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Avesani M, Calcaterra G, Sabatino J, Pelaia G, Cattapan I, Barillà F, Martino F, Pedrinelli R, Bassareo PP, Di Salvo G. Pediatric Hypertension: A Condition That Matters. CHILDREN (BASEL, SWITZERLAND) 2024; 11:518. [PMID: 38790513 PMCID: PMC11120267 DOI: 10.3390/children11050518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 04/15/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024]
Abstract
Systemic hypertension has been considered mainly as an adult health issue for a long time, but it is now being increasingly acknowledged as a significant problem also among pediatric patients. The frequency of pediatric hypertension has grown mostly because of increases in childhood obesity and sedentary lifestyles, but secondary forms of hypertension play a role as well. Considering that unaddressed hypertension during childhood can result in enduring cardiovascular complications, timely identification and intervention are essential. Strategies for addressing this disease encompass not only lifestyle adjustments, but also the use of medications when needed. Lifestyle modifications entail encouraging a nutritious diet, consistent physical activity, and the maintenance of a healthy weight. Moreover, educating both children and their caregivers about monitoring blood pressure at home can aid in long-term management. Thus, the aim of this review is to discuss the etiologies, classification, and principles of the treatment of hypertension in pediatric patients.
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Affiliation(s)
- Martina Avesani
- Division of Pediatric Cardiology, Department for Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (M.A.); (I.C.)
| | | | - Jolanda Sabatino
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (J.S.); (G.P.)
| | - Giulia Pelaia
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (J.S.); (G.P.)
| | - Irene Cattapan
- Division of Pediatric Cardiology, Department for Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (M.A.); (I.C.)
| | - Francesco Barillà
- Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy;
| | - Francesco Martino
- Department of Internal Medicine, Anaesthesiology, and Cardiovascular Sciences, Sapienza University, 00185 Rome, Italy;
| | - Roberto Pedrinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, 56126 Pisa, Italy;
| | - Pier Paolo Bassareo
- School of Medicine, University College of Dublin, Mater Misericordiae University Hospital, D07 KH4C Dublin, Ireland;
| | - Giovanni Di Salvo
- Division of Pediatric Cardiology, Department for Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (M.A.); (I.C.)
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Demir İH, Kardas M, Yucel İK, Yekeler Rİ, Bulut MO, Hekim Yılmaz E, Sürücü M, Epçaçan S, Celebi A. Transverse arch stenting and its effect on systemic hypertension. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2024; 32:151-161. [PMID: 38933307 PMCID: PMC11197410 DOI: 10.5606/tgkdc.dergisi.2024.25931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/05/2024] [Indexed: 06/28/2024]
Abstract
Background This study aimed to investigate the safety and efficacy of transverse aortic arch stenting and evaluate the course of hypertension and the act of arch stenting on systemic hypertension. Methods The transverse aortic arch stenting procedures between January 2007 and May 2023 were retrospectively analyzed. Detailed procedure information, technical aspects, pressure measurements, angiographic data, balloons and stents used, complications, and immediate results were examined. Early and mid-term results were assessed. Results Eighteen patients (10 males and 8 females; mean age: 14.5±5.3 years; range, 4 to 23 years) were included in the study, all of whom were hypertensive before the procedure. The mean weight was 56.8±19.6 kg. In seven patients, the stent struts had to be dilated due to the stent causing jailing at the entrance of nearby arch vessels. After stenting, there was a significant increase in arch diameter and a decrease in ascending aorta pressure and the pressure gradient across the aorta. There were no early mortality or major complications. Late migration of the stent was observed in one patient. Three patients became normotensive immediately after the intervention, and five became drug-free during the follow-up. The requirement for dual antihypertensive therapy was significantly reduced. Conclusion Residual transverse arch lesions may contribute to the persistence of systemic hypertension after coarctation treatment. Transverse arch stent implantation can be performed safely with favorable outcomes, facilitating better blood pressure control. However, it should be noted that these patients remain at risk for lifelong hypertension and should be closely monitored in this regard.
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Affiliation(s)
- İbrahim Halil Demir
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Murat Kardas
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - İlker Kemal Yucel
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Rukiye İrem Yekeler
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Mustafa Orhan Bulut
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Emine Hekim Yılmaz
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Murat Sürücü
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
| | - Serdar Epçaçan
- Department of Pediatric Cardiology, Van Training and Research Hospital, Van, Türkiye
| | - Ahmet Celebi
- Department of Pediatric Cardiology, Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital, İstanbul, Türkiye
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Faganello G, Collia D, Pagura L, Croatto E, Tosoni LM, Toritto P, Pedrizzetti G, Lenarda AD. Impact of left ventricular hemodynamic forces in adult patients with treated aortic coarctation and preserved left ventricular systolic function. Echocardiography 2024; 41:e15742. [PMID: 38284680 DOI: 10.1111/echo.15742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/13/2023] [Accepted: 12/30/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND The LV myocardial strain and hemodynamic forces (HDFs) are innovative markers of LV function. Aortic coarctation is safely repaired in infancy; however, mortality and morbidity remain increased in later life. The study investigated the role of left ventricular myocardial deformation and HDFs in asymptomatic patients who underwent successful aortic coarctation repair. METHODS Clinical and echocardiographic data were analyzed from 42 repaired CoA, 32 ± 20 years after surgery, 2D echocardiographic global longitudinal strain (GLS), circumferential strain (GCS) and HDFs were determined. CoA patients were compared with 42 patients affected by blood hypertension and 84 healthy controls; all matched for age and gender. RESULTS All groups had normal LV ejection fraction (LVEF), dimensions, and volumes. CoA patients showed a significantly higher rate of LV mass indexed (p < .001) and left atrial volumes indexed (p < .001). LV myocardial and endocardial global longitudinal and circumferential strain were decreased in CoA patients (p < .001, p < .001; p = .032 and p < .001, respectively). HDF parameters such as LV longitudinal force, LV systolic longitudinal force and LV impulse (LVim) were uniformly reduced (p = .006, p = .001, and p = .001, respectively). LV myocardial strain and HDF parameter values were independently associated with hospitalization for heart failure on univariable Cox regression analysis. CONCLUSION Despite preserved LVEF, patients with CoA had lower LV myocardial strain and HDF parameters values, independently associated with hospitalization for heart failure.
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Affiliation(s)
- Giorgio Faganello
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
| | - Dario Collia
- Department of Engineering and Architecture, University of Trieste, Trieste, Italy
| | - Linda Pagura
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
| | - Elisa Croatto
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
| | - Letizia Maria Tosoni
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
| | - Paolo Toritto
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
| | - Gianni Pedrizzetti
- Department of Engineering and Architecture, University of Trieste, Trieste, Italy
| | - Andrea Di Lenarda
- Cardiovascular Center, University Hospital and Health Services of Trieste, Trieste, Italy
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Yang R, Greene CL. Surgical Considerations in Shone Complex. Semin Cardiothorac Vasc Anesth 2023; 27:260-272. [PMID: 37750051 DOI: 10.1177/10892532231203372] [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] [Indexed: 09/27/2023]
Abstract
Shone complex is defined by 4 anomalies: parachute mitral valve, supravalvar mitral ring, subaortic stenosis, and coarctation of the aorta. Establishing a clear definition is one of the principal challenges in the study of Shone complex as not all patients have all lesions. The essential feature of Shone complex is multilevel left-sided obstruction involving both the left ventricular inflow and outflow. This anatomic variability is reflected in the clinical presentation as signs of left ventricular inflow obstruction are often masked by outflow obstruction and the multilevel nature of the condition is thus underappreciated. Surgical treatment is often stepwise addressing the outflow obstruction first. In this review, geared to the pediatric cardiac anesthesiologist, we review the pathophysiology, diagnosis, treatment, and outcomes of Shone complex.
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Affiliation(s)
- Roderick Yang
- Congenital Cardiac Surgery, Seattle Children's Hospital, Seattle, WA, USA
| | - Christina L Greene
- Congenital Cardiac Surgery, Seattle Children's Hospital, Seattle, WA, USA
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Bakhshaliyev S, Genç SB, Çitoğlu G, Özalp ZGK, Ergün S, Kamali H, Yildiz O, Selen Oİ, Guzeltas A, Haydin S. Isolated coarctation repair through a left thoracotomy in children. Cardiol Young 2023; 33:2054-2059. [PMID: 36519417 DOI: 10.1017/s1047951122003663] [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] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Isolated aortic coarctation performed through a left thoracotomy resection and end-to-end anastomosis results in low mortality and morbidity rates. Recoarctation and late hypertension are among the most important complications after such repairs. In this study, we reviewed the results of children who underwent left-side thoracotomy to correct an isolated aortic coarctation. METHOD A consecutive sample of 90 patients who underwent resection and extended end-to-end anastomosis through a left-side thoracotomy in our centre between 2011 and 2021 was retrospectively analysed. The patients' preoperative characteristics, operative data, and post-operative early and long-term results were examined. RESULTS All patients underwent resection and extended end-to-end anastomosis. A pulmonary artery band was applied simultaneously to three (3.3%) patients, and an aberrant right subclavian artery division was applied to one (1.1%) patient. The mean cross-clamp time was 29.13 ± 6.97 minutes. Two (2.2%) patients required reoperation in the early period. Mortality was observed in one (1.1%) patient in the early period. Eight (8.8%) patients developed recoarctation, of whom four (4.4%) underwent reoperation and four (4.4%) underwent balloon angioplasty. Twenty-two (26.8%) patients received follow-up antihypertensive treatment. The mean follow-up period was 41.3 ± 22.8 months. No mortality was observed in the late period. CONCLUSION Isolated coarctation is successfully treated with left-side thoracotomy resection and an extended end-to-end anastomosis technique with low mortality, morbidity, and low long-term recoarctation rates. Long-term follow-up is required due to the risks of early and late post-operative recoarctation, which requires reintervention.
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Affiliation(s)
- Shiraslan Bakhshaliyev
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Serhat Bahadır Genç
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Görkem Çitoğlu
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Zeynep Gülben Kük Özalp
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Servet Ergün
- Pediatric Cardiovascular Surgery, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Hacer Kamali
- Department of Pediatric Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Okan Yildiz
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Onan İsmihan Selen
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Alper Guzeltas
- Department of Pediatric Cardiology, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
| | - Sertac Haydin
- Pediatric Cardiac Surgery, Mehmet Akif Ersoy Thoracic and Cardiovascular Research and Education Hospital, Istanbul, Turkey
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Woo JL, Laternser C, Anderson BR, Grobman WA, Monge MC, Davis MM. Association Between Prenatal Diagnosis and Age at Surgery for Noncritical and Critical Congenital Heart Defects. Circ Cardiovasc Qual Outcomes 2023; 16:e009638. [PMID: 37539540 PMCID: PMC10524984 DOI: 10.1161/circoutcomes.122.009638] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 05/30/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND The relationship between the prenatal diagnosis of congenital heart defects (CHDs) and age at CHD surgery is poorly understood, despite the known relationships between age at surgery and long-term outcomes. The objective of this study was to determine the associations between prenatal diagnosis of CHD and age at surgery, and whether these associations differ for critical and noncritical CHDs. METHODS This is a cohort analysis of patients aged 0 to 9 years who received their initial cardiac surgery at Ann & Robert H. Lurie Children's Hospital of Chicago between 2015 and 2021 with prenatal diagnosis as the exposure variable. All data were obtained from the locally maintained Society of Thoracic Surgeons Congenital Heart Surgery Database at Lurie Children's Hospital. We used multivariable fixed effects regression models to estimate the strength of the association of prenatal diagnosis with age at surgery among patients with critical (surgery ≤60 days) and noncritical (surgery >60 days) CHDs. RESULTS Of 1131 individuals who met inclusion criteria, 532 (47%) had a prenatal diagnosis, 428 (38%) had critical CHDs, 533 (47%) were female, and the median age at surgery was 119 days (interquartile range, 11-309 days). After controlling for demographics, comorbidities, and surgical complexity, the mean age at surgery was significantly younger in those with prenatally versus postnatally diagnosed critical CHD (7.1 days sooner, P<0.001) and noncritical CHDs (atrial septal defects [12.4 months sooner, P=0.037], ventricular septal defects [6.0 months sooner, P<0.003], and noncritical coarctation of the aorta [1.8 months sooner, P=0.010]). CONCLUSIONS Younger age at CHD surgery, which is associated with postsurgical neurodevelopmental and physical outcomes, is significantly associated with prenatal CHD diagnosis. This relationship was identified for both critical and noncritical CHDs.
