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Mandell JG, Romanowicz J, Loke YH, Ikeda N, Pena E, Siddiqi U, Hibino N, Alexander ME, Powell AJ, Olivieri LJ. Aortic arch shape after arch repair predicts exercise capacity: a multicentre analysis. EUROPEAN HEART JOURNAL OPEN 2024; 4:oead138. [PMID: 38223303 PMCID: PMC10786438 DOI: 10.1093/ehjopen/oead138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 12/12/2023] [Accepted: 12/18/2023] [Indexed: 01/16/2024]
Abstract
Aims Coarctation of the aorta is associated with long-term morbidity including decreased exercise capacity, despite successful repair. In the absence of discrete recoarctation, the haemodynamic mechanism remains unknown. This multicentre study evaluated the relationship between aorta shape, flow, and exercise capacity in patients after arch repair, specifically through the lens of aortic size mismatch and descending aortic (DAo) flow and their association with exercise. Methods and results Cardiac magnetic resonance, cardiopulmonary exercise test, and echocardiogram data within 1 year were analysed from 58 patients (age 28 ± 10 years, 48% male) across four centres with history of isolated arch repair. Aortic arch measurements were correlated with % predicted VO2max with subgroup analyses of those with residual arch obstruction, bicuspid aortic valve, and hypertension. Ascending aorta (AAo) to DAo diameter ratio (DAAo/DDAo) was negatively correlated with % predicted VO2max. %DAo flow positively correlated with VO2max. Sub-analyses demonstrated that the negative correlation of DAAo/DDAo with VO2max was maintained only in patients without arch obstruction and with a bicuspid aortic valve. Smaller aortic arch measurements were associated with both hypertension and exercise-induced hypertension. Conclusion Aorta size mismatch, due to AAo dilation or small DAo, and associated decreased %DAo flow, correlated significantly with decreased exercise capacity after aortic arch repair. These correlations were stronger in patients without arch obstruction and with a bicuspid aortic valve. Aorta size mismatch and %DAo flow capture multiple mechanisms of altered haemodynamics beyond blood pressure gradient or discrete obstruction and can inform the definition of a successful repair.
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Affiliation(s)
- Jason G Mandell
- Division of Pediatric Cardiology, University of Rochester Medical Center, Golisano Children’s Hospital, 601 Elmwood Avenue, Box 631, Rochester, NY 14642, USA
| | - Jennifer Romanowicz
- Department of Cardiology, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Yue-Hin Loke
- Division of Pediatric Cardiology, Children’s National Hospital, Washington, DC, USA
| | - Nobuyuki Ikeda
- Division of Cardiology, Advocate Children’s Hospital, Oak Lawn, IL, USA
| | - Emily Pena
- Division of Cardiology, Advocate Children’s Hospital, Oak Lawn, IL, USA
| | - Umar Siddiqi
- Section of Cardiac Surgery, Department of Surgery, University of Chicago Medical Center, Chicago, IL, USA
| | - Narutoshi Hibino
- Section of Cardiac Surgery, Department of Surgery, University of Chicago Medical Center, Chicago, IL, USA
- Department of Cardiovascular Surgery, Advocate Children’s Hospital, Oak Lawn, IL, USA
| | - Mark E Alexander
- Department of Cardiology, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Andrew J Powell
- Department of Cardiology, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Laura J Olivieri
- Department of Pediatric Cardiology, University of Pittsburgh Medical Center, Children’s Hospital of Pittsburgh, Pittsburgh, PA, USA
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Mertens LL. Right Ventricular Function and Right Ventricular-Vascular Coupling Assessment After Coarctation Repair in Adults. CJC PEDIATRIC AND CONGENITAL HEART DISEASE 2023; 2:174-175. [PMID: 37969857 PMCID: PMC10642153 DOI: 10.1016/j.cjcpc.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 11/17/2023]
Affiliation(s)
- Luc L. Mertens
- Cardiology, The Hospital for Sick Children, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
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Gong T, Zhang F, Feng L, Zhu X, Deng D, Ran T, Li L, Kong L, Sun L, Ji X. Diagnosis and surgical outcomes of coarctation of the aorta in pediatric patients: a retrospective study. Front Cardiovasc Med 2023; 10:1078038. [PMID: 37554364 PMCID: PMC10405080 DOI: 10.3389/fcvm.2023.1078038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 07/10/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Coarctation of the aorta (CoA) is a common congenital cardiovascular malformation, and improvements in the diagnostic process for surgical decision-making are important. We sought to compare the diagnostic accuracy of transthoracic echocardiography (TTE) with computed tomographic angiography (CTA) to diagnose CoA. METHODS We retrospectively reviewed 197 cases of CoA diagnosed by TTE and CTA and confirmed at surgery from July 2009 to August 2019. RESULTS The surgical findings confirmed that 19 patients (9.6%) had isolated CoA and 178 (90.4%) had CoA combined with other congenital cardiovascular malformations. The diagnostic accuracy of CoA by CTA was significantly higher than that of TTE (χ2 = 6.52, p = 0.01). In contrast, the diagnostic accuracy of TTE for associated cardiovascular malformations of CoA was significantly higher than that of CTA (χ2 = 15.36, p < 0.0001). Infants and young children had more preductal type of CoA, and PDA was the most frequent cardiovascular lesion associated with CoA. The pressure gradient was significantly decreased after the first operation, similar at 6 months, 1 year, and 3 years follow-ups by TTE. CONCLUSIONS CTA is more accurate as a clinical tool for diagnosing CoA; however, TTE with color Doppler can better identify associated congenital cardiovascular malformations. Therefore, combining TTE and CTA would benefit clinical evaluation and management in patients suspected of CoA. TTE was valuable for post-operation follow-up and clinical management.
