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Linglart L, Malekzadeh-Milani S, Gaudin R, Raisky O, Bonnet D. Outcomes of coronary artery obstructions after the arterial switch operation for transposition of the great arteries. J Thorac Cardiovasc Surg 2024; 168:331-341.e4. [PMID: 38006998 DOI: 10.1016/j.jtcvs.2023.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 10/17/2023] [Accepted: 11/09/2023] [Indexed: 11/27/2023]
Abstract
OBJECTIVE Coronary obstruction is a rare but common complication of the arterial switch operation for transposition of the great arteries. The majority of patients remain asymptomatic and no risk factors allow targeting for reinforced surveillance. We aim to review the natural history of patients diagnosed with coronary obstruction after arterial switch operation for transposition of the great arteries and occurrence of coronary-related outcomes. METHODS We retrospectively reviewed medical records of the 102 patients diagnosed with coronary obstruction after arterial switch operation for transposition of the great arteries in our institution from 1981 to 2022. Outcomes were anti-ischemic treatment introduction, revascularization (surgical or percutaneous angioplasty), and death; investigations that motivated revascularization were also reviewed. RESULTS Twenty-eight out of 102 patients presented with myocardial ischemia during the immediate postoperative phase, 31 were diagnosed when symptomatic, and 43 were identified at the presymptomatic stage, according to our screening policy in preschool-aged children. Stenosis-related event occurrence was, respectively, 29 out of 31 and 32 out of 43 in the latter 2 subgroups. Coronary-related mortality reached 10% in patients diagnosed when symptomatic; no patients died in the presymptomatic subgroup. Of the 28 low-risk patients with no signs of ischemia at diagnosis, 10 developed obstruction warranting reintervention during follow-up. Revascularization was motivated by appearance of symptoms in patients with severe stenosis in normal coronary dispositions, and by clinical symptoms or documented silent ischemia in abnormal coronary patterns. CONCLUSIONS Occurrence of stenosis-related events remains significant in patients after arterial switch operation, underlining the importance of early diagnosis for timely intervention. Initial anatomical evaluation identifies stenotic and at-risk patients; this will require periodical function testing. Follow-up modalities can be tailored to a patient's individual anatomic characteristics.
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Affiliation(s)
- Léa Linglart
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Hôpital Universitaire Necker-Enfants Malades, AP-HP, Paris, France; Sorbonne Université, Paris, France
| | - Sophie Malekzadeh-Milani
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Hôpital Universitaire Necker-Enfants Malades, AP-HP, Paris, France
| | - Régis Gaudin
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Hôpital Universitaire Necker-Enfants Malades, AP-HP, Paris, France
| | - Olivier Raisky
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Hôpital Universitaire Necker-Enfants Malades, AP-HP, Paris, France
| | - Damien Bonnet
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Hôpital Universitaire Necker-Enfants Malades, AP-HP, Paris, France; Université de Paris Cité, Paris, France.
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Fogel MA, Anwar S, Broberg C, Browne L, Chung T, Johnson T, Muthurangu V, Taylor M, Valsangiacomo-Buechel E, Wilhelm C. Society for Cardiovascular Magnetic Resonance/European Society of Cardiovascular Imaging/American Society of Echocardiography/Society for Pediatric Radiology/North American Society for Cardiovascular Imaging Guidelines for the use of cardiovascular magnetic resonance in pediatric congenital and acquired heart disease : Endorsed by The American Heart Association. J Cardiovasc Magn Reson 2022; 24:37. [PMID: 35725473 PMCID: PMC9210755 DOI: 10.1186/s12968-022-00843-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 01/12/2022] [Indexed: 11/16/2022] Open
Abstract
Cardiovascular magnetic resonance (CMR) has been utilized in the management and care of pediatric patients for nearly 40 years. It has evolved to become an invaluable tool in the assessment of the littlest of hearts for diagnosis, pre-interventional management and follow-up care. Although mentioned in a number of consensus and guidelines documents, an up-to-date, large, stand-alone guidance work for the use of CMR in pediatric congenital 36 and acquired 35 heart disease endorsed by numerous Societies involved in the care of these children is lacking. This guidelines document outlines the use of CMR in this patient population for a significant number of heart lesions in this age group and although admittedly, is not an exhaustive treatment, it does deal with an expansive list of many common clinical issues encountered in daily practice.
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Affiliation(s)
- Mark A Fogel
- Departments of Pediatrics (Cardiology) and Radiology, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Division of Cardiology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Shaftkat Anwar
- Department of Pediatrics (Cardiology) and Radiology, The University of California-San Francisco School of Medicine, San Francisco, USA
| | - Craig Broberg
- Division of Cardiovascular Medicine, Oregon Health and Sciences University, Portland, USA
| | - Lorna Browne
- Department of Radiology, University of Colorado, Denver, USA
| | - Taylor Chung
- Department of Radiology and Biomedical Imaging, The University of California-San Francisco School of Medicine, San Francisco, USA
| | - Tiffanie Johnson
- Department of Pediatrics (Cardiology), Indiana University School of Medicine, Indianapolis, USA
| | - Vivek Muthurangu
- Department of Pediatrics (Cardiology), University College London, London, UK
| | - Michael Taylor
- Department of Pediatrics (Cardiology), University of Cincinnati School of Medicine, Cincinnati, USA
| | | | - Carolyn Wilhelm
- Department of Pediatrics (Cardiology), University Hospitals-Cleveland, Cleaveland, USA
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3
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Fogel MA, Anwar S, Broberg C, Browne L, Chung T, Johnson T, Muthurangu V, Taylor M, Valsangiacomo-Buechel E, Wilhelm C. Society for Cardiovascular Magnetic Resonance/European Society of Cardiovascular Imaging/American Society of Echocardiography/Society for Pediatric Radiology/North American Society for Cardiovascular Imaging Guidelines for the Use of Cardiac Magnetic Resonance in Pediatric Congenital and Acquired Heart Disease: Endorsed by The American Heart Association. Circ Cardiovasc Imaging 2022; 15:e014415. [PMID: 35727874 PMCID: PMC9213089 DOI: 10.1161/circimaging.122.014415] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 01/12/2022] [Indexed: 01/15/2023]
Abstract
Cardiovascular magnetic resonance has been utilized in the management and care of pediatric patients for nearly 40 years. It has evolved to become an invaluable tool in the assessment of the littlest of hearts for diagnosis, pre-interventional management and follow-up care. Although mentioned in a number of consensus and guidelines documents, an up-to-date, large, stand-alone guidance work for the use of cardiovascular magnetic resonance in pediatric congenital 36 and acquired 35 heart disease endorsed by numerous Societies involved in the care of these children is lacking. This guidelines document outlines the use of cardiovascular magnetic resonance in this patient population for a significant number of heart lesions in this age group and although admittedly, is not an exhaustive treatment, it does deal with an expansive list of many common clinical issues encountered in daily practice.