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Affiliation(s)
- Joyce L Woo
- Division of Cardiology, Department of Pediatrics (J.L.W., C.L.), Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medical Social Sciences (J.L.W., M.M.D.), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Christina Laternser
- Division of Cardiology, Department of Pediatrics (J.L.W., C.L.), Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Brett R Anderson
- Division of Cardiology, Department of Pediatrics, Columbia University Irving Medical Center, NewYork-Presbyterian Morgan Stanley Children's Hospital (B.R.A.)
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus (W.G.)
| | - Michael C Monge
- Division of Cardiac Surgery, Department of Surgery (M.M.), Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Matthew M Davis
- Division of Advanced General Pediatrics and Primary Care, Department of Pediatrics (M.M.D.), Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
- Mary Ann & J. Milburn Smith Child Health Outcomes, Research, and Evaluation Center, Stanley Manne Children's Health Institute (M.M.D.), Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medical Social Sciences (J.L.W., M.M.D.), Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medicine (M.M.D.), Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Preventive Medicine (M.M.D.), Northwestern University Feinberg School of Medicine, Chicago, IL
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Raza S, Aggarwal S, Jenkins P, Kharabish A, Anwer S, Cullington D, Jones J, Dua J, Papaioannou V, Ashrafi R, Moharem-Elgamal S. Coarctation of the Aorta: Diagnosis and Management. Diagnostics (Basel) 2023; 13:2189. [PMID: 37443581 DOI: 10.3390/diagnostics13132189] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 07/15/2023] Open
Abstract
Coarctation of the aorta (CoA) accounts for approximately 5-8% of all congenital heart defects. Depending on the severity of the CoA and the presence of associated cardiac lesions, the clinical presentation and age vary. Developments in diagnosis and management have improved outcomes in this patient population. Even after timely repair, it is important to regularly screen for hypertension. Patients with CoA require lifelong follow-up with a congenital heart disease specialist as these patients may develop recoarctation and complications at the repair site and remain at enhanced cardiovascular risk throughout their lifetime.
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Affiliation(s)
- Sadaf Raza
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Suneil Aggarwal
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Petra Jenkins
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Ahmed Kharabish
- Radiology Department, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
- Radiology Department, Al Kasr Al Aini, Old Cairo, Cairo 11562, Egypt
| | - Shehab Anwer
- Cardiology Department, University of Zurich, 8006 Zurich, Switzerland
| | - Damien Cullington
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Julia Jones
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Jaspal Dua
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Vasileios Papaioannou
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Reza Ashrafi
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
| | - Sarah Moharem-Elgamal
- Adult Congenital Heart Disease Centre, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK
- Cardiology Department, National Heart Institute, Giza 11111, Egypt
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Shadarevian J, Zhu K, Kwan JM, Wan D, Grewal J, Barlow A, Sathananthan G, Chakrabarti S. Arrhythmic and thromboembolic outcomes in adults with coarctation of the aorta. Int J Cardiol 2023:S0167-5273(23)00741-6. [PMID: 37257511 DOI: 10.1016/j.ijcard.2023.05.050] [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: 12/27/2022] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND Adults with congenital heart disease (ACHD) experience a high prevalence of atrial arrhythmia (AA) and thromboembolic cerebrovascular complications. However, data on AA and associated long-term outcomes are limited in ACHD patients with coarctation of the aorta (CoA). OBJECTIVES This study aimed to characterize the prevalence and risk factors for AA and thromboembolic complications in adults with CoA. METHODS We conducted a retrospective cohort study in a tertiary ACHD care center and included consecutive CoA patients older than 18 years old with more than one year of follow-up. RESULTS Two hundred seventy patients with CoA were followed for 7.2 ± 3.95 years. The mean age was 35.3 ± 11.1 and 55.2% were male. Patients had a mean of 2.1 ± 1.8 cardiovascular surgical or transcatheter procedures. Thirty-five patients (13%) had AA. Ten subjects (3.8%) had a thromboembolic cerebrovascular event, of which four (1.4%) had AA. In univariate analysis, age (p = 0.005) and total intracardiac interventions (p = 0.007) were associated with the presence of AA. Age (p = 0.021), history of heart failure (p = 0.022), and dyslipidemia (p = 0.019) were associated with thromboembolism. In multivariate analysis, age (p < 0.001) and intracardiac interventions (p = 0.007) were associated with AA. CONCLUSIONS The rate of AA is higher in adults with CoA than in the general population but lower than in other ACHD. Increasing age and intracardiac interventions were associated with AA. The rate of thromboembolic events was low. Some traditional risk factors for stroke may apply. Larger studies are needed to validate predictors for stroke in this population.
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Affiliation(s)
- John Shadarevian
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kai Zhu
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joanne M Kwan
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Darryl Wan
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jasmine Grewal
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Amanda Barlow
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gnalini Sathananthan
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Santabhanu Chakrabarti
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada.
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Holzemer NF, Silveira LJ, Kay J, Khanna AD, Jacobsen RM. Submaximal Exercise Response is Associated with Future Hypertension in Patients with Coarctation of the Aorta. Pediatr Cardiol 2023:10.1007/s00246-023-03176-z. [PMID: 37219586 DOI: 10.1007/s00246-023-03176-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/05/2023] [Indexed: 05/24/2023]
Abstract
Hypertension (HTN) is common in patients with a history of coarctation of the aorta (CoA) and remains underrecognized and undertreated. Studies in the non-coarctation otherwise healthy adult population have correlated an exaggerated blood pressure response during mild to moderate exercise with subsequent diagnosis of HTN. The goal of this study was to determine if blood pressure response to submaximal exercise in normotensive CoA patients correlated with development of HTN.Retrospective chart review was performed in individuals ≥ 13 years old with CoA and no diagnosis of HTN at time of cardiopulmonary exercise testing (CPET). Systolic blood pressure (SBP) during CPET at rest, submax 1 (stage 1 Bruce or minute 2 bicycle ramp), submax 2 (stage 2 Bruce or minute 4 bicycle ramp), and peak were recorded. The primary composite outcome was HTN diagnosis or initiation of anti-hypertensive medications at follow up.There were 177 patients (53% female, median age 18.5 years), of whom 38 patients (21%) met composite outcome during a median follow up of 46 months. Men were more likely to develop hypertension. Age at repair and age at CPET were not significant covariates. At each stage of CPET, SBP was significantly higher in those who met the composite outcome. Submax 2 SBP ≥ 145 mmHg was 75% sensitive, 71% specific in males and 67% sensitive, 76% specific in females for development of composite outcome.Our study shows an exaggerated SBP response to submaximal exercise may portend an increased risk of developing hypertension during short- to mid-term follow up.
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Affiliation(s)
- Nicholas F Holzemer
- Department of Internal Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA.
| | - Lori J Silveira
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Joseph Kay
- Departments of Internal Medicine and Pediatrics, Divisions of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Amber D Khanna
- Departments of Internal Medicine and Pediatrics, Divisions of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Roni M Jacobsen
- Departments of Internal Medicine and Pediatrics, Divisions of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
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10
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Sendzikaite S, Sudikiene R, Lubaua I, Silis P, Rybak A, Brzezinska-Rajszys G, Obrycki Ł, Litwin M, Jankauskiene A. Antihypertensive therapy of late arterial hypertension in children following successful coarctation correction. J Hypertens 2022; 40:2476-2485. [PMID: 36129116 DOI: 10.1097/hjh.0000000000003282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUNG Late arterial hypertension (AH) is the most significant complication of coarctation of the aorta (CoA). Only a few clinical studies described antihypertensive treatment of late AH following successful CoA repair. The primary objective of this multicentre cross-sectional study was to describe real-life antihypertensive therapy for late AH in children after hemodynamically successful CoA repair. The secondary objective was to describe antihypertensive therapy used within different haemodynamic phenotypes of AH. METHOD Blood pressure status, echocardiographic parameters and central blood pressure measurements were evaluated in 110 children aged 6-18 years following successful CoA repair with right arm blood pressure not exceeding leg blood pressure by at least 20 mmHg. RESULTS AH was found in 62 (56%) patients including 47 who were already treated and 15 with new diagnosed AH of whom seven presented with masked hypertension. Among treated patients, 10 presented with masked hypertension. The dominant phenotype of AH among patients with uncontrolled AH was isolated systolic hypertension (32 patients out of 37; 87.5%). AH was controlled in 53% of treated patients. Fifty-three percent of hypertensive patients had elevated central SBP and 39% had left ventricular hypertrophy with various left ventricle geometry patterns, 23% of them had both. β-adrenergic receptor blockers were the most used antihypertensive drugs followed by angiotensin-converting enzyme inhibitors with doses within the lower recommended range. CONCLUSION High prevalence of uncontrolled AH despite successful CoA repair and use of relatively low doses of antihypertensive drugs indicates the need of close blood pressure monitoring and more intensive and combined antihypertensive therapy.
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Affiliation(s)
- Skaiste Sendzikaite
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
| | - Rita Sudikiene
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
| | - Inguna Lubaua
- Clinic for Paediatric Cardiology and Cardiac Surgery, Children's Clinical University Hospital, Stradins University, Riga, Latvia
| | - Pauls Silis
- Clinic for Paediatric Cardiology and Cardiac Surgery, Children's Clinical University Hospital, Stradins University, Riga, Latvia
| | | | | | - Łukasz Obrycki
- Department of Nephrology and Arterial Hypertension, The Children's Memorial Health Institute, Warsaw, Poland
| | - Mieczysław Litwin
- Department of Nephrology and Arterial Hypertension, The Children's Memorial Health Institute, Warsaw, Poland
| | - Augustina Jankauskiene
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
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11
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Paediatrician's guide to post-operative care for biventricular CHD: a review. Cardiol Young 2022; 32:1721-1727. [PMID: 36165406 DOI: 10.1017/s1047951122002955] [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] [Indexed: 11/07/2022]
Abstract
IMPORTANCE Paediatricians play an integral role in the lifelong care of children with CHD, many of whom will undergo cardiac surgery. There is a paucity of literature for the paediatrician regarding the post-operative care of such patients. OBSERVATIONS The aim of this manuscript is to summarise essential principles and pertinent lesion-specific context for the care of patients who have undergone surgery or intervention resulting in a biventricular circulation. CONCLUSIONS AND RELEVANCE Familiarity with common issues following cardiac surgery or intervention, as well as key details regarding specific lesions and surgeries, will aid the paediatrician in providing optimal care for these patients.
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12
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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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13
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Ylinen MK, Pihkala JI, Salminen JT, Sarkola T. Predictors of blood pressure and hypertension long-term after treatment of isolated coarctation of the aorta in children—a population-based study. Interact Cardiovasc Thorac Surg 2022; 35:6659103. [PMID: 35944231 PMCID: PMC9380783 DOI: 10.1093/icvts/ivac212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
OBJECTIVES
The aim of this study was to assess predictors of BP and hypertension and relations between BP and LV mass in a population-based retrospective study of repaired isolated coarctation of aorta.
METHODS
We collected follow-up data until 2018 of 284/304 (93%) patients with coarctation treated by surgery (n = 235) or balloon angioplasty/stent (n = 37/12) in our unit 2000–2012. Systolic hypertension was defined as systolic BP (SBP) z-score ≥+2 standard deviation (SD) or regular use of BP medication. LV hypertrophy was defined as LV mass z-score ≥+2 SD or LV mass index g/m2.7 ≥95th percentile.
RESULTS
The median (25–75th percentiles) follow-up time and age at follow-up were 9.7 years (6.9–13.2) and 11.8 years (7.9–16.0), respectively. Age at first procedure (P = 0.011) and systolic arm-leg-gradient (P = 0.007) were positively and transverse arch (P = 0.007) and isthmus diameter (P = 0.001) z-scores at follow-up were negatively associated with SBP z-score adjusted for age at follow-up and need for reintervention for coarctation. Systolic hypertension was present in 53/284 (18.7%) and related with increasing age at first procedure (median 33.2 vs 0.6 months; P < 0.001) and arm-leg-gradient at follow-up (mean ± SD, −0.3 ± 14.6 vs −6.4 ± 11.6 mmHg; P = 0.047) adjusted for reintervention for coarctation and age at follow-up. LV hypertrophy was present in 20/227 (9.3%) and related with SBP z-score.
CONCLUSIONS
Higher SBP and hypertension in repaired coarctation of aorta are related with increasing age at first procedure and arm-leg-gradient at follow-up. Transverse arch and isthmus diameters at follow-up are inversely related with SBP.
