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Robb C, Rajput MZ, Raptis D, Bhalla S. Don't skip a beat! Critical findings in imaging studies performed in adults with congenital heart disease. Curr Probl Diagn Radiol 2024; 53:297-307. [PMID: 38272749 DOI: 10.1067/j.cpradiol.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 12/14/2023] [Accepted: 01/16/2024] [Indexed: 01/27/2024]
Abstract
With ongoing advances in both medical and surgical management, the population of adults with congenital heart disease (CHD) continues to grow each year and has surpassed the number of pediatric cases. These adult patients will present to adult emergency departments with increasing frequency. Adults with CHD are at increased risk of developing not only cardiovascular complications, such as aortic dissection and thromboemboli, but also abdominopelvic and neurologic processes at younger ages. These individuals are also more likely to develop less urgent but clinically significant complications including end-organ dysfunction, baffle leaks, or bleeding collateral vessels. Ultimately, imaging can play a critical role in determining the triage, diagnosis, and management of adult CHD patients. To accomplish this goal, radiologists must be able to distinguish acute and chronic complications of treated CHD from benign processes, including expected post-surgical changes or imaging artifacts. Radiologists also need to be familiar with the various long-term risks and complications associated with both treated and untreated forms of CHD, particularly those in adults with complex lesions.
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Affiliation(s)
- Caroline Robb
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, 510 S. Kingshighway Boulevard, Campus Box 8131, St. Louis, MO 63110, USA
| | - M Zak Rajput
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, 510 S. Kingshighway Boulevard, Campus Box 8131, St. Louis, MO 63110, USA.
| | - Demetrios Raptis
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, 510 S. Kingshighway Boulevard, Campus Box 8131, St. Louis, MO 63110, USA
| | - Sanjeev Bhalla
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, 510 S. Kingshighway Boulevard, Campus Box 8131, St. Louis, MO 63110, USA
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2
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Stephens EH, Dearani JA, Pochettino A, Vricella LA, Sundt TM, David TE, Bavaria JE, Cameron DE. Valve-Sparing Aortic Root Replacement State-of-the-Art Review, Part I: Anatomy and Physiology. Ann Thorac Surg 2024:S0003-4975(24)00115-2. [PMID: 38360340 DOI: 10.1016/j.athoracsur.2023.12.018] [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: 12/01/2022] [Revised: 12/03/2023] [Accepted: 12/09/2023] [Indexed: 02/17/2024]
Abstract
Aortic valve disease is common, and valve-preserving operations are preferred whenever possible. Valve-sparing aortic root replacement has become an important tool for managing aortic root pathology in children and adults. The learning curve for this operation is challenging, but with increasing experience and technical modifications, early and late outcomes continue to improve. Durable long-term results vary based on the underlying anatomy, pathology, and patient selection, as well as surgeon expertise. The first installment of this Valve-Sparing Aortic Root Replacement State-of-the-Art Review article addresses patient anatomy and physiology as it relates to candidacy for VSRR.
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Affiliation(s)
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota.
| | | | - Luca A Vricella
- Division of Pediatric Cardiovascular Surgery, Department of Surgery, Advocate Children's Heart Institute, Chicago, Illinois
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Tirone E David
- Division of Cardiovascular Surgery, Department of Surgery, University of Toronto, Toronto, Canada
| | - Joseph E Bavaria
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Duke E Cameron
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
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3
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Lindor RA, Heller K, Hodgson NR, Kishi P, Monas J, Rappaport D, Thomas A, Urumov A, Walker LE, Majdalany DS. Adult Congenital Heart Disease in the Emergency Department. J Pers Med 2024; 14:66. [PMID: 38248767 PMCID: PMC10817528 DOI: 10.3390/jpm14010066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/18/2023] [Accepted: 12/25/2023] [Indexed: 01/23/2024] Open
Abstract
While congenital heart disease historically was a pathology primarily restricted to specialized pediatric centers, advances in technology have dramatically increased the number of people living into adulthood, the number of complications faced by these patients, and the number of patients visiting non-specialized emergency departments for these concerns. Clinicians need to be aware of the issues specific to patients' individual congenital defects but also have an understanding of how typical cardiac pathology may manifest in this special group of patients. This manuscript attempts to provide an overview of this diverse but increasingly common group of adult patients with congenital heart diseases, including a review of their anatomical variants, the complications they face at the highest rates, and ways that emergency physicians may need to manage these patients differently to avoid causing harm.