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Affiliation(s)
- Mark A. Fogel
- Departments of Pediatrics (Cardiology) and Radiology, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA, (M.A.F.)
- Division of Cardiology, Department of Pediatrics, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA, (M.A.F.)
| | - Shaftkat Anwar
- Department of Pediatrics (Cardiology) and Radiology, The University of California-San Francisco School of Medicine, San Francisco, USA, (S.A.)
| | - Craig Broberg
- Division of Cardiovascular Medicine, Oregon Health and Sciences University, Portland, USA, (C.B.)
| | - Lorna Browne
- Department of Radiology, University of Colorado, Denver, USA, (L.B.)
| | - Taylor Chung
- Department of Radiology and Biomedical Imaging, The University of California-San Francisco School of Medicine, San Francisco, USA, (T.C.)
| | - Tiffanie Johnson
- Department of Pediatrics (Cardiology), Indiana University School of Medicine, Indianapolis, USA, (T.J.)
| | - Vivek Muthurangu
- Department of Pediatrics (Cardiology), University College London, London, UK, (V.M.)
| | - Michael Taylor
- Department of Pediatrics (Cardiology), University of Cincinnati School of Medicine, Cincinnati, USA, (M.T.)
| | | | - Carolyn Wilhelm
- Department of Pediatrics (Cardiology), University Hospitals-Cleveland, Cleaveland, USA (C.W.)
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Pediatric Cardiac CT and MRI: Considerations for the General Radiologist. AJR Am J Roentgenol 2020; 215:1464-1473. [PMID: 33084361 DOI: 10.2214/ajr.19.22745] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Warmerdam EG, Magni F, Leiner T, Doevendans PA, Sieswerda GT, van Wijk SW, Breur HM, Driesen BW, Grotenhuis HB, Takken T. Echocardiography and MRI parameters associated with exercise capacity in patients after the arterial switch operation. J Cardiol 2020; 76:280-286. [PMID: 32402667 DOI: 10.1016/j.jjcc.2020.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/30/2019] [Accepted: 02/24/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND The arterial switch operation (ASO) for transposition of the great arteries has excellent survival, but a substantial number of patients suffer from a reduced exercise capacity. The goal of this study was to identify imaging parameters associated with a reduced exercise capacity in patients after ASO. METHODS A retrospective analysis was performed of ASO patients who underwent cardiopulmonary exercise testing (CPET) between 2007 and 2017. Reduced exercise performance was defined as a reduced workload peak (Wpeak) with Z-score <-2 or a peak oxygen uptake indexed for weight (VO2peak/kg) with Z-score <-2. Data on echocardiography and cardiac magnetic resonance performed within 1 year of the CPET were collected for comparison. RESULTS A total of 81 ASO patients (age 17±7 years) were included. Reduced exercise performance was found in 22 patients (27%) as expressed by either a reduced Wpeak and/or a reduced VO2peak/kg. Main pulmonary artery gradient and tricuspid regurgitation gradient by echocardiography were found to be associated with reduced Wpeak (p=0.031; p=0.020, respectively). The main pulmonary artery gradient and tricuspid regurgitation gradient by echocardiography were found to be associated with reduced VO2peak/kg (p=0.009; p=0.019, respectively). No left ventricular parameters were found to be associated with abnormal exercise performance. CONCLUSION This study demonstrates that ASO patients frequently experience reduced exercise capacity. Echocardiographic evidence of main pulmonary artery stenosis and increased right ventricular pressure were associated with reduced exercise capacity, and are therefore key to monitor during serial follow-up of ASO patients.
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Affiliation(s)
| | | | - Tim Leiner
- University Medical Center Utrecht, Utrecht, The Netherlands
| | - Pieter A Doevendans
- University Medical Center Utrecht, Utrecht, The Netherlands; Central Military Hospital, Utrecht, The Netherlands; Netherlands Heart Institute, Utrecht, The Netherlands
| | | | | | - Hans M Breur
- University Medical Center Utrecht, Utrecht, The Netherlands
| | - Bart W Driesen
- University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Tim Takken
- University Medical Center Utrecht, Utrecht, The Netherlands.
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Frommelt P, Lopez L, Dimas VV, Eidem B, Han BK, Ko HH, Lorber R, Nii M, Printz B, Srivastava S, Valente AM, Cohen MS. Recommendations for Multimodality Assessment of Congenital Coronary Anomalies: A Guide from the American Society of Echocardiography: Developed in Collaboration with the Society for Cardiovascular Angiography and Interventions, Japanese Society of Echocardiography, and Society for Cardiovascular Magnetic Resonance. J Am Soc Echocardiogr 2020; 33:259-294. [PMID: 32143778 DOI: 10.1016/j.echo.2019.10.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Peter Frommelt
- Children's Hospital of Wisconsin and the Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Leo Lopez
- Stanford University, Palo Alto, California
| | | | | | - B Kelly Han
- Children's Minnesota and the Minneapolis Heart Institute, Minneapolis, Minnesota
| | - H Helen Ko
- Kravis Children's Hospital, Mount Sinai Medical Center, New York, New York
| | - Richard Lorber
- Baylor College of Medicine, Children's Hospital of San Antonio, San Antonio, Texas
| | - Masaki Nii
- Shizuoka Children's Hospital, Shizuoka, Shizuoka, Japan
| | - Beth Printz
- University of California San Diego and Rady Children's Hospital, San Diego, California
| | | | - Anne Marie Valente
- Boston Children's Hospital, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Meryl S Cohen
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Can we predict potentially dangerous coronary patterns in patients with transposition of the great arteries after an arterial switch operation? Cardiol Young 2019; 29:1350-1355. [PMID: 31507258 DOI: 10.1017/s104795111900204x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Coronary artery complications are the main reason for early mortality after an arterial switch operation. Late complications are relatively rare, and there is no consensus regarding the need or indications for routine follow-up coronary artery evaluations or the best first-line assessment modality. The aim of this study was to present the long-term post-operative frequency of coronary abnormalities in asymptomatic patients with transposition of the great arteries discovered by coronary CT angiography and potential "red flags" revealed by other examinations. PATIENTS AND METHODS A group of 50 consecutive asymptomatic patients who underwent routine long-term coronary artery evaluation after an arterial switch operation according to our institutional protocol were qualified for this study. This routine in-hospital visit included a detailed medical interview, electrocardiography, echocardiography, Holter electrocardiography examinations, and laboratory and cardiopulmonary exercise tests. Patients who showed significant abnormalities were qualified for perfusion scintigraphy. RESULTS Unfavourable coronary abnormalities were detected in 30 patients (60%) and included ostial stenosis, muscular bridge, coronary fistula, interarterial course, proximal kinking, high ellipticity index, proximal acute angulation (<30 degree) of the left coronary artery, and proximal acute angulation of the right coronary artery. These features could not be predicted based on the medical interviews, surgical reports, or non-invasive screening test results. CONCLUSION Complex coronary configurations with potentially dangerous coronary features are common in patients with transposition after an arterial switch operation. Such high-risk patients cannot be identified indirectly, and coronary CT angiography provides accurate information that is useful for post-operative management.