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Affiliation(s)
- Mari K Ylinen
- Department of Pediatric Cardiology, New Children’s hospital, University of Helsinki and Helsinki University Hospital , Helsinki, Finland
| | - Jaana I Pihkala
- Department of Pediatric Cardiology, New Children’s hospital, University of Helsinki and Helsinki University Hospital , Helsinki, Finland
| | - Jukka T Salminen
- Department of Pediatric Surgery, New Children’s hospital, University of Helsinki and Helsinki University Hospital , Helsinki, Finland
| | - Taisto Sarkola
- Department of Pediatric Cardiology, New Children’s hospital, University of Helsinki and Helsinki University Hospital , Helsinki, Finland
- Minerva Foundation Institute for Medical Research , Helsinki, Finland
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14
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Shahid L, Rice J, Berhane H, Rigsby C, Robinson J, Griffin L, Markl M, Roldán-Alzate A. Enhanced 4D Flow MRI-Based CFD with Adaptive Mesh Refinement for Flow Dynamics Assessment in Coarctation of the Aorta. Ann Biomed Eng 2022; 50:1001-1016. [PMID: 35624334 PMCID: PMC11034844 DOI: 10.1007/s10439-022-02980-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 05/11/2022] [Indexed: 01/28/2023]
Abstract
4D Flow MRI is a diagnostic tool that can visualize and quantify patient-specific hemodynamics and help interventionalists optimize treatment strategies for repairing coarctation of the aorta (COA). Despite recent developments in 4D Flow MRI, shortcomings include phase-offset errors, limited spatiotemporal resolution, aliasing, inaccuracies due to slow aneurysmal flows, and distortion of images due to metallic artifact from vascular stents. To address these limitations, we developed a framework utilizing Computational Fluid Dynamics (CFD) with Adaptive Mesh Refinement (AMR) that enhances 4D Flow MRI visualization/quantification. We applied this framework to five pediatric patients with COA, providing in-vivo and in-silico datasets, pre- and post-intervention. These two data sets were compared and showed that CFD flow rates were within 9.6% of 4D Flow MRI, which is within a clinically acceptable range. CFD simulated slow aneurysmal flow, which MRI failed to capture due to high relative velocity encoding (Venc). CFD successfully predicted in-stent blood flow, which was not visible in the in-vivo data due to susceptibility artifact. AMR improved spatial resolution by factors of 101 to 103 and temporal resolution four-fold. This computational framework has strong potential to optimize visualization/quantification of aneurysmal and in-stent flows, improve spatiotemporal resolution, and assess hemodynamic efficiency post-COA treatment.
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Affiliation(s)
- Labib Shahid
- Department of Mechanical Engineering, University of Wisconsin-Madison, 1111 Highland Ave, Room 2476 WIMR II, Madison, WI, 53705, USA.
| | - James Rice
- Department of Mechanical Engineering, University of Wisconsin-Madison, 1111 Highland Ave, Room 2476 WIMR II, Madison, WI, 53705, USA
| | - Haben Berhane
- Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Evanston, IL, USA
| | - Cynthia Rigsby
- Department of Medical Imaging, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Joshua Robinson
- Department of Medical Imaging, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Lindsay Griffin
- Department of Medical Imaging, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Michael Markl
- Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Evanston, IL, USA
| | - Alejandro Roldán-Alzate
- Department of Mechanical Engineering, University of Wisconsin-Madison, 1111 Highland Ave, Room 2476 WIMR II, Madison, WI, 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
- Department of Radiology, University of Wisconsin-Madison, Madison, WI, USA
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15
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Meidell Blylod V, Rinnström D, Pennlert J, Ostenfeld E, Dellborg M, Sörensson P, Christersson C, Thilén U, Johansson B. Interventions in Adults With Repaired Coarctation of the Aorta. J Am Heart Assoc 2022; 11:e023954. [PMID: 35861813 PMCID: PMC9707821 DOI: 10.1161/jaha.121.023954] [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] [Indexed: 11/16/2022]
Abstract
Background
Coarctation of the aorta coexists with other cardiac anomalies and has long‐term complications, including recoarctation, which may require intervention after the primary coarctation repair. This study aims to clarify the prevalence of and risk factors for interventions related to the coarctation complex as well as late mortality in a large contemporary patient population.
Methods and Results
The Swedish National Register of Congenital Heart Disease was used, which comprised 683 adults with repaired coarctation of the aorta. Analysis was performed on freedom from intervention thereafter at the coarctation site, aortic valve, left ventricular outflow tract, or ascending aorta. One hundred ninety‐six (29%) patients had at least 1 of these interventions. Estimated freedom from either of these interventions was 60% after 50 years. The risk of undergoing such an intervention was higher among men (hazard ratio, 1.6 [95% CI, 1.2–2.2]). Estimated freedom from another intervention at the coarctation site was 75% after 50 years. In women, there was an increase in interventions at the coarctation site after 45 years. Patients who underwent one of the previously mentioned interventions after the primary coarctation repair had poorer left ventricular function. Eighteen patients (3%) died during follow‐up in the register. The standardized mortality ratio was 2.9 (95% CI, 1.7–4.3).
Conclusions
Interventions are common after coarctation repair. The risk for and time of interventions are affected by sex. Our results have implications for planning follow‐up and giving appropriate medical advice to the growing population of adults with repaired coarctation of the aorta.
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Affiliation(s)
| | - Daniel Rinnström
- Department of Public Health and Clinical Medicine Umeå University Umeå Sweden
- Department of Surgical and Perioperative Sciences Umeå University Umeå Sweden
| | - Johanna Pennlert
- Department of Public Health and Clinical Medicine Umeå University Umeå Sweden
| | - Ellen Ostenfeld
- Department of Clinical Sciences Lund Clinical Physiology, Lund University Lund Sweden
| | - Mikael Dellborg
- Department of Molecular and Clinical Medicine University of Gothenburg Gothenburg Sweden
| | - Peder Sörensson
- Department of Medicine Solna Karolinska Institutet Stockholm Sweden
| | | | - Ulf Thilén
- Department of Clinical Sciences Lund Cardiology, Lund University Lund Sweden
| | - Bengt Johansson
- Department of Public Health and Clinical Medicine Umeå University Umeå Sweden
- Department of Surgical and Perioperative Sciences Umeå University Umeå Sweden
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16
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Ren SX, Zhang Q, Li PP, Wang XD. Difference and similarity between type A interrupted aortic arch and aortic coarctation in adults: Two case reports. World J Clin Cases 2022; 10:3472-3477. [PMID: 35611201 PMCID: PMC9048566 DOI: 10.12998/wjcc.v10.i11.3472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 12/02/2021] [Accepted: 02/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Aortic coarctation (CoA) is usually confused with interrupted aortic arch (IAA), especially adult type A interrupted aortic arch, due to their similar anatomical location. Although the main difference between them is whether arterial lumen exhibits continuity or not, the clinical manifestations are similar and connection exists between them. Adult type A IAA is considered as an extreme form of CoA, which is complete discontinuity of aortic function and lumen caused by degenerative arterial coarctation. This paper reports two cases (interrupted aortic arch and severe aortic coarctation) to analyze the difference and similarity between them.
CASE SUMMARY The two cases of patients presented with hypertension for many years. Computed tomography angiography showed that the aortic arch and descending aorta were discontinuous or significantly narrowed with extensive collateral flow. The IAA patient refused surgical treatment and blood pressure could be controlled with drugs. While the CoA patient underwent stent implantation because of uncontrollable hypertension, the blood flow recovered smoothly and the blood pressures at both ends of the stenosis returned to normal after surgery.
CONCLUSION Adult type A IAA and CoA have difference and similarity, and type A IAA is associated with CoA to a certain extent. The treatment method should be chosen based on the patient's clinical symptoms rather than the severity of the lesion.
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Affiliation(s)
- Si-Xie Ren
- Department of Radiology, Chengdu Second People’s Hospital, Chengdu 610000, Sichuan Province, China
| | - Qian Zhang
- Department of Radiology, First Hospital of Shanxi Medical University, Taiyuan 030000, Shanxi Province, China
| | - Pan-Pan Li
- Department of Radiology, Chengdu Second People’s Hospital, Chengdu 610000, Sichuan Province, China
| | - Xiao-Dong Wang
- Department of Radiology, Sichuan Cancer Hospital, Chengdu 610000, Sichuan Province, China
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17
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Panzer J, Bové T, Vandekerckhove K, De Wolf D. Hypertension after coarctation repair-a systematic review. Transl Pediatr 2022; 11:270-279. [PMID: 35282025 PMCID: PMC8905104 DOI: 10.21037/tp-21-418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/18/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Coarctation of the Aorta (CoA) leads to increased morbidity and mortality later in life despite early surgical or percutaneous treatment. Many long-term complications are related to hypertension (HT) which is a common finding late after coarctation repair. METHODS A systematic Review was performed including articles published between February 2012 to December 2020. Systematic searches were conducted on PubMed and the Cochrane Controlled Trials Register to look for studies on HT after aortic CoA-repair. PRISMA guidelines were used. RESULTS In this systematic review on HT after CoA Repair the mean prevalence of HT was 47.3% (20-70%). A progressive character was of the HT was found, furthermore if only studies are included with 24 h blood pressure (BP) recording in addition to standard BP measurements, the incidence of HT rose to 57.8%. DISCUSSION Most clinical studies look at complications, mortality rate and residual pressure gradient rather than correlating hemodynamic indices with long-term outcome. Although HT is commonly based in measurement of peripheral BP, it has been shown that peripheral BP in CoA patients has a poor correlation with central aortic pressure. Central aortic hemodynamics are significantly altered in patients with repaired CoA, which can now adequately be investigated non-invasively. At the present time there are no studies linking long-term outcome with abnormal central hemodynamics.
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Affiliation(s)
- Joseph Panzer
- Departement Kindercardiologie, Universitair Ziekenhuis Gent (Pediatric Cardiology Department, University Hospital Ghent), Ghent, Belgium
| | - Thierry Bové
- Departement Hartchirurgie, Universitair Ziekenhuis Gent (Cardiac Surgery, University Hospital Ghent), Ghent, Belgium
| | - Kristof Vandekerckhove
- Departement Kindercardiologie, Universitair Ziekenhuis Gent (Pediatric Cardiology Department, University Hospital Ghent), Ghent, Belgium
| | - Daniël De Wolf
- Departement Kindercardiologie, Universitair Ziekenhuis Gent (Pediatric Cardiology Department, University Hospital Ghent), Ghent, Belgium
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18
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Minotti C, Scioni M, Castaldi B, Guariento A, Biffanti R, Di Salvo G, Vida V, Padalino MA. Effectiveness of Repair of Aortic Coarctation in Neonates: A Long-Term experience. Pediatr Cardiol 2022; 43:17-26. [PMID: 34341850 PMCID: PMC8766375 DOI: 10.1007/s00246-021-02685-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/23/2021] [Indexed: 12/02/2022]
Abstract
To evaluate early and long-term results of surgical treatment of aortic coarctation (CoAo) in neonates. This is a retrospective clinical review of neonates with CoAo, who underwent surgery between 1995 and 2019. Data were retrieved from our institutional database, to identify preoperative and postoperative characteristics. Statistical analysis was performed by means of relative risk ratio and Cox and logistic multivariate analysis. 218 consecutive neonates (M/F: 129/89, median age 11 days, IQR 7-17 days) were included; 202 (92.7%) had a left thoracotomy; 178 underwent extended end-to-end anastomosis (EEEA, 81.6%). Hypoplastic aortic arch (HAA) was present in 102 patients (46.8%); complex cardiac anomalies in 85 (39%). Significant postoperative complications occurred in 20 (9.2%). Thirty-day mortality was 2.3% (most in complex types). At a median follow-up of 10.4 years (IQR 5.6-15.0 years; FU completeness 95.9%), there were 8 late deaths (3.7%), all associated to complex CoAo. Among 196 survivors, 177 (93.2%) were in NYHA class I; re-interventions on aortic arch occurred in 9.2% (2.0% were surgical). Freedom from mortality and re-intervention on aorta at 10 years were 94.3% and 96.7%, respectively. Surgical repair of CoAo in newborns without CPB in our series was safe and low-risk, with excellent early and late outcomes.