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Affiliation(s)
- Rachel A. Lindor
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Kim Heller
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Nicole R. Hodgson
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Patrick Kishi
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Jessica Monas
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Douglas Rappaport
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Aaron Thomas
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Andrej Urumov
- Mayo Clinic Department of Emergency Medicine, Phoenix, AZ 85054, USA
| | - Laura E. Walker
- Mayo Clinic Department of Emergency Medicine, Rochester, MN 55905, USA
| | - David S. Majdalany
- Mayo Clinic Department of Cardiovascular Diseases, Phoenix, AZ 85054, USA;
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4
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Schäfer M, Mawad W. Advanced Imaging Technologies for Assessing Tetralogy of Fallot: Insights Into Flow Dynamics. CJC PEDIATRIC AND CONGENITAL HEART DISEASE 2023; 2:380-392. [PMID: 38161669 PMCID: PMC10755841 DOI: 10.1016/j.cjcpc.2023.09.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/22/2023] [Indexed: 01/03/2024]
Abstract
Tetralogy of Fallot is the most common cyanotic congenital heart defect requiring surgical repair. Although surgical interventions have significantly reduced mortality, postrepair complications, such as pulmonary valve regurgitation and stenosis, may lead to adverse outcomes, including right ventricular dysfunction and increased risks of morbidity and mortality. This review explores the potential of advanced imaging technologies, including 4-dimensional-flow magnetic resonance imaging and high-frame-rate echocardiography, in providing valuable insights into blood flow dynamics and energy parameters. Quantitative measures, such as energy loss and vorticity, along with qualitative flow analysis, can provide additional insights into adverse haemodynamics at a potentially earlier and more reversible stage. Furthermore, personalized patient-specific information from these imaging modalities aids in guiding treatment decisions and monitoring postoperative interventions effectively. By characterizing flow patterns, these advanced imaging techniques hold great promise in improving the assessment and management of tetralogy of Fallot, providing tailored insights. However, further research and longitudinal studies are required to fully establish their clinical utility and potential impact on patient care.
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Affiliation(s)
- Michal Schäfer
- Division of Cardiothoracic Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Wadi Mawad
- Montreal Children’s Hospital, McGill University Health Centre, Montreal, Québec, Canada
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5
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Dasgupta MN, Kaplinski MA, Reddy CD, Collins RT. Patterns of Aortic Dilation in Tetralogy of Fallot: An Analysis of 100 Fetal Echocardiograms Compared With Matched Controls. J Am Heart Assoc 2023; 12:e030083. [PMID: 37929767 PMCID: PMC10727408 DOI: 10.1161/jaha.123.030083] [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: 03/07/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023]
Abstract
Background Although aortic dilation is common in tetralogy of Fallot (TOF), its progression and risk of dissection are not well understood. The mechanism of dilation is primarily attributed to increased flow in utero; an alternative is unequal septation of the truncus arteriosus resulting in a larger aorta and inherently hypoplastic pulmonary artery (PA). If the latter is true, we hypothesize the aorta to PA ratio in TOF is stable throughout gestation, and sums of great artery dimensions are similar to controls. Methods and Results We performed a single-center retrospective study of fetuses with TOF (2014-2020) and matched controls. We compared sums of diameters, circumferences, and cross-sectional areas of the aorta and PA and evaluated the aorta to PA ratio across gestation in 2 TOF subtypes: pulmonary stenosis and atresia (TOF-PA). There were 100 echocardiograms with TOF (36% TOF-PA) with median gestational age of 31 weeks (interquartile range 26.5-34.4) and median maternal age of 34 years (interquartile range 30-37). There were no differences in sums of great artery dimensions between TOF-pulmonary stenosis and controls. In TOF-PA, sums were significantly lower than controls (P values <0.01). The aorta to PA ratio was stable throughout gestation (Pearson's r=0.08 [95% CI, -0.12 to 0.27], -0.06 [95% CI, -0.25 to 0.14]). Conclusions The aorta in fetal TOF is large but grows proportionally throughout gestation, with sums of great artery dimensions similar to controls. TOF-PA appears distinct from TOF-pulmonary stenosis (with smaller sums), warranting further investigation. In conclusion, our findings suggest an intrinsic developmental mechanism contributes to aortic dilation in TOF.
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Affiliation(s)
- Minnie N. Dasgupta
- Department of Pediatrics (Division of Cardiology)Stanford University School of MedicinePalo AltoCAUSA
| | - Michelle A. Kaplinski
- Department of Pediatrics (Division of Cardiology)Stanford University School of MedicinePalo AltoCAUSA
| | - Charitha D. Reddy
- Department of Pediatrics (Division of Cardiology)Stanford University School of MedicinePalo AltoCAUSA