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Abstract
PURPOSE OF REVIEW This review paper describes the management of patients with dextro-transposition of the great arteries (D-TGA) with a focus on the complications seen and the appropriate care required to identify and prevent adverse events. RECENT FINDINGS D-TGA is a form of cyanotic congenital heart disease (CHD) representing ~ 3% of all CHD and almost 20% of all cyanotic CHD. Since the late 1980s, standard of care is to repair these patients with an arterial switch operation (ASO) as opposed to a Mustard/Senning operation. The long-term survival and complication rates are superior in the ASO. Long-term follow-up is recommended for all D-TGA patients and includes management with adult congenital heart disease specialists and the use of echocardiography and advanced imaging with CT or MRI. The most common complications seen are pulmonary stenosis, coronary artery stenosis, and neo-aortic regurgitation. Careful evaluation of new symptoms or declining function is essential in preventing and treating these long-term sequelae.
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Affiliation(s)
- Jared Kirzner
- Cornell Center for Adult Congenital Heart Disease, Departments of Medicine and Pediatrics, Division of Cardiology, New York Presbyterian Hospital, Weill Cornell Medicine, 520 East 70th Street, Starr 425, New York, NY, 10021, USA
| | - Altaf Pirmohamed
- Cornell Center for Adult Congenital Heart Disease, Departments of Medicine and Pediatrics, Division of Cardiology, New York Presbyterian Hospital, Weill Cornell Medicine, 520 East 70th Street, Starr 425, New York, NY, 10021, USA
| | - Jonathan Ginns
- Cornell Center for Adult Congenital Heart Disease, Departments of Medicine and Pediatrics, Division of Cardiology, New York Presbyterian Hospital, Weill Cornell Medicine, 520 East 70th Street, Starr 425, New York, NY, 10021, USA
| | - Harsimran S Singh
- Cornell Center for Adult Congenital Heart Disease, Departments of Medicine and Pediatrics, Division of Cardiology, New York Presbyterian Hospital, Weill Cornell Medicine, 520 East 70th Street, Starr 425, New York, NY, 10021, USA.
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Al Anani S, Fughhi I, Taqatqa A, Elzein C, Ilbawi MN, Polimenakos AC. Transposition of Great Arteries with Complex Coronary Artery Variants: Time-Related Events Following Arterial Switch Operation. Pediatr Cardiol 2017; 38:513-524. [PMID: 27995290 DOI: 10.1007/s00246-016-1543-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 12/01/2016] [Indexed: 10/20/2022]
Abstract
Coronary artery anatomy represents a challenging and, often, determining predictor of outcome in an arterial switch operation (ASO). Impact of specific coronary artery variants, such as single, intramural and inverted, on time-related events following ASO, is, yet, to be determined. We sought to compare early and late outcomes within the group of nonstandard coronary artery variants. Patients who underwent ASO from January 1995 to October 2010 were reviewed. Patients with coronary artery variants other than L1Cx1R2 ("standard" by Leiden classification) were included. Patients with single, intramural and inverted coronary artery variants incorporated in group A. All other nonstandard coronary variants incorporated in group B. Demographics, perioperative variables, early and late outcomes were assessed. Of the 123 ASO, 24 patients (19.5%) with nonstandard coronary variant were studied. Thirteen were in group A and 11 in group B. There were two early deaths (1 in group A and 1 in group B) (p > 0.05). There is one death early after hospital discharge (group A). Mean follow-up was 59.4 ± 55.1 months. There was no structural coronary artery failure after hospital discharge following ASO. Freedom from any reintervention at 8 years was (78.3 ± 9.6%) (p 0.55) with no late neo-aortic or mitral valve intervention. ASO with single, intramural or inverted coronary artery course carries no added longitudinal risk for structural or flow impairment within the group of nonstandard coronary artery variants. There is an early hazard period with no late survival attrition. Aortic arch repair as part of staged strategy prior to ASO might influence early and late outcome.
