Coronary Arteries from the Opposite Sinus: A Case Report. Cureus 2018; 10:e3092. [PMID: 30333944 PMCID: PMC6172140 DOI: 10.7759/cureus.3092] [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] [Indexed: 12/04/2022] Open
Abstract
Anomalous aortic origin of coronary arteries from the opposite sinus (AAOCA) is a rare finding which, when discovered, raises questions regarding its approach and management. Modern imaging techniques can help us to identify certain anatomical features of the anomalous coronary arteries to further classify them as benign or malignant anomalies. We present a case of a 64-year-old male who had an incidental finding of AAOCA with the left anterior descending artery arising from the right coronary cusp from an ostium anterior to the one that gave rise to both the left circumflex artery and right coronary artery (RCA). The patient was managed with a percutaneous coronary intervention for an obstructive disease of the RCA and was discharged with regular follow-ups.
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Affiliation(s)
| | - Abhinav Saxena
- Department of Cardiology, Maimonides Medical Center, New York, USA
| | - Aleksandre Toreli
- Department of Cardiology, SUNY Downstate Medical Center, Brooklyn, USA
| | - Vineet Meghrajani
- Department of Internal Medicine, Maimonides Medical Center, Brooklyn, USA
| | - Bilal Malik
- Department of Cardiology, Maimonides Medical Center, Brooklyn, USA
| | - Jacob Shani
- Department of Cardiology, Maimonides Medical Center, Brooklyn, USA
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20
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Driesen BW, Warmerdam EG, Sieswerda GJT, Schoof PH, Meijboom FJ, Haas F, Stella PR, Kraaijeveld AO, Evens FCM, Doevendans PAFM, Krings GJ, van Dijk APJ, Voskuil M. Anomalous coronary artery originating from the opposite sinus of Valsalva (ACAOS), fractional flow reserve- and intravascular ultrasound-guided management in adult patients. Catheter Cardiovasc Interv 2018. [DOI: 10.1002/ccd.27578] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Bart W. Driesen
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
- Department of Cardiology; Radboudumc Nijmegen; Nijmegen GA 6525 The Netherlands
| | - Evangeline G. Warmerdam
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Gert-Jan T. Sieswerda
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Paul H. Schoof
- Department of Pediatric Cardiothoracic Surgery, Division Children; Wilhelmina Children's Hospital, University Medical Center Utrecht; Utrecht EA 3584 The Netherlands
| | - Folkert J. Meijboom
- Department of Cardiology, Division Heart and Lungs, and Department of Pediatric Cardiology; Wilhelmina Children's Hospital, University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Felix Haas
- Department of Pediatric Cardiothoracic Surgery, Division Children; Wilhelmina Children's Hospital, University Medical Center Utrecht; Utrecht EA 3584 The Netherlands
| | - Pieter R. Stella
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Adriaan O. Kraaijeveld
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Fabiola C. M. Evens
- Department of Pediatric Cardiothoracic Surgery, Division Children; Wilhelmina Children's Hospital, University Medical Center Utrecht; Utrecht EA 3584 The Netherlands
| | - Pieter A. F. M. Doevendans
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
| | - Gregor J. Krings
- Department of Pediatric Cardiology, Division Children; University Medical Center Utrecht; Utrecht EA 3584 The Netherlands
| | - Arie P. J. van Dijk
- Department of Cardiology; Radboudumc Nijmegen; Nijmegen GA 6525 The Netherlands
| | - Michiel Voskuil
- Department of Cardiology, Division Heart and Lungs; University Medical Center Utrecht; Utrecht CX 3584 The Netherlands
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21
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Paediatric-onset coronary artery anomalies in pregnancy: a single-centre experience and systematic literature review. Cardiol Young 2017; 27:1529-1537. [PMID: 28412993 DOI: 10.1017/s1047951117000658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Individuals with childhood-onset coronary artery anomalies are at increased risk of lifelong complications. Although pregnancy is thought to confer additional risk, a few data are available regarding outcomes in this group of women. We sought to define outcomes of pregnancy in this unique population. METHODS We performed a retrospective survey of women with paediatric-onset coronary anomalies and pregnancy in our institution, combined with a systematic review of published cases. We defined paediatric-onset coronary artery anomalies as congenital coronary anomalies and inflammatory arteriopathies of childhood that cause coronary aneurysms. Major cardiovascular events were defined as pulmonary oedema, sustained arrhythmia requiring treatment, stroke, myocardial infarction, cardiac arrest, or death. RESULTS A total of 25 surveys were mailed, and 20 were returned (80% response rate). We included 46 articles from the literature, which described cardiovascular outcomes in 82 women (138 pregnancies). These data were amalgamated for a total of 102 women and 194 pregnancies; 59% of women were known to have paediatric-onset coronary artery anomalies before pregnancy. In 23%, the anomaly was unmasked during or shortly after pregnancy. The remainder, 18%, was diagnosed later in life. Major cardiovascular events occurred in 14 women (14%) and included heart failure (n=5, 5%), myocardial infarction (n=7, 7%), maternal death (n=2, 2%), cardiac arrest secondary to ventricular fibrillation (n=1, 1%), and stroke (n=1, 1%). The majority of maternal events (13/14, 93%) occurred in women with no previous diagnosis of coronary disease. CONCLUSIONS Women with paediatric-onset coronary artery anomalies have a 14% risk of adverse cardiovascular events in pregnancy, indicating the need for careful assessment and close follow-up. Prospective, multicentre studies are required to better define risk and predictors of complications during pregnancy.