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Affiliation(s)
- Chiara Minotti
- Pediatric Cardiology, Department of Women's and Children's Health, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.
| | - Manuela Scioni
- grid.5608.b0000 0004 1757 3470Department of Statistical Sciences, University of Padova, Padova, Italy
| | - Biagio Castaldi
- grid.5608.b0000 0004 1757 3470Pediatric Cardiology, Department of Women’s and Children’s Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Alvise Guariento
- grid.5608.b0000 0004 1757 3470Pediatric and Congenital Cardiac Surgery, Department of Cardiothoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy ,grid.42327.300000 0004 0473 9646Division of Cardiovascular Surgery, Department of Surgery, Hospital for Sick Children, Toronto, Canada
| | - Roberta Biffanti
- grid.5608.b0000 0004 1757 3470Pediatric Cardiology, Department of Women’s and Children’s Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Giovanni Di Salvo
- grid.5608.b0000 0004 1757 3470Pediatric Cardiology, Department of Women’s and Children’s Health, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Vladimiro Vida
- grid.5608.b0000 0004 1757 3470Pediatric and Congenital Cardiac Surgery, Department of Cardiothoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Massimo A. Padalino
- grid.5608.b0000 0004 1757 3470Pediatric and Congenital Cardiac Surgery, Department of Cardiothoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
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19
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Pivirotto M, Swartz MF, McGreevy MB, Atallah-Yunes N, Cholette JM, Lipshultz SE, Alfieris GM. Factors Associated With an Abnormal Blood Pressure Response During Exercise After Coarctation Repair. World J Pediatr Congenit Heart Surg 2021; 13:53-59. [PMID: 34919481 DOI: 10.1177/21501351211060351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Although resting blood pressures following aortic arch repair or the extended end-to-end anastomosis (EEA) repair for coarctation can be physiologic, factors associated with an abnormal blood pressure response after exercise are unknown. We measured blood pressure gradients following exercise in children who had undergone previous repair in accordance with a surgical selection algorithm and sought to identify factors associated with an abnormal blood pressure response. METHODS In accordance with our practice's surgical algorithm for repair of coarctation, infants were stratified to aortic arch repair when the distal transverse arch-to-left carotid artery ratio (DTA:LCA) ≤ 1.0, or when a brachiocephalic trunk or intra-cardiac lesion requiring repair was present. A thoracotomy and EEA were otherwise used. A follow-up exercise stress test (EST) measured the arm:leg blood pressure gradient after exercise, and a gradient ≥ 20 mm Hg was defined as an abnormal blood pressure response. RESULTS Thirty-seven infants who had previously undergone coarctation repair (aortic arch repair-19, EEA-18) completed an EST at 12.3 ± 2.2 years of age. Thirteen (35%) children (aortic arch repair-5, EEA-8; p = .3) exhibited an abnormal blood pressure response. Factors associated with an abnormal blood pressure response included: smaller DTA:LCA ratios prior to repair (1.0 ± .2 vs. 1.2 ± .3; p = .04) and greater body weight at the time of EST (57.5 ± 19.1 vs. 40.9 ± 15.6 kg; p = .03). CONCLUSION An abnormal blood pressure response following exercise is associated with smaller DTA:LCA ratios at the time of repair and increased weight during follow-up suggesting that patients with these factors warrant close observation.
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Affiliation(s)
- Mia Pivirotto
- Pediatric Cardiac Consortium of Upstate New York, USA.,12291University at Buffalo Jacobs School of Medicine and Biomedical Sciences and Oishei Children's Hospital, Buffalo, New York, USA
| | - Michael F Swartz
- Pediatric Cardiac Consortium of Upstate New York, USA.,6923University of Rochester School of Medicine and Dentistry and University of Rochester Medical Center, Rochester, New York, USA
| | - Megan B McGreevy
- Pediatric Cardiac Consortium of Upstate New York, USA.,12291University at Buffalo Jacobs School of Medicine and Biomedical Sciences and Oishei Children's Hospital, Buffalo, New York, USA
| | - Nader Atallah-Yunes
- Pediatric Cardiac Consortium of Upstate New York, USA.,12291University at Buffalo Jacobs School of Medicine and Biomedical Sciences and Oishei Children's Hospital, Buffalo, New York, USA
| | - Jill M Cholette
- Pediatric Cardiac Consortium of Upstate New York, USA.,6923University of Rochester School of Medicine and Dentistry and University of Rochester Medical Center, Rochester, New York, USA
| | - Steven E Lipshultz
- Pediatric Cardiac Consortium of Upstate New York, USA.,12291University at Buffalo Jacobs School of Medicine and Biomedical Sciences and Oishei Children's Hospital, Buffalo, New York, USA
| | - George M Alfieris
- Pediatric Cardiac Consortium of Upstate New York, USA.,6923University of Rochester School of Medicine and Dentistry and University of Rochester Medical Center, Rochester, New York, USA
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20
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Mandell JG, Loke YH, Mass PN, Opfermann J, Cleveland V, Aslan S, Hibino N, Krieger A, Olivieri LJ. Aorta size mismatch predicts decreased exercise capacity in patients with successfully repaired coarctation of the aorta. J Thorac Cardiovasc Surg 2021; 162:183-192.e2. [PMID: 33131888 DOI: 10.1016/j.jtcvs.2020.09.103] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 09/09/2020] [Accepted: 09/18/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Coarctation of the aorta (CoA) is associated with decreased exercise capacity despite successful repair with no residual stenosis; however, the hemodynamic mechanism remains unknown. This study aims to correlate aortic arch geometry with exercise capacity in patients with successfully repaired CoA and explain hemodynamic changes using 3-dimensional-printed aorta models in a mock circulatory flow loop. METHODS A retrospective chart review identified patients with CoA repair who had cardiac magnetic resonance imaging and an exercise stress test. Measurements included aorta diameters, arch height to diameter ratio, left ventricular function, and percent descending aorta (%DAo) flow. Each aorta was printed 3-dimensionally for the flow loop. Flow and pressure were measured at the ascending aorta (AAo) and DAo during simulated rest and exercise. Measurements were correlated with percent predicted peak oxygen consumption (VO2 max). RESULTS Fifteen patients (mean age 26.8 ± 8.6 years) had a VO2 max between 47% and 126% predicted (mean 92 ± 20%) with normal left ventricular function. DAo diameter and %DAo flow positively correlated with VO2 (P = .007 and P = .04, respectively). AAo to DAo diameter ratio (DAAo/DDAo) negatively correlated with VO2 (P < .001). From flow loop simulations, the ratio of %DAo flow in exercise to rest negatively correlated with VO2 (P = .02) and positively correlated with DAAo/DDAo (P < .01). CONCLUSIONS This study suggests aorta size mismatch (DAAo/DDAo) is a novel, clinically important measurement predicting exercise capacity in patients with successful CoA repair, likely due to increased resistance and altered flow distribution. Aorta size mismatch and %DAo flow are targets for further clinical evaluation in repaired CoA.
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Affiliation(s)
- Jason G Mandell
- Division of Cardiology, Children's National Hospital, Washington, DC.
| | - Yue-Hin Loke
- Division of Cardiology, Children's National Hospital, Washington, DC
| | - Paige N Mass
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, DC
| | - Justin Opfermann
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, DC
| | - Vincent Cleveland
- Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, DC
| | - Seda Aslan
- Department of Mechanical Engineering, University of Maryland, College Park, Md
| | - Narutoshi Hibino
- Section of Cardiac Surgery, Department of Surgery, University of Chicago/Advocate Children's Hospital Chicago, Ill
| | - Axel Krieger
- Department of Mechanical Engineering, University of Maryland, College Park, Md
| | - Laura J Olivieri
- Division of Cardiology, Children's National Hospital, Washington, DC; Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, DC
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21
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Abstract
BACKGROUND Ascending aortic dilation is a feared complication in adults with repaired coarctation of the aorta, as the condition is associated with life-threatening complications such as aortic dissection and rupture. However, the data are currently limited regarding factors associated with ascending aortic dilation in these patients. METHODS AND RESULTS From the national register of congenital heart disease, 165 adult patients (≥ 18 years old) with repaired coarctation of the aorta, and echocardiographic data on aortic dimensions, were identified (61.2% male, mean age 35.8 ± 14.5 years). Aortic dilation (aortic diameters > 2 SD above reference mean) was found in 55 (33.3%) of the 165 included patients, and was associated with manifest aortic valve disease in univariable logistic regression analysis (OR 2.44, 95% CI [1.23, 4.83]). CONCLUSIONS Aortic dilation is common post-repair of coarctation of the aorta, and is associated with manifest aortic valve disease and thus indirectly with the presence of a bicuspid aortic valve. However, no association was found between aortic dilation and age or blood pressure.
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22
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Windsor J, Mukundan C, Stopak J, Ramakrishna H. Analysis of the 2020 European Society of Cardiology (ESC) Guidelines for the Management of Adults With Congenital Heart Disease (ACHD). J Cardiothorac Vasc Anesth 2021; 36:2738-2757. [PMID: 33985885 DOI: 10.1053/j.jvca.2021.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 04/04/2021] [Indexed: 01/02/2023]
Abstract
Adult congenital heart disease (ACHD) continues to rapidly increase worldwide. With an estimated 1.5 million adults with ACHD in the USA alone, there is a growing need for better education in the management of these complex patients and multiple knowledge gaps exist. This manuscript comprehensively reviewed the recent (2020) updated European Society of Cardiology Guidelines for the management of ACHD created by the Task Force for the management of adult congenital heart disease of the European Society of Cardiology, with perioperative implications for the adult cardiac anesthesiologist and intensivist who may be called upon to manage these complex patients.
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Affiliation(s)
- Jimmy Windsor
- Clinical Associate Professor of Anesthesia, University of Iowa Carver College of Medicine Department of Anesthesia, Division of Pediatric Anesthesia, 200 Hawkins Drive, Iowa City, Iowa, 52242
| | - Chaitra Mukundan
- Clinical Assistant Professor of Anesthesia, University of Iowa Carver College of Medicine Department of Anesthesia, Division of Pediatric Anesthesia, 200 Hawkins Drive, Iowa City, Iowa, 52242
| | - Joshua Stopak
- Clinical Assistant Professor of Anesthesia, University of Iowa Carver College of Medicine Department of Anesthesia, Division of Pediatric Anesthesia, 200 Hawkins Drive, Iowa City, Iowa, 52242
| | - Harish Ramakrishna
- Professor of Anesthesiology, Mayo Clinic School of Medicine, Department of Anesthesiology and Perioperative Medicine, Division of Cardiovascular and Thoracic Anesthesiology, 200 First Street SW, Rochester, MN 55905.
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23
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Demircan T, Kizilca Ö, Yilmaz N, Zihni C, Kir M, Ünal N. Evaluation of left ventricular functions by speckle-tracking echocardiography in coarctation patients. Echocardiography 2021; 38:410-416. [PMID: 33576053 DOI: 10.1111/echo.14993] [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: 11/06/2020] [Revised: 01/23/2021] [Accepted: 01/25/2021] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND/AIM Two-dimensional speckle-tracking echocardiography (2D-STE) is a novel method that allows the assessment of regional myocardial function. The aim of our study was to use 2D-STE to assess left ventricular deformation in patients with coarctation of the aorta (CoA). METHODS In this prospective study, patients with CoA (n = 42) and healthy controls (n = 39) were recruited. Children with CoA who visited the outpatient clinic between 2013 and 2014 were included. The data were compared with those obtained from the sex- and age-matched controls. RESULTS The mean age of the patients was 5.8 ± 4.5 years. Global longitudinal strain based on all three apical views and total global strain values did not appear to be different between the patient and the control groups (P = .59, P = .51, P = .15, P = .38). Hypertension was detected in 14 (33.3%) patients with CoA. There were significant differences between the global longitudinal strain values of the normotensive CoA subgroup and the hypertensive CoA subgroup (P < .05). CONCLUSIONS In our study, we found that 2D-STE total strain analysis of patients with CoA was not different from comparative healthy controls. However, we determined that 2D-STE parameters were lower in the hypertensive CoA subgroup compared to the normotensive CoA subgroup.