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Affiliation(s)
| | | | - Anas Taqatqa
- Rush University Medical Center, Chicago, IL, USA
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Raissadati A, Nieminen H, Haukka J, Sairanen H, Jokinen E. Late Causes of Death After Pediatric Cardiac Surgery. J Am Coll Cardiol 2016; 68:487-498. [DOI: 10.1016/j.jacc.2016.05.038] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 04/10/2016] [Accepted: 05/03/2016] [Indexed: 10/21/2022]
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Cohen MS, Eidem BW, Cetta F, Fogel MA, Frommelt PC, Ganame J, Han BK, Kimball TR, Johnson RK, Mertens L, Paridon SM, Powell AJ, Lopez L. Multimodality Imaging Guidelines of Patients with Transposition of the Great Arteries: A Report from the American Society of Echocardiography Developed in Collaboration with the Society for Cardiovascular Magnetic Resonance and the Society of Cardiovascular Computed Tomography. J Am Soc Echocardiogr 2016; 29:571-621. [DOI: 10.1016/j.echo.2016.04.002] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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12
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Computed Tomography Imaging in Patients with Congenital Heart Disease Part I: Rationale and Utility. An Expert Consensus Document of the Society of Cardiovascular Computed Tomography (SCCT). J Cardiovasc Comput Tomogr 2015; 9:475-92. [DOI: 10.1016/j.jcct.2015.07.004] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 07/17/2015] [Indexed: 12/16/2022]
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Marín Rodríguez C, Lancharro Zapata Á, Rodríguez Ogando A, Carrasco Muñoz S, Ruiz Martín Y, Sánchez Alegre M, Maroto Alvaro E. Quality of 3D magnetic resonance imaging of coronary arteries in patients with D-transposition of the great arteries after the Jatene switch procedure. RADIOLOGIA 2015. [DOI: 10.1016/j.rxeng.2014.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Calidad de la coronariografía 3D por resonancia magnética en los pacientes con D-transposición de las grandes arterias intervenidos con switch arterial de Jatene. RADIOLOGIA 2015; 57:326-32. [DOI: 10.1016/j.rx.2014.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 04/02/2014] [Accepted: 05/12/2014] [Indexed: 01/22/2023]
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Ntsinjana HN, Capelli C, Biglino G, Cook AC, Tann O, Derrick G, Taylor AM, Schievano S. 3D morphometric analysis of the arterial switch operation using in vivo MRI data. Clin Anat 2014; 27:1212-22. [DOI: 10.1002/ca.22458] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 02/19/2014] [Accepted: 08/01/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Hopewell N. Ntsinjana
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
- Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust; London United Kingdom
| | - Claudio Capelli
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
| | - Giovanni Biglino
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
| | - Andrew C. Cook
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
- Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust; London United Kingdom
| | - Oliver Tann
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
- Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust; London United Kingdom
| | - Graham Derrick
- Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust; London United Kingdom
| | - Andrew M. Taylor
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
- Cardiorespiratory Unit, Great Ormond Street Hospital for Children, NHS Foundation Trust; London United Kingdom
| | - Silvia Schievano
- Centre for Cardiovascular Imaging, Institute of Cardiovascular Science, University College London; London United Kingdom
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Yu FF, Lu B, Gao Y, Hou ZH, Schoepf UJ, Spearman JV, Cao HL, Sun ML, Jiang SL. Congenital anomalies of coronary arteries in complex congenital heart disease: diagnosis and analysis with dual-source CT. J Cardiovasc Comput Tomogr 2013; 7:383-90. [PMID: 24331934 DOI: 10.1016/j.jcct.2013.11.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 10/18/2013] [Accepted: 11/03/2013] [Indexed: 02/01/2023]
Abstract
BACKGROUND Congenital heart diseases (CHDs) are sometimes associated with coronary artery anomalies (CAAs). Accurate preoperative evaluation of coronary artery anatomy is essential for successful surgical repair of complex CHD. OBJECTIVE The aim of this study was to evaluate the incidence of congenital CAAs in patients with complex CHD at dual-source CT. METHODS Four hundred seventeen consecutive patients with complex CHD underwent contrast-enhanced cardiac CT angiography. The results were retrospectively analyzed, including the types and incidences of CAAs in various forms of complex CHD. Each patient was analyzed independently by 2 experienced cardiovascular radiologists. Image quality of coronary arteries was assessed on a 5-point scale with 2 or less being nondiagnostic. RESULTS Thirty-five of 417 studies were nondiagnostic (8.39%). Sixty-three cases of CAA (15.11%) were detected by anomalous ostia and coronary arteries. CAA was involved in 6 of 108 patients with tetralogy of Fallot (5.56%), 18 of 84 patients with double outlet right ventricle (21.43%), 11 of 97 patients with pulmonary artery atresia (11.34%), 7 of 36 patients with transposition of the great arteries (22.22%), 15 of 41 patients with single ventricle (36.59%), 4 of 12 patients with truncus arteriosus/aortopulmonary window (33.33%), and 2 of 39 patients with interruption of the aortic arch/coarctation of the aorta (5.13%). Twenty of these were accompanied with an anomalous coronary course (31.74%). CONCLUSION Patients with complex CHD have a higher prevalence of CAAs, which should be considered before surgery. Dual-source CT is an effective technique to visualize and evaluate complex CHD.
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Affiliation(s)
- Fang-fang Yu
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Bin Lu
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
| | - Yang Gao
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Zhi-hui Hou
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - U Joseph Schoepf
- Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
| | - James V Spearman
- Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA
| | - Hui-li Cao
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Ming-li Sun
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Shi-liang Jiang
- Department of Radiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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Abstract
Cardiac CT is increasingly utilized in children thanks to advanced scan techniques reducing cardiac and respiratory motion artifacts. Consequently, clinical indications of cardiac CT are not confined to the extracardiac evaluation and extended further to the assessment of intracardiac structures, coronary arteries, ventricular volumetry, and ventricular function. In addition, dual-energy CT allows the assessment of regional lung perfusion and ventilation. Four-dimensional airway evaluation is also useful and may be added to cardiac CT protocols. At the same time, a favorable risk-benefit ratio of cardiac CT can be achieved by means of various dose-saving techniques. Therefore, flexible scan techniques with minimal motion artifacts, low dose techniques without compromising excellent image quality, and extended clinical applications towards truly cardiac assessments constitute current trends in cardiac CT in children.
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Affiliation(s)
- Hyun Woo Goo
- Department of Radiology and Research Institute of
Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
South Korea
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Variation in Coronary Anatomy in Adult Patients Late After Arterial Switch Operation: A Computed Tomography Coronary Angiography Study. Ann Thorac Surg 2013; 96:1390-1397. [DOI: 10.1016/j.athoracsur.2013.05.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 04/29/2013] [Accepted: 05/02/2013] [Indexed: 11/24/2022]
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Morray BH, McElhinney DB, Cheatham JP, Zahn EM, Berman DP, Sullivan PM, Lock JE, Jones TK. Risk of coronary artery compression among patients referred for transcatheter pulmonary valve implantation: a multicenter experience. Circ Cardiovasc Interv 2013; 6:535-42. [PMID: 24065444 DOI: 10.1161/circinterventions.113.000202] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The Melody transcatheter pulmonary valve (TPV) was approved for implantation in obstructed right ventricular outflow tract conduits in 2010 after a multicenter trial demonstrating improvements in conduit obstruction, regurgitation, and right ventricular pressure. A recognized risk and contraindication to TPV implantation is the demonstration of coronary artery (CA) compression during balloon angioplasty or stent placement in the overlying conduit. This study is the first to characterize the risk of CA compression in this population. METHODS AND RESULTS From 2007 to 2012, 404 patients underwent 407 catheterizations for potential TPV implantation (median age, 18 years) at 4 centers. Three hundred forty-three patients (85%) underwent valve implantation. Twenty-one patients (5%) had evidence of CA compression with simultaneous right ventricular outflow tract angioplasty and CA angiography. Sixty-eight patients (17%) had abnormal CA anatomy. Fifteen of 21 (71%) patients with CA compression had abnormal CA anatomy. Eight patients with tetralogy of Fallot and 7 patients with transposition of the great arteries demonstrated compression. Of the 34 patients with tetralogy of Fallot and abnormal CA, 7 (21%) demonstrated CA compression. CONCLUSIONS CA compression following TPV implantation can be catastrophic. CA compression was observed in 5% of patients during test balloon angioplasty. No patients in this study developed clinically apparent CA compression after TPV implantation. CA compression was significantly associated with the presence of abnormal CA anatomy, especially in patients with tetralogy of Fallot or transposition of the great arteries. Preimplantation coronary angiography with simultaneous test angioplasty is an important step to evaluate for the presence of CA compression during TPV implantation.