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22
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Das A, Joseph A, Jolly N, Kalra DK. Stress test to STEMI: Utility of coronary CTA in the diagnosis and management of anomalous right coronary artery from the left coronary cusp. Echocardiography 2017; 34:1519-1523. [DOI: 10.1111/echo.13700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Anshuman Das
- Department of Medicine; Division of Cardiology; Section of Interventional Cardiology; Rush University Medical Center; Chicago IL USA
| | - Ajay Joseph
- Department of Medicine; Division of Cardiology; Section of Interventional Cardiology; Rush University Medical Center; Chicago IL USA
| | - Neeraj Jolly
- Department of Medicine; Division of Cardiology; Section of Interventional Cardiology; Rush University Medical Center; Chicago IL USA
| | - Dinesh K. Kalra
- Advanced Cardiac Imaging; Rush University Medical Center; Chicago IL USA
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23
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Anomalous Coronary Arteries on Computer Tomography Angiography: a Pictorial Review. CURRENT CARDIOVASCULAR IMAGING REPORTS 2017. [DOI: 10.1007/s12410-017-9430-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Noel C. Cardiac stress MRI evaluation of anomalous aortic origin of a coronary artery. CONGENIT HEART DIS 2017; 12:627-629. [DOI: 10.1111/chd.12501] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 05/20/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Cory Noel
- Coronary Anomalies Program, Division of Pediatric Cardiology; Texas Children's Hospital; Houston Texas, USA
- Department of Pediatrics; Baylor College of Medicine; Houston Texas, USA
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25
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Cheezum MK, Liberthson RR, Shah NR, Villines TC, O'Gara PT, Landzberg MJ, Blankstein R. Anomalous Aortic Origin of a Coronary Artery From the Inappropriate Sinus of Valsalva. J Am Coll Cardiol 2017; 69:1592-1608. [PMID: 28335843 DOI: 10.1016/j.jacc.2017.01.031] [Citation(s) in RCA: 219] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 12/05/2016] [Accepted: 01/03/2017] [Indexed: 02/07/2023]
Abstract
Anomalous aortic origin of a coronary artery (AAOCA) from the inappropriate sinus of Valsalva is increasingly recognized by cardiac imaging. Although most AAOCA subtypes are benign, autopsy studies report an associated risk of sudden death with interarterial anomalous left coronary artery (ALCA) and anomalous right coronary artery (ARCA). Despite efforts to identify high-risk ALCA and ARCA patients who may benefit from surgical repair, debate remains regarding their classification, prevalence, risk stratification, and management. We comprehensively reviewed 77 studies reporting the prevalence of AAOCA among >1 million patients, and 20 studies examining outcomes of interarterial ALCA/ARCA patients. Observational data suggests that interarterial ALCA is rare (weighted prevalence = 0.03%; 95% confidence interval [CI]: 0.01% to 0.04%) compared with interarterial ARCA (weighted prevalence = 0.23%; 95% CI: 0.17% to 0.31%). Recognizing the challenges in managing these patients, we review cardiac tests used to examine AAOCA and knowledge gaps in management.