| | - R. Thomas Collins
- Department of Pediatrics (Division of Cardiology)University of Kentucky College of MedicineLexingtonKYUSA
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Ohuchi H, Kawata M, Uemura H, Akagi T, Yao A, Senzaki H, Kasahara S, Ichikawa H, Motoki H, Syoda M, Sugiyama H, Tsutsui H, Inai K, Suzuki T, Sakamoto K, Tatebe S, Ishizu T, Shiina Y, Tateno S, Miyazaki A, Toh N, Sakamoto I, Izumi C, Mizuno Y, Kato A, Sagawa K, Ochiai R, Ichida F, Kimura T, Matsuda H, Niwa K. JCS 2022 Guideline on Management and Re-Interventional Therapy in Patients With Congenital Heart Disease Long-Term After Initial Repair. Circ J 2022; 86:1591-1690. [DOI: 10.1253/circj.cj-22-0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hideo Ohuchi
- Department of Pediatric Cardiology and Adult Congenital Heart Disease, National Cerebral and Cardiovascular Center
| | - Masaaki Kawata
- Division of Pediatric and Congenital Cardiovascular Surgery, Jichi Children’s Medical Center Tochigi
| | - Hideki Uemura
- Congenital Heart Disease Center, Nara Medical University
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Atsushi Yao
- Division for Health Service Promotion, University of Tokyo
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Hirohiko Motoki
- Department of Cardiovascular Medicine, Shinshu University School of Medicine
| | - Morio Syoda
- Department of Cardiology, Tokyo Women’s Medical University
| | - Hisashi Sugiyama
- Department of Pediatric Cardiology, Seirei Hamamatsu General Hospital
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women’s Medical University
| | - Takaaki Suzuki
- Department of Pediatric Cardiac Surgery, Saitama Medical University
| | | | - Syunsuke Tatebe
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Tomoko Ishizu
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba
| | - Yumi Shiina
- Cardiovascular Center, St. Luke’s International Hospital
| | - Shigeru Tateno
- Department of Pediatrics, Chiba Kaihin Municipal Hospital
| | - Aya Miyazaki
- Division of Congenital Heart Disease, Department of Transition Medicine, Shizuoka General Hospital
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Ichiro Sakamoto
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoshiko Mizuno
- Faculty of Nursing, Tokyo University of Information Sciences
| | - Atsuko Kato
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Koichi Sagawa
- Department of Pediatric Cardiology, Fukuoka Children’s Hospital
| | - Ryota Ochiai
- Department of Adult Nursing, Yokohama City University
| | - Fukiko Ichida
- Department of Pediatrics, International University of Health and Welfare
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | | | - Koichiro Niwa
- Department of Cardiology, St. Luke’s International Hospital
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7
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Marelli A, Beauchesne L, Colman J, Ducas R, Grewal J, Keir M, Khairy P, Oechslin E, Therrien J, Vonder Muhll IF, Wald RM, Silversides C, Barron DJ, Benson L, Bernier PL, Horlick E, Ibrahim R, Martucci G, Nair K, Poirier NC, Ross HJ, Baumgartner H, Daniels CJ, Gurvitz M, Roos-Hesselink JW, Kovacs AH, McLeod CJ, Mulder BJ, Warnes CA, Webb GD. Canadian Cardiovascular Society 2022 Guidelines for Cardiovascular Interventions in Adults With Congenital Heart Disease. Can J Cardiol 2022; 38:862-896. [PMID: 35460862 DOI: 10.1016/j.cjca.2022.03.021] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/15/2022] [Accepted: 03/30/2022] [Indexed: 12/12/2022] Open
Abstract
Interventions in adults with congenital heart disease (ACHD) focus on surgical and percutaneous interventions in light of rapidly evolving ACHD clinical practice. To bring rigour to our process and amplify the cumulative nature of evidence ACHD care we used the ADAPTE process; we systematically adjudicated, updated, and adapted existing guidelines by Canadian, American, and European cardiac societies from 2010 to 2020. We applied this to interventions related to right and left ventricular outflow obstruction, tetralogy of Fallot, coarctation, aortopathy associated with bicuspid aortic valve, atrioventricular canal defects, Ebstein anomaly, complete and congenitally corrected transposition, and patients with the Fontan operation. In addition to tables indexed to evidence, clinical flow diagrams are included for each lesion to facilitate a practical approach to clinical decision-making. Excluded are recommendations for pacemakers, defibrillators, and arrhythmia-directed interventions covered in separate designated documents. Similarly, where overlap occurs with other guidelines for valvular interventions, reference is made to parallel publications. There is a paucity of high-level quality of evidence in the form of randomized clinical trials to support guidelines in ACHD. We accounted for this in the wording of the strength of recommendations put forth by our national and international experts. As data grow on long-term follow-up, we expect that the evidence driving clinical practice will become increasingly granular. These recommendations are meant to be used to guide dialogue between clinicians, interventional cardiologists, surgeons, and patients making complex decisions relative to ACHD interventions.
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Affiliation(s)
- Ariane Marelli
- McGill University Health Centre, Montréal, Québec, Canada.