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Affiliation(s)
- Brian H Morray
- Department of Cardiology, Boston Children's Hospital, Boston, MA
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Windram JD, Siu SC, Wald RM, Silversides CK. New Directives in Cardiac Imaging: Imaging the Adult With Congenital Heart Disease. Can J Cardiol 2013; 29:830-40. [DOI: 10.1016/j.cjca.2013.04.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 04/17/2013] [Accepted: 04/17/2013] [Indexed: 11/16/2022] Open
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Ou P, Khraiche D, Celermajer DS, Agnoletti G, Le Quan Sang KH, Thalabard JC, Quintin M, Raisky O, Vouhe P, Sidi D, Bonnet D. Mechanisms of coronary complications after the arterial switch for transposition of the great arteries. J Thorac Cardiovasc Surg 2013; 145:1263-9. [DOI: 10.1016/j.jtcvs.2012.06.009] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2011] [Revised: 05/11/2012] [Accepted: 06/08/2012] [Indexed: 01/22/2023]
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Ou P, Kutty S, Khraiche D, Sidi D, Bonnet D. Acquired coronary disease in children: the role of multimodality imaging. Pediatr Radiol 2013; 43:444-53. [PMID: 22972555 DOI: 10.1007/s00247-012-2478-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Revised: 06/01/2012] [Accepted: 07/18/2012] [Indexed: 10/27/2022]
Abstract
Coronary sequelae of Kawasaki disease, post-surgical coronary lesions and cardiac allograft vasculopathy are the main causes of acquired coronary pathology in childhood. Surveillance and timely recognition of coronary problems in children who are at risk of ischemic events are imperative and noninvasive imaging is increasingly utilized for these purposes. Herein, we summarize the causes of acquired coronary disease in children and discuss the role of various imaging techniques that are available to establish the diagnosis and guide management.
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Affiliation(s)
- Phalla Ou
- Service de Radiologie Pédiatrique, Hôpital Necker-Enfants Malades, AP-HP, University Paris-Descartes, 149 rue de Sèvres, 75743, Paris Cedex 15, France.
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23
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Cardiac catheterisation of patients with common arterial trunk and transposition of the great arteries. Cardiol Young 2012; 22:687-90. [PMID: 23331588 DOI: 10.1017/s1047951112001515] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Cardiac catheterisation continues to play an important role in the long-term management of patients with common arterial trunk and transposition of the great arteries. Although non-invasive imaging has largely eliminated the need for diagnostic catheterisation in newborns with these congenital cardiac lesions, cardiac catheterisation is an important tool for the diagnosis of a variety of problems encountered after surgical intervention, and allows interventions to be performed when feasible. We review the indications for cardiac catheterisation and describe the specifics for various interventional procedures for these patients in this manuscript.
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Arterial Switch Operation: Early and Late Outcome for Intramural Coronary Arteries. Ann Thorac Surg 2012; 94:2084-90. [DOI: 10.1016/j.athoracsur.2012.07.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Revised: 06/28/2012] [Accepted: 07/03/2012] [Indexed: 11/21/2022]
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Baraona F, Valente AM, Porayette P, Pluchinotta FR, Sanders SP. Coronary Arteries in Childhood Heart Disease: Implications for Management of Young Adults. ACTA ACUST UNITED AC 2012. [PMID: 24294539 DOI: 10.4172/2155-9880.s8-006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Survival of patients with congenital heart defects has improved dramatically. Many will undergo interventional catheter or surgical procedures later in life. Others will develop atherosclerotic or post-surgical coronary heart disease. The coronary artery anatomy in patients with congenital heart disease differs substantially from that seen in the structurally normal heart. This has implications for diagnostic procedures as well as interventions. The unique epicardial course seen in some defects could impair interpretation of coronary angiograms. Interventional procedures, especially at the base of the heart, risk injuring unusually placed coronary arteries so that coronary artery anatomy must be delineated thoroughly prior to the procedure. In this review, we will describe the variants of coronary artery anatomy and their implications for interventional and surgical treatment and for sudden death during late follow-up in several types of congenital heart defects including: tetralogy of Fallot, truncus arteriosus, transposition of the great arteries, double outlet right ventricle, congenitally corrected transposition of the great arteries and defects with functionally one ventricle. We will also discuss the coronary abnormalities seen in Kawasaki disease.
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Affiliation(s)
- Fernando Baraona
- Department of Cardiology, Children's Hospital Boston, Boston, MA 02115, USA ; Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
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Abstract
Cardiac multidetector computed tomography (MDCT) for congenital heart disease is a useful, rapid, and noninvasive imaging technique bridging the gaps between echocardiography, cardiac catheterization, and cardiac MRI. Fast scan speed and greater anatomic coverage, combined with flexible ECG-synchronized scans and a low radiation dose, are critical for improving the image quality of cardiac MDCT and minimizing patient risk. Current MDCT techniques can accurately evaluate extracardiac great vessels, lungs, and airways, as well as coronary arteries and intracardiac structures. Radiologists who perform cardiac MDCT in children should be familiarized with optimal cardiac computed tomography (CT) scan techniques and characteristic cardiac CT scan imaging findings.
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Affiliation(s)
- Hyun Woo Goo
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, South Korea.