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Affiliation(s)
- Michael K Cheezum
- Departments of Medicine and Radiology, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Department of Medicine, Cardiology Service, Fort Belvoir Community Hospital, Ft. Belvoir, Virginia.
| | - Richard R Liberthson
- Department of Medicine, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nishant R Shah
- Lifespan Cardiovascular Institute, Division of Cardiovascular Medicine, Department of Medicine, Brown University Alpert School of Medicine, Providence, Rhode Island
| | - Todd C Villines
- Department of Medicine, Cardiology Service, Walter Reed National Military Medical Center, Bethesda Maryland
| | - Patrick T O'Gara
- Departments of Medicine and Radiology, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Ron Blankstein
- Departments of Medicine and Radiology, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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26
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Gräni C, Buechel RR, Kaufmann PA, Kwong RY. Multimodality Imaging in Individuals With Anomalous Coronary Arteries. JACC Cardiovasc Imaging 2017; 10:471-481. [DOI: 10.1016/j.jcmg.2017.02.004] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 02/08/2017] [Accepted: 02/15/2017] [Indexed: 01/02/2023]
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27
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Gräni C, Benz DC, Steffen DA, Clerc OF, Schmied C, Possner M, Vontobel J, Mikulicic F, Gebhard C, Pazhenkottil AP, Gaemperli O, Hurwitz S, Kaufmann PA, Buechel RR. Outcome in middle-aged individuals with anomalous origin of the coronary artery from the opposite sinus: a matched cohort study. Eur Heart J 2017; 38:2009-2016. [DOI: 10.1093/eurheartj/ehx046] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 01/24/2017] [Indexed: 01/09/2023] Open
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28
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Foley JRJ, Plein S, Greenwood JP. Assessment of stable coronary artery disease by cardiovascular magnetic resonance imaging: Current and emerging techniques. World J Cardiol 2017; 9:92-108. [PMID: 28289524 PMCID: PMC5329750 DOI: 10.4330/wjc.v9.i2.92] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 09/15/2016] [Accepted: 12/02/2016] [Indexed: 02/07/2023] Open
Abstract
Coronary artery disease (CAD) is a leading cause of death and disability worldwide. Cardiovascular magnetic resonance (CMR) is established in clinical practice guidelines with a growing evidence base supporting its use to aid the diagnosis and management of patients with suspected or established CAD. CMR is a multi-parametric imaging modality that yields high spatial resolution images that can be acquired in any plane for the assessment of global and regional cardiac function, myocardial perfusion and viability, tissue characterisation and coronary artery anatomy, all within a single study protocol and without exposure to ionising radiation. Advances in technology and acquisition techniques continue to progress the utility of CMR across a wide spectrum of cardiovascular disease, and the publication of large scale clinical trials continues to strengthen the role of CMR in daily cardiology practice. This article aims to review current practice and explore the future directions of multi-parametric CMR imaging in the investigation of stable CAD.
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Port S. Anomalous coronary arteries: What we know and what we do not know. J Nucl Cardiol 2017; 24:235-238. [PMID: 26739477 DOI: 10.1007/s12350-015-0384-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 01/09/2023]
Affiliation(s)
- Steven Port
- Aurora Cardiovascular Services, Milwaukee, WI, USA.
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30
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Pennell DJ, Baksi AJ, Prasad SK, Mohiaddin RH, Alpendurada F, Babu-Narayan SV, Schneider JE, Firmin DN. Review of Journal of Cardiovascular Magnetic Resonance 2015. J Cardiovasc Magn Reson 2016; 18:86. [PMID: 27846914 PMCID: PMC5111217 DOI: 10.1186/s12968-016-0305-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 11/02/2016] [Indexed: 12/14/2022] Open
Abstract
There were 116 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2015, which is a 14 % increase on the 102 articles published in 2014. The quality of the submissions continues to increase. The 2015 JCMR Impact Factor (which is published in June 2016) rose to 5.75 from 4.72 for 2014 (as published in June 2015), which is the highest impact factor ever recorded for JCMR. The 2015 impact factor means that the JCMR papers that were published in 2013 and 2014 were cited on average 5.75 times in 2015. The impact factor undergoes natural variation according to citation rates of papers in the 2 years following publication, and is significantly influenced by highly cited papers such as official reports. However, the progress of the journal's impact over the last 5 years has been impressive. Our acceptance rate is <25 % and has been falling because the number of articles being submitted has been increasing. In accordance with Open-Access publishing, the JCMR articles go on-line as they are accepted with no collating of the articles into sections or special thematic issues. For this reason, the Editors have felt that it is useful once per calendar year to summarize the papers for the readership into broad areas of interest or theme, so that areas of interest can be reviewed in a single article in relation to each other and other recent JCMR articles. The papers are presented in broad themes and set in context with related literature and previously published JCMR papers to guide continuity of thought in the journal. We hope that you find the open-access system increases wider reading and citation of your papers, and that you will continue to send your quality papers to JCMR for publication.