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Affiliation(s)
- Tülay Demircan
- Department of Pediatric Cardiology, SBU, Tepecik Training and Research Hospital, İzmir, Turkey
| | - Özgür Kizilca
- Department of Pediatric Cardiology, Medical Faculty of Namık Kemal University, Tekirdağ, Turkey
| | - Nuh Yilmaz
- Department of Pediatric Cardiology, Medical Faculty of Mustafa Kemal University, Hatay, Turkey
| | - Cüneyt Zihni
- Department of Pediatric Cardiology, SBU, Behçet Uz Children Hospital, İzmir, Turkey
| | - Mustafa Kir
- Department of Pediatric Cardiology, Medical Faculty of Dokuz Eylül University, İzmir, Turkey
| | - Nurettin Ünal
- Department of Pediatric Cardiology, Medical Faculty of Dokuz Eylül University, İzmir, Turkey
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24
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Boe BA, Armstrong AK, Janse SA, Loccoh EC, Stockmaster K, Holzer RJ, Cheatham SL, Cheatham JP, Berman DP. Percutaneous Implantation of Adult Sized Stents for Coarctation of the Aorta in Children ≤20 kg: A 12-Year Experience. Circ Cardiovasc Interv 2021; 14:e009399. [PMID: 33544625 DOI: 10.1161/circinterventions.120.009399] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Stent implantation (SI) is more effective than balloon angioplasty for the treatment of coarctation of the aorta (CoA). Due to technical factors, balloon angioplasty is more commonly performed in small patients. We sought to evaluate outcomes of percutaneous adult sized SI for the treatment of CoA in small patients. METHODS A single-center retrospective review of all patients ≤20 kg who underwent percutaneous adult sized SI for native or recurrent CoA from 2004 to 2015 was performed. RESULTS Thirty-nine patients (20 patients ≤10 kg) were identified, with 28 (71.8%) having recurrent CoA and 22 (56.4%) previously failed balloon angioplasty. At the time of SI, the median (range) patient age and weight were 1.1 (0.3-7.9) years and 10 (5.5-20.4) kg, respectively. SI resulted in significant improvements in the median gradient (26 mm Hg [interquartile range (IQR), 18-42] to 0 mm Hg [IQR, 0-2]; P< 0.05) and median minimum diameter (3.6 mm [IQR, 2.4-4.8] to 7.7 mm [IQR, 6.5-9.4]; P<0.05). Seven patients (18%) had procedural adverse events. Twenty-seven (69%) patients underwent elective reintervention at a median time of 49.3 (IQR, 26.5-63.2) months from SI, with 8 (21%) stents requiring repeat SI for stent fracture. Over a median follow-up of 67.2 (IQR, 33.8-116.1) months, 25 patients (69%) were without hypertension or blood pressure gradient. Three (11%) patients developed femoral arterial occlusion. CONCLUSIONS Adult sized SI is an alternative to surgical intervention for small patients with CoA. SI carries a risk of access-related complications, which may improve with the development of lower profile stents with adult sized maximum diameters.
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Affiliation(s)
- Brian A Boe
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
| | - Aimee K Armstrong
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
| | - Sarah A Janse
- Center for Biostatistics Department of Biomedical Informatics, The Ohio State University, Columbus (S.A.J.)
| | - Eméfah C Loccoh
- The Ohio State University College of Medicine, Columbus (E.C.L.)
| | - Katie Stockmaster
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
| | - Ralf J Holzer
- Department of Pediatrics, Weill Cornell Medical College, New York, NY (R.J.H.)
| | - Sharon L Cheatham
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
| | - John P Cheatham
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
| | - Darren P Berman
- Pediatrics, The Heart Center, The Ohio State University School of Medicine, Nationwide Children's Hospital, Columbus, OH (B.A.B., A.K.A., K.S., S.L.C., J.P.C., D.P.B.)
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25
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Dijkema EJ, Dik L, Breur JMP, Sieswerda GT, Haas F, Slieker MG, Schoof PH. Two decades of aortic coarctation treatment in children; evaluating techniques. Neth Heart J 2021; 29:98-104. [PMID: 33175331 PMCID: PMC7843778 DOI: 10.1007/s12471-020-01513-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE This study focuses on the evolution of treatment techniques for aortic coarctation in children and assesses long-term morbidity. METHODS This retrospective cohort study evaluates patients treated for native aortic coarctation, with at least 7 years of follow-up. To assess time-related changes, three time periods were distinguished according to year of primary intervention (era 1, 2 and 3). Operative and long-term follow-up data were collected by patient record reviews. RESULTS The study population consisted of 206 patients (177 surgical and 29 catheter-based interventions), with a median follow-up of 151 months. Anterior approach with simultaneous repair of aortic arch and associated cardiac lesions was more common in the most recent era. Median age at intervention did not change over time. Reintervention was necessary in one third of the cohort with an event-free survival of 74% at 5‑year and 68% at 10-year follow-up. Reintervention rates were significantly higher after catheter-based interventions compared with surgical interventions (hazard ratio [HR] 1.8, 95% confidence interval [CI] 1.04-3.00, p = 0.04) and in patients treated before 3 months of age (HR 2.1, 95% CI 1.27-3.55, p = 0.003). Hypertension was present in one out of five patients. CONCLUSION Nowadays, complex patients with associated cardiac defects and arch hypoplasia are being treated surgically on bypass, whereas catheter-based intervention is introduced for non-complex patients. Reintervention is common and more frequent after catheter-based intervention and in surgery under 3 months of age. One fifth of the 206 patients remained hypertensive.
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Affiliation(s)
- E J Dijkema
- Department of Pediatric Cardiology, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands.
| | - L Dik
- Department of Pediatric Cardiology, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands
| | - J M P Breur
- Department of Pediatric Cardiology, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands
| | - G T Sieswerda
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - F Haas
- Department of Cardiothoracic Surgery, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands
| | - M G Slieker
- Department of Pediatric Cardiology, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands
| | - P H Schoof
- Department of Cardiothoracic Surgery, Wilhelmina Children's Hospital (WKZ), University Medical Center Utrecht, Utrecht, The Netherlands
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26
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Labombarda F, Bonopéra M, Maragnes P, Milliez P, Manrique A, Beygui F. Impaired left atrial function in adults and adolescents with corrected aortic coarctation. Pediatr Cardiol 2021; 42:199-209. [PMID: 32975604 DOI: 10.1007/s00246-020-02471-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 09/18/2020] [Indexed: 11/30/2022]
Abstract
This study examined the left atrial (LA) function using two-dimensional (2D) strain analysis after aortic coarctation (CoA) repair, as well as relationships between LA function and patient characteristics, especially aortic arch anatomy. 56 patients (34 males, age: 31 ± 16 years) with CoA repair (46 post 'end-to-end anastomosis/subclavian flap') and 56 controls were studied. 2D strain imaging was performed to assess left ventricular (LV) and LA functions including peak-positive LA strain, early and late diastolic LA strains, and global longitudinal (LV-GLS) and circumferential (LV-GCS) strains. LA dysfunction (LAD) was defined as a peak-positive LA strain value lower than the mean value of the control group minus 2 SDs. Peak-positive LA strain, early and late diastolic LA strains, and LV-GLS were significantly lower in the CoA group while LV-GCS did not differ. No significant correlation was found between LA strain and either current age, age at initial repair, or blood pressure; Ea and LV-GLS were moderately correlated to peak-positive LA strain (r = 0.49, p < 0.001 and r = - 0.55, p < 0.001, respectively). 23 CoA patients (41%) presented LAD (abnormal peak-positive LA strain < 25%). Among patients who underwent end-to-end anastomosis/subclavian flap, those with a non-romanesque aortic arch anatomy exhibited a significantly lower peak-positive LA strain. Ischemic stroke and atrial arrhythmia were more frequent in CoA patients with LAD. Our findings suggest that LAD may be prevalent late after CoA repair. Postoperative aortic arch anatomy may impact peak-positive LA strain.
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Affiliation(s)
- Fabien Labombarda
- Department of Cardiology, CHU de Caen, Avenue cote de nacre, 14000, Caen, France. .,Medical School, UNICAEN, CHU Caen, Université Caen Normandie, 4650, Caen, EA, France. .,Signalisation, Electrophysiologie et Imagerie des Lésions d'ischémie-Reperfusion Myocardique, 14000, Caen, France.
| | - Maud Bonopéra
- Department of Cardiology, CHU de Caen, Avenue cote de nacre, 14000, Caen, France
| | - Pascale Maragnes
- Department of Cardiology, CHU de Caen, Avenue cote de nacre, 14000, Caen, France
| | - Paul Milliez
- Department of Cardiology, CHU de Caen, Avenue cote de nacre, 14000, Caen, France.,Medical School, UNICAEN, CHU Caen, Université Caen Normandie, 4650, Caen, EA, France.,Signalisation, Electrophysiologie et Imagerie des Lésions d'ischémie-Reperfusion Myocardique, 14000, Caen, France
| | - Alain Manrique
- Medical School, UNICAEN, CHU Caen, Université Caen Normandie, 4650, Caen, EA, France.,Signalisation, Electrophysiologie et Imagerie des Lésions d'ischémie-Reperfusion Myocardique, 14000, Caen, France
| | - Farzin Beygui
- Department of Cardiology, CHU de Caen, Avenue cote de nacre, 14000, Caen, France.,Medical School, UNICAEN, CHU Caen, Université Caen Normandie, 4650, Caen, EA, France.,Signalisation, Electrophysiologie et Imagerie des Lésions d'ischémie-Reperfusion Myocardique, 14000, Caen, France
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27
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Laure Yammine M, Calvieri C, Chinali M, Giannico S, Cafiero G, Giordano U. Surgical Versus Percutaneous Stenting Treatment of Isolated Aortic Coarctation: Long-Term Follow-Up. CONGENIT HEART DIS 2021. [DOI: 10.32604/chd.2021.015896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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28
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Abjigitova D, Mokhles MM, Witsenburg M, van de Woestijne PC, Bekkers JA, Bogers AJJC. Surgical repair of aortic coarctation in adults: half a century of a single centre clinical experience. Eur J Cardiothorac Surg 2020; 56:1178-1185. [PMID: 31549166 PMCID: PMC7043140 DOI: 10.1093/ejcts/ezz259] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/13/2019] [Accepted: 08/26/2019] [Indexed: 12/30/2022] Open
Affiliation(s)
- Djamila Abjigitova
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Mostafa M Mokhles
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Maarten Witsenburg
- Department of Cardiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | | | - Jos A Bekkers
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Ad J J C Bogers
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
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29
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Labombarda F, Mulet B, Maragnes P, Beygui F. Impaired left atrial stiffness in patients with corrected congenital left ventricular outflow obstructions. Echocardiography 2020; 38:47-56. [PMID: 33174642 DOI: 10.1111/echo.14925] [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: 10/01/2020] [Accepted: 10/24/2020] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE We examined the left atrial stiffness index (LA Stiff) on echocardiography and its determinants in adults and adolescents with repaired congenital left ventricular outflow obstructions (c-LVOOs), including isolated subaortic stenosis (SAS), stenotic bicuspid aortic valve (BAV), and aortic coarctation (CoA). METHODS Seventy-two patients (43 males, age: 31 ± 15 years) with repaired c-LVOOs (SAS: n = 12; BAV: n = 27; CoA: n = 33) were compared to 72 age- and sex-matched controls. 2D strain imaging was performed to assess left ventricular (LV) and LA function, including peak positive longitudinal LA strain (LAS), late diastolic LA strain (LDS), and LV global longitudinal strain (GLS). The (E/Ea)/LAS ratio was used to calculate LA Stiff. RESULTS LA Stiff was significantly higher in the c-LVOO group than in the control group. Among the c-LVOO patients, the CoA group had the lowest GLS and the highest LA Stiff; no significant differences were found with respect to sex, hypertension history, smoking status, or repeated repair among c-LVOO subtypes. Multivariable regression analysis with the variables "BMI" and "c-LVOO subtype" revealed that BMI and c-LVOO subtypes were independently associated with LA Stiff (b = 0.290, P = .009 and b = 0.353, P = .002, respectively). CONCLUSIONS We documented abnormal LA Stiff values in adults and adolescents after c-LVOO repair. Patients with CoA demonstrated the most impaired LA Stiff values. Overweight may contribute to worse LA Stiff values. Further studies are required to determine the prognostic implications of LA Stiff in patients with repaired c-LVOOs.
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Affiliation(s)
- Fabien Labombarda
- Department of Cardiology, CHU de Caen, Caen, France.,Medical School, Université Caen Normandie, UNICAEN, CHU Caen, Caen, France
| | - Benoit Mulet
- Department of Pediatry, CHU de Caen, Caen, France
| | | | - Farzin Beygui
- Department of Cardiology, CHU de Caen, Caen, France.,Medical School, Université Caen Normandie, UNICAEN, CHU Caen, Caen, France
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30
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Sendzikaite S, Sudikiene R, Tarutis V, Lubaua I, Silis P, Rybak A, Jankauskiene A, Litwin M. Prevalence of arterial hypertension, hemodynamic phenotypes, and left ventricular hypertrophy in children after coarctation repair: a multicenter cross-sectional study. Pediatr Nephrol 2020; 35:2147-2155. [PMID: 32529324 DOI: 10.1007/s00467-020-04645-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/28/2020] [Accepted: 06/03/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND This study aimed to evaluate hemodynamic phenotypes and prevalence of left ventricular hypertrophy in children after coarctation repair with right arm and leg blood pressure difference < 20 mmHg. Secondary objectives were analysis of effects of age at intervention, residual gradient across the descending aorta, and type of correction. METHODS Blood pressure status and left ventricular hypertrophy were diagnosed according to European Society of Hypertension 2016 guidelines. RESULTS Of 90 patients with a median age 12.5 (8.9-15.8) years, 8.5 (6.0-11.8) years after coarctation repair who were included, 42 (46.7%) were hypertensive. Isolated systolic hypertension dominated among 29 hypertensive patients with uncontrolled or masked hypertension (25 of 29; 86.2%). Of the 48 patients with office normotension, 14.6% (7) had masked hypertension, 8.3% (4) had ambulatory prehypertension, and 54.2% (26) were truly normotensive. Left ventricular hypertrophy was diagnosed in 29 patients (32.2%), including 14 of 42 (33.3%) hypertensive and 15 of 48 (31.3%) normotensive patients. The peak systolic gradient across the descending aorta was greater in hypertensive subjects (33.3 ± 12.7 mmHg) compared with normotensive subjects (25 ± 8.2 mmHg, p = 0.0008). Surgical correction was performed earlier than percutaneous intervention (p < 0.0001) and dominated in 40 of 48 (83.3%) normotensive versus 24 of 42 (57.1%) hypertensive patients (p = 0.006). CONCLUSIONS Arterial hypertension with isolated systolic hypertension as the dominant phenotype and left ventricular hypertrophy are prevalent even after successful coarctation repair. Coarctation correction from the age of 9 years and older was associated with a higher prevalence of hypertension.