| | - Luc Beauchesne
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Jack Colman
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Robin Ducas
- St. Boniface General Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jasmine Grewal
- St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Paul Khairy
- Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Erwin Oechslin
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Judith Therrien
- Jewish General Hospital, MAUDE Unit, McGill University, Montréal, Québec, Canada
| | | | - Rachel M Wald
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Candice Silversides
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | - Lee Benson
- The Hospital for Sick Children, University Health Network, Toronto, Ontario, Canada
| | - Pierre-Luc Bernier
- McGill University Health Centre, Montreal Heart Institute, Montréal, Québec, Canada
| | - Eric Horlick
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Réda Ibrahim
- Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | | | - Krishnakumar Nair
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Nancy C Poirier
- Université de Montréal, CHU-ME Ste-Justine, Institut de Cardiologie de Montréal, Montréal, Québec, Canada
| | - Heather J Ross
- Toronto Adult Congenital Heart Disease Program, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Helmut Baumgartner
- Department of Cardiology III: Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Muenster, Germany
| | - Curt J Daniels
- The Ohio State University Medical Center, Columbus, Ohio, USA
| | - Michelle Gurvitz
- Boston Adult Congenital Heart Program, Boston Children's Hospital, Boston, Massachusetts, USA
| | | | - Adrienne H Kovacs
- Department of Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | | | | | | | - Gary D Webb
- Cincinnati Children's Hospital Heart Institute, Cincinnati, Ohio, USA
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8
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Aortic tortuosity in Turner syndrome is associated with larger ascending aorta. Int J Cardiovasc Imaging 2022; 38:2479-2490. [DOI: 10.1007/s10554-022-02665-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/27/2022] [Indexed: 11/05/2022]
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Well A, Mizrahi M, Johnson G, Patt H, Fraser CD, Mery CM, Beckerman Z. Aortic dissection and ruptures in adult congenital heart disease in Texas from 2009 to 2019. Eur J Cardiothorac Surg 2021; 61:309-317. [PMID: 34633038 DOI: 10.1093/ejcts/ezab416] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 07/28/2021] [Accepted: 08/12/2021] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVES Acute thoracic aortic dissection and rupture (TADR) has an incidence of 5-7 per 100 000-person years. Today, most children with congenital heart disease (CHD) survive to become adults with congenital heart disease (ACHD). This study evaluates TADR in patients with ACHD in a large, hospitalized patient population over 11 years to evaluate the incidence, risk factors and outcomes associated with TADR. METHODS This was a retrospective review of the Texas Inpatient Discharge Data Set from 1 January 2009 to 31 December 2019. All non-trauma discharges of patients ≥18 years were included. ACHD discharges were identified by International Classification of Diseases, 9th edition (ICD-9)/10 diagnosis codes. TADR were identified using 2 definitions: TADR1 is an ICD-9/10 code for TADR, and TADR2 is TADR1 with an ICD-9/10 procedure code for aortic intervention. Descriptive, univariate and logistic regression statistics were used. RESULTS A total of 22 154 664 eligible discharges were identified, of which 12 584 (0.06%) were TADR1 and a subgroup of 5699 (0.03%) were TADR2. CHD was more prevalent in TADR1 (0.2% vs 0.05%; P < 0.001) and TADR2 (0.3% vs 0.04%; P < 0.001). Adjusting for known TADR risk factors, CHD had an odds ratio of 1.69 (95% confidence interval: 1.09-2.63; P = 0.020) for TADR1 and an odds ratio of 1.69 (95% confidence interval: 0.99-2.88; P = 0.056) for TADR2. No in-hospital deaths were found in patients with CHD with TADR. CONCLUSIONS ACHD discharges had a higher frequency of TADR versus the general population (0.9-1.2 vs 0.3-0.6 per 1000 discharges). There is an indication that CHD confers an increased adjusted odds of TADR. As the ACHD population continues to grow in number as well as age, it will be important to continue to assess the risk of TADR from CHD and how traditional risk factors impact this risk.
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Affiliation(s)
- Andrew Well
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Surgery and Perioperative Care, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Michelle Mizrahi
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Surgery and Perioperative Care, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Gregory Johnson
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Pediatrics, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Hanoch Patt
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Pediatrics, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Charles D Fraser
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Surgery and Perioperative Care, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Carlos M Mery
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Surgery and Perioperative Care, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Ziv Beckerman
- Texas Center for Pediatric and Congenital Heart Disease, UT Health Austin and Dell Children's Medical Center, Austin, TX, USA.,Department of Surgery and Perioperative Care, University of Texas at Austin Dell Medical School, Austin, TX, USA
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10
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Hazekamp MG, Barron DJ, Dangel J, Homfray T, Jongbloed MRM, Voges I. Consensus document on optimal management of patients with common arterial trunk. Eur J Cardiothorac Surg 2021; 60:7-33. [PMID: 34017991 DOI: 10.1093/ejcts/ezaa423] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/18/2020] [Accepted: 09/30/2020] [Indexed: 01/12/2023] Open
Affiliation(s)
- Mark G Hazekamp
- Department of Cardiothoracic Surgery, University Hospital Leiden, Leiden, Netherlands
| | - David J Barron
- Division of Cardiovascular Surgery, The Hospital for Sick Children, Toronto, Canada
| | - Joanna Dangel
- Department of Perinatal Cardiology and Congenital Anomalies, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Tessa Homfray
- Department of Medical Genetics, Royal Brompton and Harefield hospitals NHS Trust, London, UK
| | - Monique R M Jongbloed
- Department of Anatomy and Embryology, Leiden University Medical Center, Leiden, Netherlands
| | - Inga Voges
- Department for Congenital Cardiology and Pediatric Cardiology, University Medical Center of Schleswig-Holstein, Kiel, Germany
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12
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Kim YY, Geisinger MT, Bhamare T, Wasserman M, Min J, Goldmuntz E. Natural history of the aortic root in Tetralogy of Fallot after repair. INTERNATIONAL JOURNAL OF CARDIOLOGY CONGENITAL HEART DISEASE 2021. [DOI: 10.1016/j.ijcchd.2021.100092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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13
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Aortic valve surgery: management and outcomes in the paediatric population. Eur J Pediatr 2021; 180:3129-3139. [PMID: 33970315 PMCID: PMC8429384 DOI: 10.1007/s00431-021-04092-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 04/18/2021] [Accepted: 04/25/2021] [Indexed: 11/02/2022]
Abstract
Congenital anomalies of the aortic valve frequently necessitate intervention in childhood. The most common aortic valve pathologies present in childhood are aortic stenosis and insufficiency. Presentation of aortic valve disease depends on severity and presence of concomitant syndromes and valvular disorders. Treatment options are largely categorised as medical, percutaneous repair or surgical repair and replacement. Surgical techniques have been refined over the last few years making this the mainstay of treatment in paediatric cases. Whilst repair is considered in most instances before replacement, there are substantial limitations which are reflected in the frequency of reintervention and restenosis rate. Replacements are typically undertaken with tissue or mechanical prosthesis. The current gold-standard aortic valve replacement surgery is called the Ross procedure-where replacement is undertaken with a competent pulmonic valve and a simultaneous pulmonary homograft.Conclusion: In this review, we aim to outline the various surgical options and discuss efficacy and complications of various interventions. What is Known: • Congenital aortic valve defects repair options medically and surgically What is New: • Comparisons between surgical options for aortic valve repair including efficacy, risks and long-term outcomes.