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Affiliation(s)
- D. J. Pennell
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - A. J. Baksi
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - S. K. Prasad
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - R. H. Mohiaddin
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - F. Alpendurada
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - S. V. Babu-Narayan
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - J. E. Schneider
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
| | - D. N. Firmin
- Cardiovascular Magnetic Resonance Unit, Royal Brompton & Harefield NHS Foundation Trust, Sydney Street, London, SW 3 6NP UK
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31
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32
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Raimondi F, Bonnet D. Imaging of congenital anomalies of the coronary arteries. Diagn Interv Imaging 2016; 97:561-9. [PMID: 27132711 DOI: 10.1016/j.diii.2016.03.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 03/23/2016] [Indexed: 11/28/2022]
Abstract
Congenital abnormalities of the coronary arteries are extremely variable and include anomalies of their origin (atresia, anomalies of origin from the aorta or from the pulmonary artery), the course of the epicardiac coronary branches (intramural, myocardial bridge) and distal connections (coronary-cardiac chamber fistulae). In pediatric practice, the diagnosis relies on ultrasound which should be supplemented by additional cardiac imaging in most cases. Multidetector CT is the most widely used imaging technique to identify abnormal courses and relationships with the greater vessels. In this paper, the important diagnostic and prognostic features in the interpretation of coronary imaging in pediatric practice is discussed.
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Affiliation(s)
- F Raimondi
- Pediatric cardiology-M3C, hôpital Necker-Enfants-Malades, AP-HP, université Paris-Descartes, Sorbonne Paris Cité, 149, rue de Sèvres, 75743 Paris cedex 15, France.
| | - D Bonnet
- Pediatric cardiology-M3C, hôpital Necker-Enfants-Malades, AP-HP, université Paris-Descartes, Sorbonne Paris Cité, 149, rue de Sèvres, 75743 Paris cedex 15, France
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Pennell DJ, Baksi AJ, Prasad SK, Raphael CE, Kilner PJ, Mohiaddin RH, Alpendurada F, Babu-Narayan SV, Schneider J, Firmin DN. Review of Journal of Cardiovascular Magnetic Resonance 2014. J Cardiovasc Magn Reson 2015; 17:99. [PMID: 26589839 PMCID: PMC4654908 DOI: 10.1186/s12968-015-0203-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 11/08/2015] [Indexed: 01/19/2023] Open
Abstract
There were 102 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2014, which is a 6% decrease on the 109 articles published in 2013. The quality of the submissions continues to increase. The 2013 JCMR Impact Factor (which is published in June 2014) fell to 4.72 from 5.11 for 2012 (as published in June 2013). The 2013 impact factor means that the JCMR papers that were published in 2011 and 2012 were cited on average 4.72 times in 2013. The impact factor undergoes natural variation according to citation rates of papers in the 2 years following publication, and is significantly influenced by highly cited papers such as official reports. However, the progress of the journal's impact over the last 5 years has been impressive. Our acceptance rate is <25% and has been falling because the number of articles being submitted has been increasing. In accordance with Open-Access publishing, the JCMR articles go on-line as they are accepted with no collating of the articles into sections or special thematic issues. For this reason, the Editors have felt that it is useful once per calendar year to summarize the papers for the readership into broad areas of interest or theme, so that areas of interest can be reviewed in a single article in relation to each other and other recent JCMR articles. The papers are presented in broad themes and set in context with related literature and previously published JCMR papers to guide continuity of thought in the journal. We hope that you find the open-access system increases wider reading and citation of your papers, and that you will continue to send your quality papers to JCMR for publication.