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Affiliation(s)
- Skaiste Sendzikaite
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania.
| | - Rita Sudikiene
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
| | - Virgilijus Tarutis
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
| | - Inguna Lubaua
- Clinic for Paediatric Cardiology and Cardiac Surgery, Children's Clinical University Hospital, Stradins University, Riga, Latvia
| | - Pauls Silis
- Clinic for Paediatric Cardiology and Cardiac Surgery, Children's Clinical University Hospital, Stradins University, Riga, Latvia
| | - Agata Rybak
- Department of Cardiology, The Children's Memorial Health Institute, Warsaw, Poland
| | - Augustina Jankauskiene
- Institute of Clinical Medicine, Vilnius University, Faculty of Medicine, Vilnius, Lithuania
| | - Mieczyslaw Litwin
- Department of Nephrology and Arterial Hypertension, The Children's Memorial Health Institute, Warsaw, Poland
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31
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Ramlakhan KP, Tobler D, Greutmann M, Schwerzmann M, Baris L, Yetman AT, Nihoyannopoulos P, Manga P, Boersma E, Maggioni AP, Johnson MR, Hall R, Roos-Hesselink JW. Pregnancy outcomes in women with aortic coarctation. Heart 2020; 107:heartjnl-2020-317513. [PMID: 33122301 PMCID: PMC7873427 DOI: 10.1136/heartjnl-2020-317513] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/22/2020] [Accepted: 09/30/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Pregnancy in women with aortic coarctation (CoA) has an estimated moderately increased risk (mWHO II-III) of adverse cardiovascular, obstetric or fetal events, but prospective data to validate this risk classification are scarce. We examined pregnancy outcomes and identified associations with adverse outcomes. METHODS Pregnancies in women with CoA were selected from the worldwide prospective Registry of Pregnancy and Cardiac Disease (ROPAC, n=303 out of 5739), part of the European Society of Cardiology EURObservational Research Programme. The frequency of and associations with major adverse cardiac events (MACE) and hypertensive disorders (pregnancy-induced hypertension, (pre-)eclampsia or haemolysis, elevated liver enzymes and low platelets syndrome) were analysed. RESULTS Of 303 pregnancies (mean age 30 years, pregnancy duration 39 weeks), 9.6% involved unrepaired CoA and 27.1% were in women with pre-existing hypertension. No maternal deaths or aortic dissections occurred. MACE occurred in 13 pregnancies (4.3%), of which 10 cases were of heart failure (3.3%). Univariable associations with MACE included prepregnancy clinical signs of heart failure (OR 31.8, 95% CI 6.8 to 147.7), left ventricular ejection fraction <40% (OR 10.4, 95% CI 1.8 to 59.5), New York Heart Association class >1 (OR 11.4, 95% CI 3.6 to 36.3) and cardiac medication use (OR 4.9, 95% CI 1.3 to 18.3). Hypertensive disorders of pregnancy occurred in 16 (5.3%), cardiac medication use being their only predictor (OR 3.2, 95% CI 1.1 to 9.6). Premature births were 9.1%, caesarean section was performed in 49.7% of pregnancies. Of 4 neonatal deaths, 3 were after spontaneous extreme preterm birth. CONCLUSIONS The ROPAC data show low MACE and hypertensive disorder rates during pregnancy in women with CoA, suggesting pregnancy to be more safe and better tolerated than previously appreciated.
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Affiliation(s)
| | - Daniel Tobler
- Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Matthias Greutmann
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Markus Schwerzmann
- Center for Congenital Heart Disease, University Hospital Inselspital, University of Bern, Bern, Switzerland
| | - Lucia Baris
- Department of Cardiology, Erasmus MC, Rotterdam, The Netherlands
| | - Anji T Yetman
- Division of Pediatric Cardiology, University of Nebraska Medical Center, Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - Petros Nihoyannopoulos
- Department of Cardiology, National Heart and Lung Institute, Hammersmith Hospital, London, UK
| | - Pravin Manga
- Division of Cardiology, Department of Internal Medicine, University of Witwatersrand, Johannesburg, South Africa
| | - Eric Boersma
- Department of Clinical Epidemiology, Erasmus MC, Rotterdam, The Netherlands
| | - Aldo P Maggioni
- EURObservational Research Programme, European Society of Cardiology, Sophia Antipolis, France
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Mark R Johnson
- Department of Obstetric Medicine, Imperial College London, Chelsea and Westminster Hospital, London, UK
| | - Roger Hall
- Department of Cardiology, University of East Anglia, Norwich, UK
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32
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What Is the Most Common Cause of Secondary Hypertension?: An Interdisciplinary Discussion. Curr Hypertens Rep 2020; 22:101. [PMID: 33119816 DOI: 10.1007/s11906-020-01106-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Traditional statements in medical textbooks pointed that 90 to 95% of cases of hypertension is essential or primary. However, secondary hypertension seems to be common in those patients with resistant forms of hypertension. Appropriate investigation and treatment may have prognostic impact but frequently hypertension remission did not occur raising concerns about the real meaning of secondary hypertension. Here, we provided an interdisciplinary and critical discussion comprising an endocrinologist, a nephrologist, and a cardiologist with expertise in resistant hypertension. We reviewed the literature approaching each one of the recognizable cause of hypertension. RECENT FINDINGS Recent studies pointed that the most common causes of secondary hypertension are those who overall responses to their treatments do not promote hypertension remission including obstructive sleep apnea (OSA), chronic kidney disease, renovascular hypertension and primary aldosteronism. The authors raised concerns regarding the lack of inclusion of obesity by several societies as a formal cause of hypertension considering not only the biologic plausibility but also the huge impact of weight loss therapies such as bariatric surgery on hypertension remission. In contrast, there is no discussion that a very rare condition-namely pheochromocytoma-is the most "typical" cause of hypertension by promoting hypertension remission in the majority of patients after surgical procedure. Hypertension is a complex condition with multiple environmental and genetics interactions. In clinical practice, it is challenging to prove causality in hypertension. Common conditions largely acceptable as causes of hypertension (OSA, chronic kidney disease, renovascular hypertension, and primary aldosteronism) frequently occur in a setting of an established hypertension background and therefore do not promote hypertension remission in a significant proportion of patients. If obesity becomes largely accepted by several societies as a secondary form of hypertension, this pandemic condition will be certainly the most common cause of hypertension.
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Giordano U, Chinali M, Franceschini A, Cafiero G, Yammine ML, Brancaccio G, Giannico S. Impact of complex congenital heart disease on the prevalence of arterial hypertension after aortic coarctation repair. Eur J Cardiothorac Surg 2020; 55:559-563. [PMID: 30085014 DOI: 10.1093/ejcts/ezy257] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 06/15/2018] [Accepted: 06/20/2018] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES This study was designed to evaluate the difference in the prevalence of long-term arterial hypertension among patients with corrected aortic coarctation according to the existence of associated cardiac congenital lesions. METHODS We identified 235 patients who had undergone surgery for aortic coarctation and classified them into 2 groups: patients with isolated coarctation of the aorta (CoA) and patients with aortic coarctation associated with complex congenital heart disease. Data were retrospectively analysed. RESULTS There were 148 subjects with isolated CoA and 87 with complex CoA (CoA-c). Patients were defined as hypertensive if they required antihypertensive treatment and/or when blood pressure was above 95th percentile. Patients with isolated aortic coarctation were significantly younger than patients with CoA-c (P < 0.001) and a markedly higher prevalence of arterial hypertension (44% vs 24%) was documented in the isolated coarctation group. The difference in the prevalence of hypertension in the 2 groups was still significant after correcting for differences in age (P < 0.001), confirming that the prevalence of arterial hypertension in patients with CoA-c was half of that of patients with isolated CoA. CONCLUSIONS We conclude that complex congenital heart disease in patients who have undergone surgical correction for aortic coarctation results in a significantly lower prevalence of late-onset hypertension. Reduced systemic flow and pressure before surgery in patients with CoA-c might be associated with a lower rate of arterial hypertension.
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Affiliation(s)
- Ugo Giordano
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Marcello Chinali
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Alessio Franceschini
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Giulia Cafiero
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Marie Laure Yammine
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Gianluca Brancaccio
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
| | - Salvatore Giannico
- Pediatric Cardiology and Cardiac Surgery Department, Bambino Gesù Children's Hospital, Institute for Treatment and Research, Rome, Italy
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Yurpolskaya LA, Shlyappo MA, Makarenko VN, Svobodov AA, Levchenko EG, Makarenko MV, Poromov AA. [4D FLOW Magnetic Resonance Imaging in the Study of Blood Flow in Patients With Aortic Coarctation in the Long-Term After Surgery]. ACTA ACUST UNITED AC 2020; 60:54-64. [PMID: 33155959 DOI: 10.18087/cardio.2020.8.n1094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/29/2020] [Indexed: 11/18/2022]
Abstract
Aim Comprehensive evaluation of blood flow in the thoracic aorta using a software for 4D processing of magnetic resonance (MR) images of the heart and blood vessels (4D Flow) in patients with aortic coarctation in the late postoperative period.Materials and methods The MR study of the heart was performed for 10 patients (7 boys and 3 girls) aged 8 to 13 years (median, 9.5 [8.3; 10.8] years) who underwent resection with end-to-end anastomosis for aortic coarctation at age of 2 weeks to 10 months. MR tomography was performed on a 1.5 T MR scanner using a multichannel surface coil for scanning, electrocardiographic synchronization, and a specialized package of pulse sequences for scanning of the heart. Blood flow was evaluated with a 4D data handling software for processing of MR images of heart and blood vessels (4D Flow). The following blood flow parameters were analyzed: blood flow volume per second, peak blood flow velocity, peak and minimum blood flow area at the levels of ascending aorta, arch, isthmus, and descending aorta, and pressure gradient at the level of maximum narrowing of the aorta. 3D-MR images were used for evaluation of aortic geometry. Blood flow formation, distribution, and trajectories were analyzed by maps of vectors, particle trace, and stream lines. Statistical analysis was performed with a Statistica (v. 6.0 StatSoft Inc.) package.Results Accelerated flow in the region of residual aortic stenosis in systole was observed in all patients; 4 patients had an additional vortex flow below the aortic stenosis and a spiral flow in the descending aorta. The pressure gradient on the aortic isthmus was directly correlated with the left ventricular myocardial mass index (r=0.65; р=0.04) and indexes of blood flow in the ascending and descending aorta (р=0.03; р=0.026). No significant correlation was found for blood flow indexes and geometry of the aortic arch (H / L). Delayed contrast enhancement MR imaging did not detect any fibrotic changes in the myocardium in only one patient. The fibrosis severity inversely correlated with the right ventricular ejection fraction (r=0.65; р=0.04) and directly correlated with the pressure gradient at the aortic isthmus (r=0.63; p=0.05).Conclusion The 4D MR image processing software for the heart and blood vessels allows studying the blood flow in detail under natural conditions, provides potential advantages in comprehensive evaluation of patients with aortic coarctation during a dynamic follow-up. For a definitive conclusion about the relationship between the altered blood flow in the thoracic aorta and markers of residual, post-correction pathology, larger studies are required as well as long-term follow-up of patients with documented pathological patterns of blood flow (changes in blood flow velocity and volume throughout the entire thoracic aorta in combination with disorders in the normal flow geometry during the cardiac cycle).