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14
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Stone ML, Schäfer M, von Alvensleben JC, Browne LP, Di Maria M, Campbell DN, Jaggers J, Mitchell MB. Increased Aortic Stiffness and Left Ventricular Dysfunction Exist After Truncus Arteriosus Repair. Ann Thorac Surg 2020; 112:809-815. [PMID: 33307069 DOI: 10.1016/j.athoracsur.2020.10.047] [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: 07/22/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND The purpose of this study was to determine whether aortic biomechanical properties are abnormal in children with repaired truncus arteriosus (TA) and to concurrently evaluate left ventricular (LV) function post-repair utilizing a novel platform for regional ventricular function. METHODS Cardiac magnetic resonance (CMR) studies from 26 children (mean age: 15.6 ± 7.2 years) post-TA repair were compared with 20 normal controls (mean age: 14.7 ± 2.6 years). Parameters of aortic stiffness (pulse wave velocity and relative area change) were measured. Flow hemodynamic metrics (aortic regurgitant fraction, peak systolic flow, and peak systolic velocity) and LV function (volumetric data, ejection fraction, regional wall strain) were also compared. RESULTS Ascending aortic pulse wave velocity was elevated and relative area change was decreased in TA patients compared with controls. Patients post-TA repair demonstrated elevated end diastolic and end systolic volumes in addition to decreased regional wall strain and increased mechanical dyssynchrony. LV functional changes were independent of aortic biomechanical properties. CONCLUSIONS Children with repaired TA have increased ascending aortic stiffness and altered LV function as measured by CMR imaging. Longitudinal studies and advanced CMR assessments are warranted to better determine the long-term potential for late aortic complications and to optimize both the medical and surgical management of these patients after TA repair.
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Affiliation(s)
- Matthew L Stone
- Division of Pediatric Cardiothoracic Surgery, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado.
| | - Michal Schäfer
- Department of Pediatric Cardiology, Children's Hospital Colorado, Aurora, Colorado
| | | | - Lorna P Browne
- Department of Pediatric Radiology, Children's Hospital Colorado, Aurora, Colorado
| | - Michael Di Maria
- Department of Pediatric Cardiology, Children's Hospital Colorado, Aurora, Colorado
| | - David N Campbell
- Division of Pediatric Cardiothoracic Surgery, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado
| | - James Jaggers
- Division of Pediatric Cardiothoracic Surgery, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado
| | - Max B Mitchell
- Division of Pediatric Cardiothoracic Surgery, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado
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15
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Progressive stiffening and relatively slow growth of the dilated ascending aorta in long-term Fontan survivors―Serial assessment for 15 years. Int J Cardiol 2020; 316:87-93. [DOI: 10.1016/j.ijcard.2020.04.071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/11/2020] [Accepted: 04/24/2020] [Indexed: 11/20/2022]
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16
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Tan CW, Marathe SP, Kwon MH, Chavez M, Friedman KG, Staffa S, Del Nido P, Baird CW. Ascending Aortoplasty in Pediatric Patients Undergoing Aortic Valve Procedures. Ann Thorac Surg 2020; 112:855-861. [PMID: 32946842 DOI: 10.1016/j.athoracsur.2020.06.115] [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: 04/28/2020] [Revised: 06/23/2020] [Accepted: 06/29/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND The risks of ascending aortic dilation and indications for intervention in pediatric patients are unclear. Given the concern for aortic size mismatch with growth, larger ascending aortic diameters have been accepted in pediatric patients. The purpose of this study was to evaluate the effectiveness of ascending aortic reduction at the time of aortic valve surgery and its effect on recurrent aortic regurgitation. METHODS A retrospective 8-year observational review (2010-2018) was conducted in pediatric patients with dilated ascending aorta undergoing aortic valve surgery at a single institution. RESULTS Forty-seven patients underwent ascending aortoplasty during aortic valve surgery, of which 39 patients with complete data points had preoperative mean ascending aortic Z-scores of 5.35 ± 1.52 reduced to 1.22 ± 1.63 (P < .001) postoperatively. Ascending aortic Z-scores remained similar at 1.37 ± 1.72 at latest follow-up (P = .306). In contrast our matched control group (n = 39) without ascending aortoplasty had preoperative mean ascending aortic Z-scores of 4.15 ± 1.65 reduced to 3.26 ± 2.0 at the midterm follow-up. This reduction was significantly larger in the aortoplasty group, with an average difference in these changes of 3.12 (95% confidence interval, 2.43-3.8; P < .001). Multivariable logistic regression (controlling for aortic valve intervention type and body surface area) showed a 6.84 odds of moderate to severe aortic regurgitation at follow-up in the control group compared with the aortoplasty group (95% confidence interval, 1.43-32.8; P = .016). There were no complications associated with ascending aortoplasty. CONCLUSIONS Ascending aortoplasty is effective in reducing ascending aortic dimensions and recurrent aortic regurgitation in pediatric patients. Longer-term follow-up is necessary to determine continued rate of growth.