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Ntsinjana HN, Hughes ML, Taylor AM. The role of cardiovascular magnetic resonance in pediatric congenital heart disease. J Cardiovasc Magn Reson 2011; 13:51. [PMID: 21936913 PMCID: PMC3210092 DOI: 10.1186/1532-429x-13-51] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Accepted: 09/21/2011] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular magnetic resonance (CMR) has expanded its role in the diagnosis and management of congenital heart disease (CHD) and acquired heart disease in pediatric patients. Ongoing technological advancements in both data acquisition and data presentation have enabled CMR to be integrated into clinical practice with increasing understanding of the advantages and limitations of the technique by pediatric cardiologists and congenital heart surgeons. Importantly, the combination of exquisite 3D anatomy with physiological data enables CMR to provide a unique perspective for the management of many patients with CHD. Imaging small children with CHD is challenging, and in this article we will review the technical adjustments, imaging protocols and application of CMR in the pediatric population.
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Affiliation(s)
- Hopewell N Ntsinjana
- Centre for Cardiovascular MR, UCL Institute of Cardiovascular Sciences, Great Ormond Street Hospital for Children, London, UK
| | - Marina L Hughes
- Centre for Cardiovascular MR, UCL Institute of Cardiovascular Sciences, Great Ormond Street Hospital for Children, London, UK
| | - Andrew M Taylor
- Centre for Cardiovascular MR, UCL Institute of Cardiovascular Sciences, Great Ormond Street Hospital for Children, London, UK
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Vargo P, Mavroudis C, Stewart RD, Backer CL. Late Complications Following the Arterial Switch Operation. World J Pediatr Congenit Heart Surg 2010; 2:37-42. [PMID: 23804931 DOI: 10.1177/2150135110386976] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The arterial switch operation has been the principal treatment for transposition of the great arteries and its variants for the last 25 years. Early mortality has decreased significantly over time, but long-term complications include pulmonary artery stenosis, coronary artery obstruction, neoaortic valvar insufficiency, arrhythmia, and aortic arch obstruction. This article provides an overview of the history, anatomic patterns, surgical results, and possible operative solutions discussed in the literature for patients with transposition of the great arteries who undergo arterial switch operations that result in late complications. Published journal articles were identified through PubMed literature search. The authors selected 72 articles for analysis. It is concluded that modifications can be made to the arterial switch operation in an effort to meet the challenges presented by late complications.
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Affiliation(s)
- Patrick Vargo
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Constantine Mavroudis
- Cleveland Clinic Children’s Hospital, Department of Congenital Heart Surgery, Cleveland, OH, USA
| | - Robert D. Stewart
- Cleveland Clinic Children’s Hospital, Department of Congenital Heart Surgery, Cleveland, OH, USA
| | - Carl L. Backer
- Children’s Memorial Hospital, Northwestern University Feinberg School of Medicine, Division of Cardiovascular-Thoracic Surgery, Department of Surgery, Chicago, IL, USA
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Latson LA. Wiring the switches: stents for coronary stenosis after transposition repair. Catheter Cardiovasc Interv 2010; 76:1033-4. [PMID: 21108379 DOI: 10.1002/ccd.22888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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El-Segaier M, Lundin A, Hochbergs P, Jögi P, Pesonen E. Late coronary complications after arterial switch operation and their treatment. Catheter Cardiovasc Interv 2010; 76:1027-32. [DOI: 10.1002/ccd.22605] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Choi BS, Kwon BS, Kim GB, Bae EJ, Noh CI, Choi JY, Yun YS, Kim WH, Lee JR, Kim YJ. Long-term outcomes after an arterial switch operation for simple complete transposition of the great arteries. Korean Circ J 2010; 40:23-30. [PMID: 20111649 PMCID: PMC2812794 DOI: 10.4070/kcj.2010.40.1.23] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Revised: 07/09/2009] [Accepted: 07/14/2009] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Although coronary artery obstruction, aortic insufficiency (AI), and pulmonary stenosis (PS) have been reported after arterial switch operation (ASO), limited long-term studies on ASO exist. Our study aimed to examine long-term outcomes after ASO for simple complete transposition of the great arteries (TGA). SUBJECTS AND METHODS All 108 patients with simple complete TGA who underwent ASO at Seoul National University Children's Hospital between 1987 and 2004 were enrolled. We retrospectively reviewed the patients' medical records and the results of various functional and imaging studies. RESULTS Among 108 cases of ASO for simple TGA, 96 have been followed-up through the present time (mean follow-up duration was 11.7+/-8.6 years: range= 4 to 23 years). The 20-year rates of freedom from significant AI, PS, and coronary obstruction were 78.6%, 67.8%, and 95.8%, respectively. AI showed a tendency to progress as follow-up time increased in 21.4% of the population studied (p=0.014); however, AS, PS, and PI showed no such progression. Late coronary artery occlusion was not associated with the initial coronary arterial pattern. Re-operations were done for 13 patients (13.5%) at an average of 8+/-4.3 years after ASO. The survival rate was 96%, while the re-operation-free was 90% at 10 years and 83% at 20 years. Most patients showed normal physical growth with good activity {98%; New York Heart Association (NYHA) class 1 activity} and normal development (96%). CONCLUSION Although most patients showed normal physical growth and development after successful ASO, meticulous long-term follow-up is necessary because of progressive AI and coronary complications.
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Affiliation(s)
- Byeong Sam Choi
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Bo Sang Kwon
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Gi Beom Kim
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Jung Bae
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Chung Il Noh
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jung Yun Choi
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Soo Yun
- Division of Cardiology, Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Woong Han Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong Ryul Lee
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yong Jin Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea
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Brown DW, Powell AJ, Geva T. Imaging complex congenital heart disease — functional single ventricle, the Glenn circulation and the Fontan circulation: A multimodality approach. PROGRESS IN PEDIATRIC CARDIOLOGY 2010. [DOI: 10.1016/j.ppedcard.2009.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Transposition of the Great Vessels — The arterial switch operation, the atrial switch operation, the coronaries. PROGRESS IN PEDIATRIC CARDIOLOGY 2010. [DOI: 10.1016/j.ppedcard.2009.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Doyle R, Perry JC, Brennan J, Fahey J. Acute myocardial infarction as the presenting symptom of systemic lupus erythematosus. Pediatr Cardiol 2009; 30:858-61. [PMID: 19387719 DOI: 10.1007/s00246-009-9449-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Revised: 03/18/2009] [Accepted: 03/19/2009] [Indexed: 01/19/2023]
Abstract
We report a case of acute myocardial infarction due to non-antiphospholipid-related coronary artery thrombosis as the presenting manifestation of systemic lupus erythematosus in a young patient. We present the acute workup and the results of successful transcatheter coronary intervention. The causes of acute myocardial infarction and coronary artery thrombosis in pediatric patients are reviewed.