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Affiliation(s)
- L A Yurpolskaya
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - M A Shlyappo
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - V N Makarenko
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - A A Svobodov
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - E G Levchenko
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - M V Makarenko
- A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Moscow
| | - A A Poromov
- I. Mechnikov Research Institute of Vaccines and Sera, Moscow, Russia
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Is the burden of late hypertension and cardiovascular target organ damage in children and adolescents with coarctation of the aorta after early successful repair different to healthy controls? Cardiol Young 2020; 30:1305-1312. [PMID: 32693850 DOI: 10.1017/s104795112000205x] [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] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Cardiovascular morbidity is high in patients with coarctation of aorta even after successful repair. This study aimed to assess the frequency of late hypertension and the relationship between ambulatory hypertension and cardiovascular target organ damage in children and adolescents after early and successful repair of coarctation of the aorta. METHODS Twenty-five children and adolescents (mean age 13.5 ± 3.43 years) with repaired coarctation of the aorta (median age at repair 4 months, arm-leg gradient <20 mmHg) and 16 healthy controls were included. Office and ambulatory blood pressure, pulse wave velocity, and left ventricular mass index were assessed. RESULTS Both day- and night-time systolic blood pressure standard deviation score and left ventricular mass index were significantly higher in patients compared to controls (p ≤ 0.001 for all), whereas pulse wave velocity did not differ. The prevalence of masked hypertension, isolated nocturnal hypertension, and left ventricular hypertrophy were 40, 28, and 24%, respectively. Left ventricular mass index was higher in patients with sustained hypertension, masked hypertension, and normotension compared to controls (p < 0.05). In multivariate analysis, higher night-time systolic blood pressure standard deviation score was the only independent predictor of left ventricular mass index. CONCLUSION The present study reveals a high prevalence of masked hypertension, isolated nocturnal hypertension, and left ventricular hypertrophy in children and adolescents with coarctation of the aorta even after early and successful repair. Ambulatory blood pressure monitoring should be considered to diagnose hypertension. All coarctation of aorta patients should be followed up lifelong and encouraged to establish a healthy lifestyle starting from childhood.
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The Japanese Society of Hypertension Guidelines for the Management of Hypertension (JSH 2019). Hypertens Res 2020; 42:1235-1481. [PMID: 31375757 DOI: 10.1038/s41440-019-0284-9] [Citation(s) in RCA: 1059] [Impact Index Per Article: 264.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Increased blood pressure is associated with increased carotid artery intima-media thickness in children with repaired coarctation of the aorta. J Hypertens 2020; 37:1689-1698. [PMID: 30950974 DOI: 10.1097/hjh.0000000000002077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVES The intima-media thickness of the common carotid artery (cIMT) is a good noninvasive surrogate marker for cardiovascular disease. Regular cIMT monitoring in children with congenital heart disease has great potential. We sought to determine which anthropomorphic and haemodynamic variables were significantly associated with the cIMT in paediatric patients with obesity and children with repaired coarctation of the aorta (CoA). METHODS We measured the cIMT in 143 children aged 5 to less than 18 years including normal weight controls (n = 44), children with overweight/obesity (n = 73) and children with repaired CoA (n = 26). cIMT was compared and the association between the cIMT and patient characteristics, including obesity and blood pressure (BP), was investigated. RESULTS BMI z score, sex and the presence of CoA were significant independent predictors of cIMT. The cIMT was significantly greater in children with overweight/obesity (0.53 ± 0.06 mm) relative to normal weight controls (0.51 ± 0.04 mm), as well as in CoA patients with abnormally high BP (0.57 ± 0.08 mm) versus CoA patients with normal BP (0.52 ± 0.05 mm) and controls (0.51 ± 0.04 mm). CoA patients with normal BP did not have significantly increased cIMT. CONCLUSION cIMT was positively associated with BMI z score, male sex and CoA repair in children. The increased cIMT in children with repaired CoA was because of those with abnormally high BP, which was masked in clinic for most of these patients. These findings warrant further investigations into the cIMT and other atherosclerotic risk factors to determine their potential clinical impact in these highly susceptible patients.
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Abstract
Aortic coarctation is a discrete narrowing of the thoracic aorta. In addition to anatomic obstruction, it can be considered an aortopathy with abnormal vascular properties characterized by stiffness and impaired relaxation. There are surgical and transcatheter techniques to address the obstruction but, despite relief, patients with aortic coarctation are at risk for hypertension, aortic complications, and abnormalities with left ventricular performance. This review covers the etiology, pathophysiology, diagnosis, and management of adults with aortic coarctation, with emphasis on multimodality imaging characteristics and lifelong surveillance to identify long-term complications.
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Affiliation(s)
- Yuli Y Kim
- Philadelphia Adult Congenital Heart Center, Perelman School of Medicine at the University of Pennsylvania, Penn Medicine and Children's Hospital of Philadelphia, Perelman Center for Advanced Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA.
| | - Lauren Andrade
- Philadelphia Adult Congenital Heart Center, Perelman School of Medicine at the University of Pennsylvania, Penn Medicine and Children's Hospital of Philadelphia, Perelman Center for Advanced Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Stephen C Cook
- Adult Congenital Heart Disease Program, Congenital Heart Center, Helen DeVos Children's Hospital, Frederik Meijer Heart & Vascular Institute, Pediatrics and Human Development, Michigan State University, 25 Michigan Street NE Suite 4200, Grand Rapids, MI 49503, USA
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Agasthi P, Pujari SH, Tseng A, Graziano JN, Marcotte F, Majdalany D, Mookadam F, Hagler DJ, Arsanjani R. Management of adults with coarctation of aorta. World J Cardiol 2020; 12:167-191. [PMID: 32547712 PMCID: PMC7284000 DOI: 10.4330/wjc.v12.i5.167] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/21/2020] [Accepted: 03/26/2020] [Indexed: 02/06/2023] Open
Abstract
Coarctation of the aorta (CoA) is a relatively common congenital cardiac defect often causing few symptoms and therefore can be challenging to diagnose. The hallmark finding on physical examination is upper extremity hypertension, and for this reason, CoA should be considered in any young hypertensive patient, justifying measurement of lower extremity blood pressure at least once in these individuals. The presence of a significant pressure gradient between the arms and legs is highly suggestive of the diagnosis. Early diagnosis and treatment are important as long-term data consistently demonstrate that patients with CoA have a reduced life expectancy and increased risk of cardiovascular complications. Surgical repair has traditionally been the mainstay of therapy for correction, although advances in endovascular technology with covered stents or stent grafts permit nonsurgical approaches for the management of older children and adults with native CoA and complications. Persistent hypertension and vascular dysfunction can lead to an increased risk of coronary disease, which, remains the greatest cause of long-term mortality. Thus, blood pressure control and periodic reassessment with transthoracic echocardiography and three-dimensional imaging (computed tomography or cardiac magnetic resonance) for should be performed regularly as cardiovascular complications may occur decades after the intervention.
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Affiliation(s)
- Pradyumna Agasthi
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
| | - Sai Harika Pujari
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
| | - Andrew Tseng
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Joseph N Graziano
- Division of Cardiology, Phoenix Children's Hospital, Children's Heart Center, Phoenix, AZ 85016, United States
| | - Francois Marcotte
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
| | - David Majdalany
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
| | - Farouk Mookadam
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
| | - Donald J Hagler
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Reza Arsanjani
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ 85259, United States
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Egbe AC, Miranda WR, Bonnichsen CR, Warnes CA, Connolly HM. Potential Benefits of Ambulatory Blood Pressure Monitoring in Coarctation of Aorta. J Am Coll Cardiol 2020; 75:2089-2090. [PMID: 32327108 DOI: 10.1016/j.jacc.2020.02.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/03/2020] [Accepted: 02/18/2020] [Indexed: 10/24/2022]
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Right Ventricular Strain Impairment in Adults and Adolescents with Repaired Aortic Coarctation. Pediatr Cardiol 2020; 41:827-836. [PMID: 32095852 DOI: 10.1007/s00246-020-02320-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 02/15/2020] [Indexed: 10/24/2022]
Abstract
This study examines the function of the right ventricle (RV) using two-dimensional (2D) strain analysis after aortic coarctation (CoA) repair, as well as relationships between potential RV strain abnormalities and patient characteristics. The study examined 39 patients (61% male, age 32 ± 16 years) with CoA repair (33 post end-to-end anastomosis/sub-clavian flap, 6 post stenting/bypass/Teflon patch) and 42 controls. The structure and function of the left ventricle (LV), left atrium (LA), and RV were assessed using 2D standard echocardiography, tissue Doppler imaging, and 2D strain imaging. The characteristics examined included global RV longitudinal strain (RV-GLS), global LV longitudinal strain (LV-GLS), and LA longitudinal strain (LA strain). RV dysfunction was defined by RV-GLS lower than the mean minus 2 standard deviations (SDs) of the control group value. LV mass and mitral E/Ea were significantly higher in the CoA group. Septal Ea, LV-GLS, and LA strain were significantly lower in the CoA group. RV dysfunction (RV-GLS > - 16%) was present in 10 (25.6%) CoA patients. RV-GLS was correlated with lateral Ea, LV-GLS, and LA strain (r = - 0.35, p = 0.02; r = - 0.54, p < 0.001; and r = - 0.44, p = 0.005, respectively). Patients who had a stenting/bypass/Teflon patch as the first initial repair exhibited significantly lower RV-GLS. RV systolic strain abnormalities may occur in patients late after CoA repair. RV strain was correlated with parameters of LV dysfunction. Further large-scale studies are required to confirm these findings and to determine the mechanisms and prognostic implications of RV strain in such patients.
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Ghorbani N, Muthurangu V, Khushnood A, Goubergrits L, Nordmeyer S, Fernandes JF, Lee CB, Runte K, Roth S, Schubert S, Kelle S, Berger F, Kuehne T, Kelm M. Impact of valve morphology, hypertension and age on aortic wall properties in patients with coarctation: a two-centre cross-sectional study. BMJ Open 2020; 10:e034853. [PMID: 32213521 PMCID: PMC7170596 DOI: 10.1136/bmjopen-2019-034853] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE We aimed to investigate the combined effects of arterial hypertension, bicuspid aortic valve disease (BAVD) and age on the distensibility of the ascending and descending aortas in patients with aortic coarctation. DESIGN Cross-sectional study. SETTING The study was conducted at two university medical centres, located in Berlin and London. PARTICIPANTS A total of 121 patients with aortic coarctation (ages 1-71 years) underwent cardiac MRI, echocardiography and blood pressure measurements. OUTCOME MEASURES Cross-sectional diameters of the ascending and descending aortas were assessed to compute aortic area distensibility. Findings were compared with age-specific reference values. The study complied with the Strengthening the Reporting of Observational Studies in Epidemiology statement and reporting guidelines. RESULTS Impaired distensibility (below fifth percentile) was seen in 37% of all patients with coarctation in the ascending aorta and in 43% in the descending aorta. BAVD (43%) and arterial hypertension (72%) were present across all ages. In patients >10 years distensibility impairment of the ascending aorta was predominantly associated with BAVD (OR 3.1, 95% CI 1.33 to 7.22, p=0.009). Distensibility impairment of the descending aorta was predominantly associated with arterial hypertension (OR 2.8, 95% CI 1.08 to 7.2, p=0.033) and was most pronounced in patients with uncontrolled hypertension despite antihypertensive treatment. CONCLUSION From early adolescence on, both arterial hypertension and BAVD have a major impact on aortic distensibility. Their specific effects differ in strength and localisation (descending vs ascending aorta). Moreover, adequate blood pressure control is associated with improved distensibility. These findings could contribute to the understanding of cardiovascular complications and the management of patients with aortic coarctation.
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Affiliation(s)
- Niky Ghorbani
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Vivek Muthurangu
- Centre for Cardiovascular Imaging, UCL Institute of Cardiovascular Science, London, UK
| | - Abbas Khushnood
- Centre for Cardiovascular Imaging, UCL Institute of Cardiovascular Science, London, UK
| | - Leonid Goubergrits
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Sarah Nordmeyer
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Joao Filipe Fernandes
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
| | - Chong-Bin Lee
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Internal Medicine/Cardiology, Deutsches Herzzentrum, Berlin, Germany
| | - Kilian Runte
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
| | - Sophie Roth
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
| | - Stephan Schubert
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
| | - Sebastian Kelle
- Department of Internal Medicine/Cardiology, Deutsches Herzzentrum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
| | - Felix Berger
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
| | - Titus Kuehne
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
| | - Marcus Kelm
- Charité-Universitätsmedizin, Institute for Computational and Imaging Science in Cardiovascular Medicine, Berlin, Germany
- Department of Congenital Heart Disease, Deutsches Herzzentrum Berlin, Berlin, Germany
- BIH (Berlin Institute of Health), Berlin, Germany
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Cribbs MG. Coarctation: A Review. US CARDIOLOGY REVIEW 2020. [DOI: 10.15420/usc.2019.15.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Coarctation of the aorta occurs in 0.04% of the population, and accounts for approximately 10% of lesions in adults with congenital heart disease. It can occur as an isolated lesion or as a part of a complex defect, and is most commonly associated with bicuspid aortic valve, ventricular septal defect, and mitral valve abnormalities. Since the first surgical repair in 1944, the available treatment options have expanded greatly. Perhaps one of the most important advances in the management of coarctation of the aorta has been the development of transcatheter therapy for both native and especially recurrent coarctation of the aorta. Late complications, even after apparently successful treatment, are not uncommon. For this reason, lifelong follow-up is vital.