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Affiliation(s)
- Corinne W Tan
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts.
| | - Supreet P Marathe
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Michael H Kwon
- Department of Cardiac Surgery, Morgan Stanley Children's Hospital of New York, New York, New York
| | - Mariana Chavez
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Kevin G Friedman
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Steven Staffa
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Pedro Del Nido
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
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17
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Abstract
Aortic dilatation is common in patients with congenital heart disease and is seen in patients with bicuspid aortic valve and those with conotruncal congenital heart defects. It is important to identify patients with bicuspid aortic valve at high risk for aortic dissection. High-risk patients include those with the aortic root phenotype and those with syndromic or familial aortopathies including Marfan syndrome, Loeys-Dietz syndrome, and Turner syndrome. Aortic dilatation is common in patients with conotruncal congenital heart defects and rarely results in aortic dissection.
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18
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Familial Aortopathies - State of the Art Review. Heart Lung Circ 2019; 29:607-618. [PMID: 32067919 DOI: 10.1016/j.hlc.2019.12.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/18/2019] [Accepted: 12/03/2019] [Indexed: 02/06/2023]
Abstract
Aortopathies are conditions that result in aortic dilatation, aneurysm formation and dissection. Familial aortopathies (perhaps better known as heritable thoracic aortic aneurysm and dissection, h-TAAD, as not all have a positive family history) are recognised to have an underlying genetic cause and affect the aorta, predisposing it to the above pathologies. These conditions can also affect the extra-aortic vasculature, particularly large elastic arteries and other body systems. Mutations in a number of genes have been associated with h-TAAD. However, not all affected families have a pathogenic gene variant identified-highlighting the importance of a three-generational family history and the likely role of both environmental factors and future gene discoveries in furthering knowledge. Survival has improved over the last few decades, essentially due to surgical intervention. The benefit of identifying affected individuals depends upon a regular surveillance program and timely referral for surgery before complications such as dissection. Further research is required to appreciate fully the effects of individual gene variants and improve evidence for prophylactic medical therapy, as well as to understand the effect of h-TAAD on quality of life and life choices, particularly around exercise and pregnancy, for affected individuals. This will be complemented by laboratory-based research that seeks to understand the tissue pathways that underlie development of arterial pathology, ideally providing targets for novel medical therapies and a means of non-invasively identifying individuals at increased vascular risk to reduce dissection, which remains a devastating life-threatening event.
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19
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van der Ven JP, van den Bosch E, Bogers AJ, Helbing WA. Current outcomes and treatment of tetralogy of Fallot. F1000Res 2019; 8:F1000 Faculty Rev-1530. [PMID: 31508203 PMCID: PMC6719677 DOI: 10.12688/f1000research.17174.1] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2019] [Indexed: 01/08/2023] Open
Abstract
Tetralogy of Fallot (ToF) is the most common type of cyanotic congenital heart disease. Since the first surgical repair in 1954, treatment has continuously improved. The treatment strategies currently used in the treatment of ToF result in excellent long-term survival (30 year survival ranges from 68.5% to 90.5%). However, residual problems such as right ventricular outflow tract obstruction, pulmonary regurgitation, and (ventricular) arrhythmia are common and often require re-interventions. Right ventricular dysfunction can be seen following longstanding pulmonary regurgitation and/or stenosis. Performing pulmonary valve replacement or relief of pulmonary stenosis before irreversible right ventricular dysfunction occurs is important, but determining the optimal timing of pulmonary valve replacement is challenging for several reasons. The biological mechanisms underlying dysfunction of the right ventricle as seen in longstanding pulmonary regurgitation are poorly understood. Different methods of assessing the right ventricle are used to predict impending dysfunction. The atrioventricular, ventriculo-arterial and interventricular interactions of the right ventricle play an important role in right ventricle performance, but are not fully elucidated. In this review we present a brief overview of the history of ToF, describe the treatment strategies currently used, and outline the long-term survival, residual lesions, and re-interventions following repair. We discuss important remaining challenges and present the current state of the art regarding these challenges.