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Affiliation(s)
- Ting Gong
- Department of Ultrasound, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Feiyan Zhang
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
- Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical and Pharmaceutical College, Chongqing, China
| | - Lingxin Feng
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Xu Zhu
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Dan Deng
- School of Medical Imaging, Changsha Medical University, Changsha, China
| | - Tingting Ran
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Liling Li
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Li Kong
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Liqun Sun
- Division of Cardiology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Xiaojuan Ji
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, Chongqing, China
- Department of Ultrasound, Chongqing General Hospital, Chongqing, China
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Dittrich S, Arenz C, Krogmann O, Tengler A, Meyer R, Bauer U, Hofbeck M, Beckmann A, Horke A. German Registry for Cardiac Operations and Interventions in Patients with Congenital Heart Disease: Report 2021 and 9 Years' Longitudinal Observations on Fallot and Coarctation Patients. Thorac Cardiovasc Surg 2022; 70:e21-e33. [PMID: 36174655 PMCID: PMC9536750 DOI: 10.1055/s-0042-1757175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The annual report of the German Quality Assurance of Congenital Heart Disease displays a broad overview on outcome of interventional and surgical treatment with respect to patient's age and risk categorization. Particular features of the German all-comers registry are the inclusion of all interventional and surgical procedures, the possibility to record repeated treatments with distinct individual patient assignment, and to record various procedures within one case. METHODS International Pediatric and Congenital Cardiac Code terminology for diagnoses and procedures as well as classified adverse events, also recording of demographic data, key procedural performance indicators, and key quality indicators (mortality, adverse event rates). Surgical and interventional adverse events were classified according to the Society of Thoracic Surgeons and to the Congenital Heart Disease Adjustment for Risk Method of the congenital cardiac catheterization project on outcomes. Annual analysis of all cases and additional long-term evaluation of patients after repair of Fallot and primary treatment of native coarctation of the aorta were performed. RESULTS In 2020, 5,532 patients with 6,051 cases (hospital stays) with 6,986 procedures were treated in 23 German institutions. Cases dispense on 618 newborns (10.2%), 1,532 infants (25.3%), 3,077 children (50.9%), and 824 adults (13.6%). Freedom from adverse events was 94.5% in 2,795 interventional cases, 67.9% in 2,887 surgical cases, and 42.9% in 336 cases with multiple procedures (without considering the 33 hybrid interventions). In-hospital mortality was 0.5% in interventional, 1.6% in surgical, and 5.7% in cases with multiple treatments. Long-term observation of 1,632 patient after repair of Fallot depicts the impact of previous palliation in 18% of the patients on the rate of 20.8% redo cases. Differentiated analysis of 1,864 patients with native coarctation picture clear differences of patient, age, and procedure selection and outcome. The overall redo procedure rate in this patient population is high with 30.8%. CONCLUSION Improvement in quality of care requires detailed analysis of risks, performance indicators, and outcomes. The high necessity of redo procedures in patients with complex congenital heart disease underlines the imperative need of long-term observations.