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Affiliation(s)
- Marc G Cribbs
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL, US
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Egbe AC, Reddy YNV, Obokata M, Borlaug BA. Doppler-Derived Arterial Load Indices Better Reflect Left Ventricular Afterload Than Systolic Blood Pressure in Coarctation of Aorta. Circ Cardiovasc Imaging 2020; 13:e009672. [PMID: 32069118 PMCID: PMC7034620 DOI: 10.1161/circimaging.119.009672] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients with vascular stiffening may display increased arterial afterload that is out of proportion to systolic blood pressure (SBP). Since vascular and endothelial dysfunction develop in patients with coarctation of aorta (COA), we hypothesized that for any SBP, patients with mild COA (COA peak velocity <2 m/s) will have a higher arterial afterload and increased left ventricular mass index (LVMI) compared with controls, and that Doppler-derived arterial load indices would be a better predictor of LVMI compared with SBP alone. METHODS We studied 204 COA patients (age 35±12 y) and 204 matched controls. Doppler-derived arterial afterload was assessed using effective arterial elastance index and total arterial compliance index. RESULTS Despite similar SBP, the mild COA group displayed higher arterial afterload as evidenced by a higher elastance index (3.3±0.9 versus 2.9±0.7 mm Hg/mL·m2; P<0.001) and lower total arterial compliance index (0.8±0.3 versus 1.2±0.5 mL/mm Hg·m2; P<0.001). This was associated with higher LVMI in COA (109±35 versus 93±32, g/m2; P<0.001). Compared with SBP (β=0.24 [95% CI, 0.02-0.45]), elastance index (β=20.2 [95% CI, 15.8-44.1]) and total arterial compliance index (β=-32.5 [95% CI, -43.8 to -123.6]) were better predictors of LVMI. Elastance index (but not SBP) was predictive of longitudinal increases in LVMI (r=0.43, P<0.001). CONCLUSIONS COA patients had higher arterial afterload compared with controls with similar SBP. In comparison to SBP, Doppler-derived arterial load indices correlate more strongly with LV hypertrophy. These data suggest that SBP may underestimate LV afterload in this population. This has important clinical implications since titration of antihypertensive therapy is currently based on SBP.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, MN
| | - Yogesh N V Reddy
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, MN
| | - Masaru Obokata
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, MN
| | - Barry A Borlaug
- Department of Cardiovascular Medicine, Mayo Clinic Rochester, MN
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Long-term observation of adults after successful repair of aortic coarctation. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2020; 15:455-464. [PMID: 31933662 PMCID: PMC6956463 DOI: 10.5114/aic.2019.90220] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 09/17/2019] [Indexed: 11/24/2022] Open
Abstract
Introduction Despite successful repair of aortic coarctation, cardiovascular complications occur. Aim To analyse type and frequency of late complications and their impact on exercise capacity in adults after aortic coarctation repair. Material and methods Fifty-eight adults after aortic coarctation repair, 36 male, median age 27.46 ±10.57, were compared to 30 healthy volunteers. Physical examination, transthoracic echocardiography, carotid intima-media thickness measurement, cardiopulmonary exercise test and 24-hour ambulatory blood pressure monitoring were performed. Results The main complications were: arterial hypertension 48.3%, myocardial hypertrophy in echocardiography 29.34%, recoarctation 25.86%, aortic dilation 13.79% and coronary artery disease 6.89%. Exercise tolerance was reduced in the cardiopulmonary exercise test. The VO2/kg peak was lower, 29.01 ±8.79 vs. 49.16 ±7.38 ml/kg/min, p < 0.001, VE/VCO2 peak higher 28.18 ±4.69 vs. 26.78 ±3.13, p = 0.017. The peak heart rate was reduced, 157.28 ±22.22 vs. 177.93 ±23.08 bpm, p < 0.001, peak systolic blood pressure was higher, 174.79 ±17.62 vs. 153.33 ±4.79 mm Hg, p < 0.001. Systolic blood pressure in 24-hour ambulatory monitoring correlated with left ventricle mass index, r = 0.29, p = 0.025, wall thickness, r = 0.31, p = 0.039. Age at operation was related to left ventricle wall thickness, r = 0.27, p = 0.041, and carotid intima-media thickness, r = 0.26, p = 0.046. There was no association of any cardio-pulmonary parameters with time from surgery, type of operation or echocardiography results. Conclusions Adults after aortic coarctation repair suffer from arterial hypertension, recurrent aortic stenosis, aortic aneurysms, and coronary artery disease. Reduced exercise capacity in cardio-pulmonary exercise test is related to hypertensive reaction and chronotropic incompetence.
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Rajbanshi BG, Joshi D, Pradhan S, Gautam NC, Timala R, Shakya U, Sharma A, Biswakarma G, Sharma J. Primary surgical repair of coarctation of the aorta in adolescents and adults: intermediate results and consequences of hypertension. Eur J Cardiothorac Surg 2019; 55:323-330. [PMID: 29933438 DOI: 10.1093/ejcts/ezy228] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 05/13/2018] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVES Coarctation of the aorta is known to present with hypertension in older patients; we reviewed our experience and assessed the outcome of hypertension following surgical correction. METHODS From April 2004 to date, 43 patients above the age of 12 underwent coarctation of the aorta repair. The mean age was 20.4 + 9.7 years (maximum 56 years); 21 (48.8%) were older than 18 years and 28 (65.1%) were men. Thirty (69.8%) patients had hypertension. Fourteen (32.6%) had a bicuspid aortic valve; 11 (25.6%) had patent ductus arteriosus; 6 (14%) had myxomatous mitral valve; 4 (9.3%) had ascending aortic aneurysms; and 2 (4.7%) had descending aneurysms. RESULTS Surgical correction included resection and interposition of a tube graft in 31 (72.1%), an end-to-end anastomosis in 6 (14%) and patch aortoplasty in 3 (7%). Three (7%) patients required an extra-anatomical bypass: 1 had a long segment coarctation of the aorta, and 2 had a Bentall procedure with an ascending-to-descending aortic bypass. Staged procedures were done for concomitant disease in 4 (9.3%). There was 1 death: a 56-year-old woman died of refractory ventricular fibrillation during surgery. Thirty (69.8%) patients were discharged with antihypertensive medication. At a follow-up of 2.8 ± 2.2 years (maximum 9.2 years), the number of hypertensive patients decreased (17/36; 47.2%) (P = 0.042). Univariable predictors for persistence of hypertension revealed the use of an interpositional tube graft for repair (odds ratio 13.855, confidence interval 0.000-0.001; P = 0.001) as an indicator, whereas there were no independent predictors for persistence of hypertension. CONCLUSIONS Surgical intervention is warranted irrespective of age and helps correct and control hypertension better; however, significant numbers of patients still require antihypertensive medication and regular monitoring. Intervention using an interposition tube graft may affect the prevalence of hypertension.
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Affiliation(s)
- Bijoy G Rajbanshi
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal.,Department of Cardiovascular and Thoracic Surgery, Nepal Mediciti, Lalitpur, Nepal
| | - Dikshya Joshi
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | - Sidhartha Pradhan
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | - Navin C Gautam
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | - Rabindra Timala
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | - Urmila Shakya
- Division of Pediatric Cardiology, Department of Cardiology, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | - Apurb Sharma
- Department of Anesthesiology, Shahid Gangalal National Heart Center, Kathmandu, Nepal
| | | | - Jyotindra Sharma
- Department of Cardiovascular Surgery, Shahid Gangalal National Heart Center, Kathmandu, Nepal
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The Demystification of Secondary Hypertension: Diagnostic Strategies and Treatment Algorithms. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:90. [DOI: 10.1007/s11936-019-0790-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Epidurals for Coarctation Repair in Children Are Associated with Decreased Postoperative Anti-Hypertensive Infusion Requirement as Measured by a Novel Parameter, the Anti-Hypertensive Dosing Index (ADI). CHILDREN-BASEL 2019; 6:children6100112. [PMID: 31658735 PMCID: PMC6826390 DOI: 10.3390/children6100112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/10/2019] [Accepted: 09/27/2019] [Indexed: 11/18/2022]
Abstract
Background: Sympathetically-associated hypertension after coarctation repair is a common problem often requiring anti-hypertensive infusions in an intensive care unit. Epidurals suppress sympathetic output and can reduce blood pressure but have not been studied following coarctation repair in children. We sought to determine whether epidurals for coarctation repair in children were associated with decreased requirement for postoperative anti-hypertensive infusions, if they were associated with changes in hospital course, or with complications. Methods: In this observational retrospective cohort study, we evaluated all patients age 1–18 years undergoing coarctation repair at our institution during a 10-year period and compared the requirement for postoperative anti-hypertensive infusions in patients with and without epidurals using an anti-hypertensive dosing index (ADI) incorporating total dose-hours of all anti-hypertensive infusions (primary outcome). We also assessed intensive care unit (ICU) and hospital length of stay, discharge on oral anti-hypertensive medication, and complications potentially related to epidurals (secondary outcomes). Results: Children undergoing coarctation repair with epidurals had decreased requirements for postoperative anti-hypertensive infusions compared to children without epidurals (cumulative ADI 65.0 [28.5–130.3] v. 157.0 [68.6–214.7], p = 0.021; mean ADI 49.0 [33.3–131.2] v. 163.0 [66.6–209.8], p = 0.01). After multivariable cumulative logit mixed-effects regression analysis, mean ADI was decreased in patients with epidurals throughout the postoperative period (p < 0.001). Patients with epidurals were 1.6 years older and weighed 10.6 kg more than patients without epidurals but were otherwise comparable. Epidural complications included pruritus (three patients), agitation (one patient), somnolence (one patient), and transient orthostatic hypotension (one patient). Duration of intensive care unit admission, duration of hospital stays, and requirement for anti-hypertensive medication at discharge were similar in patients with and without epidurals. Conclusions: This is the first study of children receiving an epidural for surgical repair of aortic coarctation via open thoracotomy. In this small, single-institution, observational retrospective cohort study, epidurals for coarctation repair in children were associated with decreased postoperative anti-hypertensive infusion requirements. Epidurals were not associated with length of ICU or hospital stay, or with discharge on anti-hypertensive medication. No significant epidural complications were noted. Prospective study of larger populations will be necessary to confirm these associations, address causality, verify safety, and assess other effects.
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Uricchio N, Galletti L. Too simple to be true: aortic coarctation repair. Interact Cardiovasc Thorac Surg 2019; 29:476-477. [PMID: 31274155 DOI: 10.1093/icvts/ivz161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Nicola Uricchio
- Department of Cardiac Surgery, Hospital "ASST Papa Giovanni XXIII", Bergamo, Italy
| | - Lorenzo Galletti
- Department of Cardiac Surgery, Children Hospital "Bambino Gesù", Rome, Italy
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Abstract
OBJECTIVES Concerns exist over the long-term consequences of subclavian artery ligation in subclavian flap repair for coarctation of the aorta. We sought to analyse upper limb structural and functional performance in adults who have had surgery in childhood for coarctation of the aorta, using either subclavian flap repair or end to end aortic anastomosis. METHODS Two-group observational design using anatomical and upper limb functional performance measures. Purposive sampling from our specialist adult congenital heart disease database of patients who received subclavian flap repair or end to end anastomosis for coarctation of the aorta as children. Upper limb measurements were completed using MRI and blood flow velocity with ultrasound imaging. Bilateral standardised upper limb functional testing of assessment of strength, dexterity and a standardised self-report of upper limb disability was completed. RESULTS Eighteen right-handed patients, 9 with subclavian repair, (38 ± 12 years, 78% males) were studied. Age at repair was 4.7 ± 5.9 years; mean time from initial repair 32 ± 9 years. The subclavian group had a larger difference between right and left when compared the end to end anastomosis group in: lower arm muscle mass (94.5 ± 42.3 mls versus 37.8 ± 94.5 mls, p = 0.008), lower arm maximal cross-sectional area, (5.9 ± 2.8 cm2 versus 2.9 ± 2.6 cm2, p = 0.038) and grip strength (14.7 ± 8.3 lbs versus 5.9 ± 5.3 lbs, p = 0.016) There were no significant functional differences between groups. CONCLUSIONS In adults with repaired coarctation of the aorta, those with subclavian flap repair had a greater right to left arm muscle mass and grip strength differential when compared to those with end to end anastomosis repair.
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