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Affiliation(s)
- Jelle P.G. van der Ven
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Eva van den Bosch
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Ad J.C.C. Bogers
- Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Willem A. Helbing
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Department of Pediatrics, Division of Pediatric Cardiology, Radboud UMC - Amalia Children's Hospital, Nijmegen, The Netherlands
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20
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Ramaprabhu K, Idhrees M, Velayudhan B. Aortopathy in tetralogy of Fallot-a collective review. Indian J Thorac Cardiovasc Surg 2019; 35:575-578. [PMID: 33061054 DOI: 10.1007/s12055-019-00791-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 01/03/2019] [Accepted: 01/11/2019] [Indexed: 11/25/2022] Open
Abstract
The pathophysiology of aortic diseases in Tetralogy of Fallot has been analyzed in various studies, focusing on the histopathology of the aortic root, altered hemodynamics, and effect of early corrective repair on the incidence of aortic root dilatation. In this review article, we sought to integrate these studies for a better understanding of the natural history and practical implications of aortic root dilatation in Tetralogy of Fallot. This better equips us to appropriately implement potentially effective interventions.
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Affiliation(s)
- Krithika Ramaprabhu
- Department of Cardiothoracic Surgery, MIOT Hospitals, 4/112, Manapakkam, Chennai, Tamil Nadu 600089 India
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21
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MT4-MMP: The GPI-Anchored Membrane-Type Matrix Metalloprotease with Multiple Functions in Diseases. Int J Mol Sci 2019; 20:ijms20020354. [PMID: 30654475 PMCID: PMC6359745 DOI: 10.3390/ijms20020354] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 01/10/2019] [Accepted: 01/12/2019] [Indexed: 01/02/2023] Open
Abstract
MT4-MMP (or MMP17) belongs to the Membrane-Type Matrix Metalloproteinase (MT-MMP) family. This family of proteases contributes to extracellular matrix remodeling during several physiological processes, including embryogenesis, organogenesis, tissue regeneration, angiogenesis, wound healing, and inflammation. MT4-MMP (MMP17) presents unique characteristics compared to other members of the family in terms of sequence homology, substrate specificity, and internalization mode, suggesting distinct physiological and pathological functions. While the physiological functions of MT4-MMP are poorly understood, it has been involved in different pathological processes such as arthritis, cardiovascular disease, and cancer progression. The mt4-mmp transcript has been detected in a large diversity of cancers. The contribution of MT4-MMP to tumor development has been further investigated in gastric cancer, colon cancer, head and neck cancer, and more deeply in breast cancer. Given its contribution to different pathologies, particularly cancers, MT4-MMP represents an interesting therapeutic target. In this review, we examine its biological and structural properties, and we propose an overview of its physiological and pathological functions.
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22
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Schäfer M, Browne LP, Morgan GJ, Barker AJ, Fonseca B, Ivy DD, Mitchell MB. Reduced proximal aortic compliance and elevated wall shear stress after early repair of tetralogy of Fallot. J Thorac Cardiovasc Surg 2018; 156:2239-2249. [DOI: 10.1016/j.jtcvs.2018.08.081] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 08/23/2018] [Accepted: 08/31/2018] [Indexed: 02/05/2023]
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23
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Clark JB. The aorta in repaired tetralogy of Fallot: A potential source of late danger? J Thorac Cardiovasc Surg 2018; 156:2250. [PMID: 30449580 DOI: 10.1016/j.jtcvs.2018.09.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 09/13/2018] [Indexed: 12/01/2022]
Affiliation(s)
- Joseph B Clark
- Division of Pediatric Cardiac Surgery, Department of Pediatrics, Penn State Children's Hospital, Hershey, Pa.
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24
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Tripathi A, Wang Y, Jerrell JM. Population-based treated prevalence, risk factors, and outcomes of bicuspid aortic valve in a pediatric Medicaid cohort. Ann Pediatr Cardiol 2018; 11:119-124. [PMID: 29922007 PMCID: PMC5963224 DOI: 10.4103/apc.apc_137_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Background: We investigated the treated prevalence of bicuspid aortic valve in a pediatric population with congenital heart disease and its incident complications. Materials and Methods: A 15-year retrospective data set was analyzed. Selection criteria included age ≤17 years, enrollees in the South Carolina State Medicaid program and diagnosed as having bicuspid aortic valve on one or more service visits. Results: The 15-year-treated prevalence of predominantly isolated bicuspid aortic valve was 2% (20/1000) of pediatric congenital heart disease cases, with a non-African American: African-American ratio of 3.5:1, and a male:female ratio of 1.6:1. Aortic stenosis (28.0%), ventricular septal defect (20.6%), and coarctation of the aorta (20.6%) were the most prevalent coexisting congenital heart lesions. Of the 378 bicuspid aortic valve cases examined, 10.3% received aortic valve repair/replacement, which was significantly more likely to be performed in children with diagnosed aortic stenosis (adjusted odds ratio = 12.90; 95% confidence interval = 5.66–29.44). Cohort outcomes over the study period indicated that 9.5% had diagnosed heart failure, but <1% had diagnosed supraventricular tachycardia, infective endocarditis, aneurysm, dissection, or death. Conclusions: The majority of isolated bicuspid aortic valve cases without aortic stenosis did not require surgical intervention. Outcomes for cases requiring repair/replacement were relatively benign.