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Affiliation(s)
- Sven Dittrich
- Department of Pediatric Cardiology, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany
| | - Claudia Arenz
- Department of Pediatric Heart Surgery, University of Bonn, Bonn, Germany
| | - Otto Krogmann
- Clinic for Pediatric Cardiology - Congenital Heart Defects, Heart Center Duisburg, Duisburg, Germany
| | - Anja Tengler
- Department of Pediatric Cardiology and Intensive Care, Ludwig-Maximilians-Universitat Munich, Munich, Germany
| | - Renate Meyer
- BQS Institute for Quality and Patient Safety, Hamburg, Germany
| | - Ulrike Bauer
- National Register for Congenital Heart Defects, Berlin, Germany
| | - Michael Hofbeck
- Department of Pediatric Cardiology, Pulmology and Intensive Care, University Children's Hospital, Tübingen, Germany
| | - Andreas Beckmann
- German Society for Thoracic and Cardiovascular Surgery, Berlin, Germany
| | - Alexander Horke
- Division of Congenital Heart Surgery, Hannover Medical School, Hannover, Germany
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Huuskonen A, Hui L, Runeckles K, Hui W, Barron DJ, Friedberg MK, Honjo O. Growth of unrepaired hypoplastic proximal aortic arch and reintervention rate after aortic coarctation repair. J Thorac Cardiovasc Surg 2022; 165:1631-1640.e1. [PMID: 36202666 DOI: 10.1016/j.jtcvs.2022.08.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/04/2022] [Accepted: 08/15/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Treatment of tubular hypoplasia of the aortic arch (THAA) associated with aortic coarctation (CoA) remains controversial. We aimed to evaluate growth of unrepaired hypoplastic proximal aortic arches (PAAs) after surgical repair for CoA. METHODS Preoperative and follow-up echocardiographic images of 139 patients who underwent CoA repairs from 2005 to 2012 were reviewed. THAA was defined as PAA z-score <-3 and non-THAA group z-score ≥-3. Reintervention rates due to aortic obstruction were assessed using competing risk models and diameters of the aorta were compared with Mann-Whitney U tests. RESULTS Fifty patients (36%) had THAA and 89 (64%) had non-THAA. The survival rate was 94% at 10 years. The overall reintervention rate at 10 years was 9% in the THAA group and 16% in the non-THAA group (P = .54). The catheter reintervention rate at ten years was 2% in the THAA group and 16% in the non-THAA group (P = .031). The surgical reintervention rate at ten years was 7% in the THAA group and 0% in the non-THAA group (P = .016). All 4 patients who required surgical reintervention were in the THAA group and 3 patients with PAA obstruction had preoperative PAA z-scores -3.6, -4.2, and -4.3. Follow-up echocardiograms showed PAA catch-up growth in the THAA group compared with the non-THAA group (preoperative z-score of -3.6 vs -2.3, and at 7 years of -1.1 vs -1.2; P < .001). CONCLUSIONS Unrepaired PAA hypoplasia grows after CoA repair. Reintervention rates were comparable between groups but those with THAA had higher surgical reintervention rates.
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Abstract
PURPOSE OF REVIEW Coarctation of the aorta remains a controversial topic with uncertainties in long-term outcomes. RECENT FINDINGS Recent advances in fetal imaging including echocardiography and MRI offer novel opportunities for better detection and prediction of the need for neonatal intervention.New imaging techniques are providing novel insights about the impact of arch geometry and size on flow dynamics and pressure gradients. The importance of arch size rather than shape for optimal hemodynamics has been identified. Long-term outcome data suggest a significant increase in mortality risk in coarctation patients beyond the third decade when compared with the general population. Hypertension is highly prevalent not only in adult patients following repair of coarctation but also in normotensive patients presenting with LV diastolic dysfunction and adverse remodelling, indicating that abnormal vascular properties are important. Patients with coarctation undergoing neonatal repair are at risk for adverse neurodevelopmental outcomes and patients could benefit from timely neurocognitive evaluation and intervention. SUMMARY Optimizing aortic arch size, prevention and aggressive treatment of hypertension and vascular stiffening are important to improve long-term outcomes.