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Affiliation(s)
- Robin Doyle
- Section of Pediatric Cardiology, Yale University School of Medicine, P.O. Box 208064, 333 Cedar Street, New Haven, CT 06520-8064, USA
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Ou P, Celermajer DS, Marini D, Agnoletti G, Vouhé P, Brunelle F, Le Quan Sang KH, Thalabard JC, Sidi D, Bonnet D. Safety and accuracy of 64-slice computed tomography coronary angiography in children after the arterial switch operation for transposition of the great arteries. JACC Cardiovasc Imaging 2009; 1:331-9. [PMID: 19356445 DOI: 10.1016/j.jcmg.2008.02.005] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Revised: 02/19/2008] [Accepted: 02/29/2008] [Indexed: 11/29/2022]
Abstract
OBJECTIVES We investigated the accuracy of 64-slice computed tomography (CT) angiography, as compared to invasive angiography, to evaluate reimplanted coronary arteries in children after arterial switch operation (ASO) for transposition of the great arteries (TGA). BACKGROUND Assessment of the integrity of reimplanted coronary arteries is crucial for long-term outcome after ASO for TGA. Noninvasive tests have limited accuracy for detecting significant coronary lesions, and invasive coronary angiography is usually required in this setting. METHODS One hundred thirty consecutive children, after ASO for TGA (age 5.6 +/- 1.1 years), underwent conventional invasive coronary angiography and coronary CT angiography using a 64-slice scanner. The ability of CT to detect significant coronary stenoses (>30% diameter reduction) of the coronary ostia and proximal segments, and other abnormalities of the coronary arteries was analyzed by blinded comparison to the invasive coronary angiogram. RESULTS The CT was fully evaluable in 126 of 130 patients (97%), allowing assessment of ostia and proximal segments of all coronary arteries. The CT correctly detected all 12 patients (9.2%) in whom invasive coronary angiography had identified significant coronary lesions, with a sensitivity, specificity, and negative predictive value of 100%. In addition, CT showed nonsignificant coronary lesions (<30% luminal narrowing) in 6 patients and allowed determination of the underlying reasons for coronary luminal narrowing, such as stretching or compression of the re-implanted coronary arteries caused by their anatomic relationship to the adjacent great vessels. CONCLUSIONS 64-slice CT coronary angiography performs as well as invasive angiography for detecting significant coronary lesions in the majority of children who have undergone the arterial switch procedure for TGA. CT also provides information on the underlying mechanism of coronary luminal narrowing.
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Affiliation(s)
- Phalla Ou
- University Rene Descartes-Paris V, UFR Necker-Enfants Malades, Department of Pediatric Radiology, 149 rue de Sèvres, Paris Cedex 15, France.
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Goo HW, Seo DM, Yun TJ, Park JJ, Park IS, Ko JK, Kim YH. Coronary artery anomalies and clinically important anatomy in patients with congenital heart disease: multislice CT findings. Pediatr Radiol 2009; 39:265-73. [PMID: 19159923 DOI: 10.1007/s00247-008-1111-7] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2008] [Revised: 11/10/2008] [Accepted: 12/01/2008] [Indexed: 01/26/2023]
Abstract
In patients with congenital heart disease, coronary artery anomalies are common and have different clinical importance from individuals with structurally normal hearts. Visibility of the coronary arteries by CT has markedly improved due to high temporal resolution and ECG-synchronized data acquisition. In this article we describe current multislice CT techniques for coronary artery imaging and illustrate coronary artery anomalies and clinically important coronary artery anatomy from the point of view of congenital heart disease.
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Affiliation(s)
- Hyun Woo Goo
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Poongnap-2 dong, Songpa-gu, Seoul, 138-736, Korea.
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Oztunç F, Bariş S, Adaletli I, Onol NO, Olgun DC, Güzeltaş A, Ozyilmaz I, Ozdil M, Kurugoğlu S, Eroğlu AG. Coronary events and anatomy after arterial switch operation for transposition of the great arteries: detection by 16-row multislice computed tomography angiography in pediatric patients. Cardiovasc Intervent Radiol 2008; 32:206-12. [PMID: 18810530 DOI: 10.1007/s00270-008-9432-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Accepted: 09/03/2008] [Indexed: 12/19/2022]
Abstract
The purpose of this study was to evaluate the feasibility of multislice computed tomographic (MSCT) angiography as a noninvasive method for detecting ostial, proximal, and middle segment coronary stenosis or occlusion and anatomy in patients with transposition of the great arteries who had undergone arterial switch operation (ASO). Sixteen-detector-row MSCT angiography was performed in 16 patients treated with ASO for transposition of the great arteries. The median age was 10.3 years (range, 6.2-16.3 years). Sixteen-detector-row MSCT angiography was performed in 16 patients who had undergone ASO. CT imaging was performed in the craniocaudal direction from 2 cm above the carina up to the heart basis. Noninvasive assessment of coronary artery stenosis and anatomy were investigated by MSCT angiography. Two patients were excluded from the study because of artifacts. Of 14 evaluated patients, 1 patient had ostial stenosis (7.1%). A coronary artery anatomy variant was present in six patients: left main artery (LMA) and right coronary artery (RCA) originating from the right sinus as a single orifice (n = 2); left circumflex artery (LCX) originating from the RCA (n = 1); LMA and RCA, after branching to the LCX, originating separately from the right sinus (n = 1); and LMA (n = 1) and left anterior descending artery (LADA; n = 1) originating directly from the right sinus. Intramural bridging in the LAD (n = 2) was detected. Five patients were normal. In conclusion, MSCT angiography, as a noninvasive, feasible technique for assessing coronary stenosis or occlusion and anatomy, can be used in the follow-up of patients who have undergone ASO.
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Affiliation(s)
- Funda Oztunç
- Department of Pediatrics, Cerrahpasa Faculty of Medicine, University of Istanbul, Istanbul, Turkey.