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Affiliation(s)
- Avnish Tripathi
- Department of Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Yinding Wang
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Jeanette M Jerrell
- Department of Neuropsychiatry and Behavioral Science, University of South Carolina School of Medicine, Columbia, SC, USA
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25
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26
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Nonsyndromic proximal aortic aneurysms: What size matters? J Thorac Cardiovasc Surg 2017; 154:207-209. [DOI: 10.1016/j.jtcvs.2016.10.108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 10/17/2016] [Accepted: 10/20/2016] [Indexed: 01/07/2023]
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27
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Affiliation(s)
- Anne Marie Valente
- From the Department of Cardiology, Boston Children’s Hospital, MA (A.M.V., T.G.); Department of Pediatrics, Harvard Medical School, Boston, MA (A.M.V., T.G.); and Department of Medicine, Division of Cardiology, Brigham and Women’s Hospital, Boston, MA (A.M.V.)
| | - Tal Geva
- From the Department of Cardiology, Boston Children’s Hospital, MA (A.M.V., T.G.); Department of Pediatrics, Harvard Medical School, Boston, MA (A.M.V., T.G.); and Department of Medicine, Division of Cardiology, Brigham and Women’s Hospital, Boston, MA (A.M.V.)
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28
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Kuijpers JM, Mulder BJM. Aortopathies in adult congenital heart disease and genetic aortopathy syndromes: management strategies and indications for surgery. Heart 2017; 103:952-966. [DOI: 10.1136/heartjnl-2015-308626] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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29
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Shiina Y, Murakami T, Kawamatsu N, Niwa K. Aortopathy in adults with tetralogy of Fallot has a negative impact on the left ventricle. Int J Cardiol 2017; 228:380-384. [DOI: 10.1016/j.ijcard.2016.11.252] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/05/2016] [Accepted: 11/10/2016] [Indexed: 10/24/2022]
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30
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Abstract
Sudden death from aortic dissection of an ascending aortic aneurysm is an uncommon but important finding in all series of sudden death in young, apparently healthy athletes. Individuals at risk include those having any of a variety of conditions in which structural weakness of the ascending aorta predisposes to pathological dilation under prolonged periods of increased wall stress. These conditions include Marfan syndrome, Loeys-Dietz syndrome, bicuspid aortic valve, and the vascular form of Ehlers-Danlos syndrome. Diagnostic criteria, surveillance strategies, medical management, and surgical indications are discussed. Finally, the current recommendations for sports participation are provided.
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31
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Vricella LA, Cameron DE. Valve-Sparing Aortic Root Replacement in Pediatric Patients: Lessons Learned Over Two Decades. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2017; 20:56-62. [PMID: 28007066 DOI: 10.1053/j.pcsu.2016.10.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 10/06/2016] [Indexed: 06/06/2023]
Abstract
Valve-sparing aortic root replacement has been utilized in children with aneurysms of the proximal aorta as a valid alternative to composite mechanical or biologic prostheses. While the majority of pediatric patients with aortic root aneurysms have various forms of connective tissue disorders, other diagnostic groups have emerged, such as patients with various forms of congenital heart disease and non-syndromic thoracic aortic aneurysms. We present our experience with valve-sparing procedures in pediatric patients, highlighting the technical aspects of the operation as well as some of the pitfalls and complications we have encountered over the last two decades.
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Affiliation(s)
- Luca A Vricella
- Division of Cardiac Surgery, The Johns Hopkins University, Baltimore, MD.
| | - Duke E Cameron
- Division of Cardiac Surgery, The Johns Hopkins University, Baltimore, MD
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32
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Kay WA. Molecular and Genetic Insights into Thoracic Aortic Dilation in Conotruncal Heart Defects. Front Cardiovasc Med 2016; 3:18. [PMID: 27376074 PMCID: PMC4894874 DOI: 10.3389/fcvm.2016.00018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 05/23/2016] [Indexed: 11/13/2022] Open
Abstract
Thoracic aortic dilation (AD) has commonly been described in conotruncal defects (CTDs), such as tetralogy of Fallot, double outlet right ventricle and transposition of the great arteries, and truncus arteriosus. Several theories for this have been devised, but fairly recent data indicate that there is likely an underlying histologic abnormality, similar to that seen in Marfan and other connective tissue disease. The majority of aortic dissection in the general population occurs after the age of 45 years, and there have been very few case reports of aortic dissection in CTD. Given advances in cardiac surgery and increasing survival over the past several decades, there has been rising concern that, as patients who have survived surgical correction of these defects age, there may be increased morbidity and mortality due to aortic dissection and aortic regurgitation. This review discusses the most recent developments in research into AD in CTD, including associated genetic mutations.
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Affiliation(s)
- W Aaron Kay
- Department of Medicine, Krannert Institute of Cardiology, Indiana University School of Medicine , Indianapolis, IN , USA
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33
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Ascending aortic aneurysm and acute type A aortic dissection in a patient with congenital severe coarctation of the aorta. Int J Cardiol 2015; 190:18-9. [PMID: 25912111 DOI: 10.1016/j.ijcard.2015.04.118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 04/14/2015] [Indexed: 02/05/2023]
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