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Horton DB, Blum MD, Burcu M. Real-World Evidence for Assessing Treatment Effectiveness and Safety in Pediatric Populations. J Pediatr 2021; 238:312-316. [PMID: 34217767 PMCID: PMC8249672 DOI: 10.1016/j.jpeds.2021.06.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/14/2021] [Accepted: 06/23/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Daniel B. Horton
- Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ,Rutgers Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, New Brunswick, NJ,Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ,Reprint requests: Daniel B. Horton, MD, MSCE, Department of Pediatrics, Rutgers Robert Wood Johnson Medical School, 112 Paterson St, New Brunswick, NJ 08901
| | - Michael D. Blum
- Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD
| | - Mehmet Burcu
- Department of Epidemiology, Merck & Co., Inc., Kenilworth, NJ
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Anderson BR, Dragan K, Crook S, Woo JL, Cook S, Hannan EL, Newburger JW, Jacobs M, Bacha EA, Vincent R, Nguyen K, Walsh-Spoonhower K, Mosca R, Devejian N, Kamenir SA, Alfieris GM, Swartz MF, Meyer D, Paul EA, Billings J. Improving Longitudinal Outcomes, Efficiency, and Equity in the Care of Patients With Congenital Heart Disease. J Am Coll Cardiol 2021; 78:1703-1713. [PMID: 34674815 DOI: 10.1016/j.jacc.2021.08.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 08/11/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Longitudinal follow-up, resource utilization, and health disparities are top congenital heart research and care priorities. Medicaid claims include longitudinal data on inpatient, outpatient, emergency, pharmacy, rehabilitation, home health utilization, and social determinants of health-including mother-infant pairs. OBJECTIVES The New York Congenital Heart Surgeons Collaborative for Longitudinal Outcomes and Utilization of Resources linked robust clinical details from locally held state and national registries from 10 of 11 New York congenital heart centers to Medicaid claims, building a novel, statewide mechanism for longitudinal assessment of outcomes, expenditures, and health inequities. METHODS The authors included all children <18 years of age undergoing cardiac surgery in The Society of Thoracic Surgeons Congenital Heart Surgery Database or the New York State Pediatric Congenital Cardiac Surgery Registry from 10 of 11 New York centers, 2006 to 2019. Data were linked via iterative, ranked deterministic matching on direct identifiers. Match rates were calculated and compared. Proportions of the linked cohort trackable over 3, 5, and 10 years were described. RESULTS Of 14,097 registry cases, 59% (n = 8,322) reported Medicaid use. Of these, 7,414 were linked to New York claims, at an 89% match rate. Of matched cases, the authors tracked 79%, 74%, and 65% of children over 3, 5, and 10 years when requiring near-continuous Medicaid enrollment. Allowing more lenient enrollment criteria, the authors tracked 86%, 82%, and 76%, respectively. Mortality over this time was 7.7%, 8.4%, and 10.0%, respectively. Manual validation revealed ∼100% true matches. CONCLUSIONS This establishes a novel statewide data resource for assessment of longitudinal outcome, health expenditure, and disparities for children with congenital heart disease.
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Affiliation(s)
- Brett R Anderson
- Division of Pediatric Cardiology, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, New York, USA.
| | - Kacie Dragan
- Wagner Graduate School of Public Service, New York University, New York, New York, USA
| | - Sarah Crook
- Division of Pediatric Cardiology, NewYork-Presbyterian/Columbia University Irving Medical Center, New York, New York, USA
| | - Joyce L Woo
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Stephen Cook
- Offices of Health Insurance Programs, New York State Department of Health, Albany, New York, USA
| | - Edward L Hannan
- School of Public Health, University at Albany, State University of New York, Rensselaer, New York, USA
| | - Jane W Newburger
- Department of Pediatric Cardiology, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Marshall Jacobs
- Division of Cardiac Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Emile A Bacha
- Department of Cardiothoracic Surgery, NewYork-Presbyterian/Columbia University Irving Medical Center and Weill Cornell Medical Center, New York, New York, USA
| | - Robert Vincent
- Division of Pediatric Cardiology, Westchester Medical Center, Valhalla, New York, USA
| | - Khanh Nguyen
- Department of Cardiac Surgery, Westchester Medical Center, Valhalla, New York, USA
| | | | - Ralph Mosca
- Department of Cardiothoracic Surgery, New York University, New York, New York, USA
| | - Neil Devejian
- Division of Pediatric Cardiothoracic Surgery, Albany Medical College, Albany, New York, USA
| | - Steven A Kamenir
- Division of Pediatric Cardiology, Albany Medical College, Albany, New York, USA
| | - George M Alfieris
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York, USA; Department of Surgery, State University of New York Upstate Medical Center, Syracuse, New York, USA