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Bergoënd E, Raisky O, Degandt A, Tamisier D, Sidi D, Vouhé P. Myocardial revascularization in infants and children by means of coronary artery proximal patch arterioplasty or bypass grafting: A single-institution experience. J Thorac Cardiovasc Surg 2008; 136:298-305. [DOI: 10.1016/j.jtcvs.2008.02.059] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2007] [Revised: 02/05/2008] [Accepted: 02/26/2008] [Indexed: 10/22/2022]
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Marini D, Agnoletti G, Brunelle F, Sidi D, Bonnet D, Ou P. Cardiac CT angiography after coronary artery surgery in children using 64-slice CT scan. Eur J Radiol 2008; 71:492-7. [PMID: 18620830 DOI: 10.1016/j.ejrad.2008.06.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2008] [Revised: 04/29/2008] [Accepted: 06/03/2008] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study was to compare the diagnostic accuracy of 64-slice CT with that of invasive angiography in the detection of graft and/or coronary angioplasty stenosis in children who had undergone coronary artery surgery. POPULATION AND METHODS Fifteen consecutive children (8 male and 7 female; age 9.2+/-6.1 years) underwent 64-slice CT because of chest pain or ECG changes mean 4.8+/-3.7 years after surgical coronary artery surgery; 10 patients had coronary angioplasty using a patch from the saphenous vein, four had mammary artery bypass, and one had saphenous vein bypass. Six main segments of the coronary arteries and all the bypass graft considered as a single segment were analyzed and compared with invasive angiography used as the reference standard. RESULTS CT correctly identified the four children with coronary angioplasty and mammary graft lesions that were confirmed by conventional angiography: one patient had a significant stenosis (>50% stenosis) at the mammary bypass graft anastomosis site; three other had non-significant stenosis (<50% stenosis) including a mild lesion of the saphenous vein patch in two patients and a mild lesion at the anastomosis site of the mammary bypass in one. All segments identified as normal by CT in the other 11 children were also found to be normal by conventional angiography. CONCLUSION In centers expert in this technique, 64-slice CT scanning is a promising, rapid, and useful diagnostic technique for evaluating both coronary angioplasty and bypass graft lesions in children who had undergone coronary artery surgery.
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Affiliation(s)
- Davide Marini
- Centre de Référence Malformations Cardiaques Congénitales Complexes-M3C, Université Paris Descartes, UFR Necker-Enfants Malades, Paris, France
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Cook SC, Raman SV. Multidetector computed tomography in the adolescent and young adult with congenital heart disease. J Cardiovasc Comput Tomogr 2007; 2:36-49. [PMID: 19083915 DOI: 10.1016/j.jcct.2007.12.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2007] [Revised: 12/01/2007] [Accepted: 12/05/2007] [Indexed: 11/26/2022]
Abstract
As a result of improved postoperative management and transcatheter interventions, the number of adults with congenital heart disease in the United States has grown exponentially. Consequently, noninvasive imaging has taken an essential role in the evaluation of this patient population. Although standard noninvasive imaging tools such as transthoracic echocardiography and cardiovascular magnetic resonance may be invaluable to this group, occasionally there may be contraindications to their use or limitations in their utility. Multidetector computed tomography (MDCT) has only recently been used in the assessment of the adult with congenital heart disease. The ever-increasing availability of MDCT, along with its increased spatial and temporal resolution and rapidity of postprocessing, makes this an attractive first-choice to study this complex group. A successful scan requires familiarity with the complexity of the underlying anatomy and prior palliative or complete surgical repairs. It is with this knowledge in mind that MDCT provides exquisite detail of complex, 3-dimensional anatomic relations. This review illustrates the spectrum of MDCT findings in the adult with simple and complex forms of congenital heart disease.
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Affiliation(s)
- Stephen C Cook
- The Adolescent and Young Adult Congenital Heart Disease Program, The Ross Heart Hospital, Ohio State University, Columbus, OH 43210, USA.
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Ou P, Celermajer DS, Calcagni G, Brunelle F, Bonnet D, Sidi D. Three-dimensional CT scanning: a new diagnostic modality in congenital heart disease. Heart 2006; 93:908-13. [PMID: 16952967 PMCID: PMC1994429 DOI: 10.1136/hrt.2006.101352] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
New generation multislice CT technology has changed the approach to non-invasive assessment of congenital heart disease, in both paediatric and adult patients. This is mainly because of rapid advances in spatial and temporal resolution and in post-processing capability. At Hôpital Necker-Enfants Malades, CT with multiplanar and three-dimensional reconstruction has become a routine examination in the evaluation of congenital heart disease planning surgery, complex interventional catheterisations and for follow-up. It has proved to be an invaluable diagnostic and decision-aiding methodology in these situations, as a complement to echocardiography and, increasingly, as a substitute for diagnostic angiography (which is usually associated with higher-dose radiation and longer sedation times, as well as occasional morbidity). This review illustrates the current status of 64-slice CT in congenital heart diseases, including assessment of the aorta, the coronary arteries, the pulmonary arteries, the systemic and pulmonary veins, and other intra- and extracardiac malformations.
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Affiliation(s)
- Phalla Ou
- University René Descartes-Paris 5, Department of Paediatric Radiology, Hôpital Necker-Enfants Malades AP-HP, Paris, France.
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Cohen MS, Wernovsky G. Is the arterial switch operation as good over the long term as we thought it would be? Cardiol Young 2006; 16 Suppl 3:117-24. [PMID: 17378050 DOI: 10.1017/s1047951106001041] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Surgical intervention for hearts with transposition, defined as concordant atrioventricular and discordant ventriculo-arterial connections, has been one of the landmark achievements in the field of paediatric cardiac surgery. In the early 1950s, pioneer surgeons attempted to palliate patients with transposed arterial trunks with an early form of the arterial switch operation. As a result of initially dismal outcomes secondary to difficulties with coronary arterial transfer, the unprepared nature of the morphologically left ventricle, and primitive methods for cardiopulmonary bypass, the arterial switch was abandoned in favour of several procedures achieving correction at atrial and venous levels, culminating in the Mustard and Senning operations.1,2These innovative procedures produced the earliest surviving children with transposition. Although the atrial switch procedures achieved widespread acceptance and success during the mid-1960s through the mid-1980s, the search for an operation to return the great arteries to their normal anatomic positions continued. This pursuit was stimulated primarily by the accumulating observations in mid-to-late term follow up studies of: an increasing frequency of important arrhythmic complications, including sinus nodal dysfunction, atrial arrhythmias, and sudden, unexplained death, by the development of late right ventricular dysfunction and significant tricuspid regurgitation in a ventricle potentially unsuited for a lifetime of systemic function by a small but important prevalence of obstruction of the systemic and/or pulmonary venous pathways, and by dissatisfaction with the operative mortality in the subgroup of infants complicated by additional presence of a large ventricular septal defect.3–6As we have already discussed, a number of novel procedures to achieve anatomic correction had been described as early as 1954, but clinical success was not accomplished until 1975, when Jatene and co-workers7astounded the world of paediatric cardiology with their initial description.
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Affiliation(s)
- Meryl S Cohen
- Division of Cardiology, The Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
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