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Affiliation(s)
- D J Pennell
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - A J Baksi
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - S K Prasad
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - C E Raphael
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - P J Kilner
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - R H Mohiaddin
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - F Alpendurada
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - S V Babu-Narayan
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - J Schneider
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
| | - D N Firmin
- Cardiovascular Biomedical Research Unit, Royal Brompton & Harefield NHS Foundation Trust & Imperial College, Sydney Street, London, SW 3 6NP, UK.
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Loukas M, Andall RG, Khan AZ, Patel K, Muresian H, Spicer DE, Tubbs RS. The clinical anatomy of high take-off coronary arteries. Clin Anat 2015; 29:408-19. [PMID: 26518608 DOI: 10.1002/ca.22664] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 10/27/2015] [Accepted: 10/28/2015] [Indexed: 01/09/2023]
Abstract
A number of criteria are used in the literature to describe high take-off coronary arteries, which can in part, explain the divide in the literature on the pathological significance of this anomaly. This study presents the anatomical variations of high take-off coronary arteries to draw attention to the possible clinical implications they may cause during angiography and other surgical procedures. The English Literature was searched to review high take-off coronary arteries. A high take-off coronary artery arising at least 1 cm in adults or 20% the depth of the sinus in children above the sinutubular junction, is considered of greater clinical relevance and was included in our meta-analysis. High take-off coronaries by other criteria was also included as part of the comprehensive review. Exclusion criteria were reports made in case studies or case reviews. The prevalence of high take-off coronary arteries in our study was 26 of 12,899 (0.202%). High take-off coronary arteries were found to originate up to 5 cm above the sinutubular junction. Right coronary arteries made up 84.46% of high take-off coronary arteries reported in the literature. Three (0.023%) cases that originated more than one centimeter above the sinutubular junction was associated with sudden cardiac death. This is a higher reported association than in studies that used other criteria for classification. It is important for clinicians to recognize the importance of correctly diagnosing high take-off coronary arteries in patients with coexisting cardiac morbidities so that suitable management plans can be developed.
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Affiliation(s)
- Marios Loukas
- Department of Anatomical Sciences, St. George's University, School of Medicine Grenada, West Indies
| | - Rebecca G Andall
- Department of Anatomical Sciences, St. George's University, School of Medicine Grenada, West Indies
| | - Akbar Z Khan
- Department of Anatomical Sciences, St. George's University, School of Medicine Grenada, West Indies
| | - Kush Patel
- Department of Anatomical Sciences, St. George's University, School of Medicine Grenada, West Indies
| | - Horia Muresian
- Department of Cardiovascular Surgery, The University Hospital of Bucharest, Romania
| | - Diane E Spicer
- Department of Pediatrics-Cardiology, University of Florida, Gainesville, Florida and Congenital Heart Institute of Florida, St. Petersburg, Florida
| | - R Shane Tubbs
- Department of Anatomical Sciences, St. George's University, School of Medicine Grenada, West Indies.,Children's Hospital, Pediatric Neurosurgery, Birmingham, Alabama
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Congenital coronary artery anomalies silent until geriatric age: non-invasive assessment, angiography tips, and treatment. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2015; 12:66-75. [PMID: 25678906 PMCID: PMC4308460 DOI: 10.11909/j.issn.1671-5411.2015.01.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 10/27/2014] [Accepted: 11/07/2014] [Indexed: 01/09/2023]
Abstract
Coronary artery anomalies (CAAs) may be discovered more often as incidental findings during the normal diagnostic process for other cardiac diseases or less frequently on the basis of manifestations of myocardial ischemia. The cardiovascular professional may be involved in their angiographic diagnosis, functional assessment and eventual endovascular treatment. A complete angiographic definition is mandatory in order to understand the functional effects and plan any intervention in CAAs: computed tomography and magnetic resonance imaging are useful non-invasive tools to detect three-dimensional morphology of the anomalies and its relationships with contiguous cardiac structures, whereas coronary arteriography remains the gold standard for a definitive anatomic picture. A practical idea of the possible functional significance is mandatory for deciding how to manage CAAs: non-invasive stress tests and in particular the invasive pharmacological stress tests with or without intravascular ultrasound monitoring can assess correctly the functional significance of the most CAAs. Finally, the knowledge of the particular endovascular techniques and material is of paramount importance for achieving technical and clinical success. CAAs represent a complex issue, which rarely involve the cardiovascular professional at different levels. A timely practical knowledge of the main issues regarding CAAs is important in the management of such entities.
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