| | - Michael F Swartz
- Division of Cardiac Surgery, University of Rochester Medical Center, Rochester, New York, USA
| | - David Meyer
- Department of Cardiothoracic Surgery, Hofstra-Northwell School of Medicine, Uniondale, New York, USA; Department of Pediatrics, Hofstra-Northwell School of Medicine, Uniondale, New York, USA
| | - Erin A Paul
- Division of Pediatric Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - John Billings
- Wagner Graduate School of Public Service, New York University, New York, New York, USA
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Paradigm shift in treatment of coarctation of the aorta? Neth Heart J 2021; 29:69-70. [PMID: 33432517 PMCID: PMC7843682 DOI: 10.1007/s12471-020-01536-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2020] [Indexed: 11/26/2022] Open
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10
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Shahanavaz S, Aldoss O, Carr K, Gordon B, Seckeler MD, Hiremath G, Seaman C, Zablah J, Morgan G. Acute and medium term results of balloon expandable stent placement in the transverse arch-a multicenter pediatric interventional cardiology early career society study. Catheter Cardiovasc Interv 2020; 96:1277-1286. [PMID: 32902911 DOI: 10.1002/ccd.29248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 08/13/2020] [Accepted: 08/15/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES AND BACKGROUND Coarctation of the aorta represents 5-8% of all congenital heart disease. Although balloon expandable stents provide an established treatment option for native or recurrent coarctation, outcomes from transverse arch (TAO) stenting, including resolution of hypertension have not been well studied. This study aims to evaluate immediate and midterm results of TAO stenting in a multi-center retrospective cohort. METHODS TAO stenting was defined as stent placement traversing any head and neck vessel, with the primary intention of treating narrowing in the transverse aorta. Procedural details, complications and medications were assessed immediately post procedure, at 6 month follow-up and at most recent follow-up. RESULTS Fifty-seven subjects, 12 (21%) native, and 45 (79%) surgically repaired aortic arches, from seven centers were included. Median age was 14 years (4 days-42 years), median weight 54 kg (1.1-141 kg). After intervention, the median directly measured arch gradient decreased from 20 mmHg (0-57 mmHg) to 0 mmHg (0-23 mmHg) (p < .001). The narrowest arch diameter increased from 9 mm (1.4-16 mm) to 14 mm (2.9-25 mm) (p < .001), with a median increase of 4.9 mm (1.1-10.1 mm). One or more arch branches were covered by the stent in 55 patients (96%). There were no serious adverse events. Two patients warranted stent repositioning following migration during deployment. There were no late complications. There were 8 reinterventions, 7 planned, and 1 unplanned (6 catheterizations, 2 surgeries). Antihypertensive management was continued in 19 (40%) at a median follow-up of 3.2 years (0.4-7.3 years). CONCLUSIONS TAO stenting can be useful in selected patients for resolution of stenosis with minimal complications. This subset of patients are likely to continue on antihypertensive medications despite resolution of stenosis.
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Affiliation(s)
- Shabana Shahanavaz
- Division of Cardiology, Department of Pediatrics, Washington University in St. Louis School of Medicine, ST Louis, Missouri, USA
| | - Osamah Aldoss
- Division of Pediatric Cardiology, University of Iowa Children's Hospital, Iowa City, Iowa, USA
| | - Kaitlin Carr
- Division of Pediatric Cardiology, University of Iowa Children's Hospital, Iowa City, Iowa, USA
| | - Brent Gordon
- Division of Pediatric Cardiology, Loma Linda University Children's Hospital, Loma Linda, California, USA
| | - Michael D Seckeler
- Department of Pediatrics (Cardiology), University of Arizona, Tucson, Arizona, USA
| | - Gurumurthy Hiremath
- Pediatrics, Division of Pediatric Cardiology, University of Minnesota, Masonic Children's Hospital, Pediatric Heart Center, Minneapolis, Minnesota, USA
| | - Cameron Seaman
- Division of Cardiology, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Jenny Zablah
- The Heart Institute, Children's Hospital of Colorado, Anschutz Medical Campus, Denver, Colorado, USA
| | - Gareth Morgan
- The Heart Institute, Children's Hospital of Colorado, Anschutz Medical Campus, Denver, Colorado, USA
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Browne LP, Barker AJ, Vargas D. Imaging Follow-up of Repaired Aortic Coarctation. Semin Roentgenol 2020; 55:301-311. [PMID: 32859346 DOI: 10.1053/j.ro.2020.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lorna P Browne
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO.
| | - Alex J Barker
- Department of Radiology, Section of Pediatric Radiology, Children's Hospital Colorado, University of Colorado Anschutz Medical Campus, Aurora, CO; Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Daniel Vargas
- Department of Radiology, University of Colorado and University of Colorado School of Medicine, Aurora, CO
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