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Vallabhajosyula S, Yang L, Thomas SC, Maleszewski JJ, Boler AN, Thapa P, Enriquez‐Sarano M, Rabinstein AA, Michelena HI. Prevalence and Outcomes of Bicuspid Aortic Valve in Patients With Aneurysmal Sub-Arachnoid Hemorrhage: A Prospective Neurology Registry Report. J Am Heart Assoc 2022; 11:e022339. [PMID: 35411791 PMCID: PMC9238463 DOI: 10.1161/jaha.121.022339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Intracranial aneurysms are reported in 6%-10% of patients with bicuspid aortic valve (BAV), and routine intracranial aneurysm surveillance has been advocated by some. We assessed the prevalence and features of the most important patient-outcome: aneurysmal sub-arachnoid hemorrhage (aSAH), as compared with controls without aSAH, and tricuspid aortic valve (TAV) with aSAH. Methods and Results Adult patients with accurate diagnosis of aSAH and at least one echocardiogram between 2000 and 2019 were identified from a consecutive prospectively maintained registry of aSAH admissions. Controls without a diagnosis of SAH were age- and sex-matched. BAV prevalence was confirmed echocardiographically. Severity of aSAH was categorized using modified Fisher and World Federation of Neurological Scale. Neurologic outcome was assessed using modified Rankin score. A total 488 aSAH cases and 990 controls were identified and BAV status was confirmed. Prevalence of BAV in patients with aSAH was 1.2% (6/488) versus 3.5% (35/990) in controls, P=0.01. BAV+aSAH were noted to be younger than TAV+aSAH (56±11 versus 68±14; P=0.03) with smaller aneurysms (5±2 versus 7±4; P=0.31). The severity of aSAH was lesser in BAV+aSAH than TAV (modified Fisher grade>2 50% versus 74%; P=0.19, World Federation of Neurological Scale grade>3 17% versus 36%; P=0.43). BAV+aSAH had less severe neurologic disability (modified Rankin score 3%-6 33% versus 49% in TAV; P=0.44) and comparable in-hospital mortality rates (P=0.93). BAV had lower odds for aSAH on multivariate analysis (odds ratio 0.23[CI 0.08-0.65]; P=0.01). Conclusions Prevalence of BAV was 3 times lower in the aSAH registry than in controls without aSAH. BAV+aSAH had clinically smaller aneurysms, clinically smaller bleeds, and better neurologic outcome as compared with TAV+aSAH, which needs to be confirmed in larger studies. These findings argue against routine surveillance for intracranial aneurysms in patients with BAV without aortic coarctation.
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Affiliation(s)
| | - Li‐Tan Yang
- Department of Cardiovascular MedicineMayo ClinicRochesterMN
| | | | | | - Amber N. Boler
- Heart and Vascular DepartmentProvidence Health and ServicesSpokaneWA
| | - Prabin Thapa
- Division of Biomedical Statistics and InformaticsMayo ClinicRochesterMN
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Vallabhajosyula S, Vallabhajosyula S, Yang LT, Rabinstein AA, Enriquez-Sarano M, Michelena HI. Frequency of intracranial aneurysms and sub-arachnoid hemorrhage is significantly lesser in bicuspid aortic valve than aortic coarctation. Int J Cardiol 2021; 330:229-231. [PMID: 33516839 DOI: 10.1016/j.ijcard.2021.01.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/04/2020] [Accepted: 01/04/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Bicuspid aortic valve(BAV) is common. Some studies suggest that all BAV patients require screening for intracranial aneurysm(IA) in order to prevent sub-arachnoid hemorrhage(SAH). Aortic coarctation(CoA) carries high-risk of both IA and SAH. Using a nationally-representative population, we assessed the frequency of IA and SAH in admissions with BAV-without-CoA versus admissions with CoA(with or without BAV). METHODS Between 2000 and 2016, adult admissions with a primary/secondary diagnosis of BAV and/or CoA were identified using the National Inpatient Sample. Admissions with traumatic SAH and inter-hospital transfers were excluded. Outcomes were frequency of IA and SAH, and in-hospital mortality in BAV-without-CoA versus CoA. RESULTS In this 17-year period, 254,675 admissions met inclusion criteria and 236,930(93.0%) had BAV-without-CoA. BAV-with-CoA was present in 2846(1.1%) and isolated-CoA in 14,899(5.9%), for a total of 17,745(7%) with CoA. IA was noted in 405 admissions(0.2%) overall, BAV-without-CoA versus CoA having 293(0.1%) versus 112(0.6%), p < 0.001. SAH was noted in 910 admissions(0.4%) overall, with BAV-without-CoA versus CoA having 760(0.3%) versus 150(0.9%), p < 0.001. CONCLUSIONS In this study, BAV-without-CoA admissions had 0.1%(6-times lower than CoA) and 0.3%(3-times lower that CoA) IA and SAH, respectively, which is comparable to the general population. This suggests that BAV-without-CoA patients likely do not require routine surveillance for IA.
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Affiliation(s)
| | | | - Li-Tan Yang
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
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Borger MA, Fedak PWM, Stephens EH, Gleason TG, Girdauskas E, Ikonomidis JS, Khoynezhad A, Siu SC, Verma S, Hope MD, Cameron DE, Hammer DF, Coselli JS, Moon MR, Sundt TM, Barker AJ, Markl M, Della Corte A, Michelena HI, Elefteriades JA. The American Association for Thoracic Surgery consensus guidelines on bicuspid aortic valve-related aortopathy: Full online-only version. J Thorac Cardiovasc Surg 2019; 156:e41-e74. [PMID: 30011777 DOI: 10.1016/j.jtcvs.2018.02.115] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 01/17/2018] [Accepted: 02/12/2018] [Indexed: 12/11/2022]
Abstract
Bicuspid aortic valve disease is the most common congenital cardiac disorder, being present in 1% to 2% of the general population. Associated aortopathy is a common finding in patients with bicuspid aortic valve disease, with thoracic aortic dilation noted in approximately 40% of patients in referral centers. Several previous consensus statements and guidelines have addressed the management of bicuspid aortic valve-associated aortopathy, but none focused entirely on this disease process. The current guidelines cover all major aspects of bicuspid aortic valve aortopathy, including natural history, phenotypic expression, histology and molecular pathomechanisms, imaging, indications for surgery, surveillance, and follow-up, and recommendations for future research. It is intended to provide clinicians with a current and comprehensive review of bicuspid aortic valve aortopathy and to guide the daily management of these complex patients.
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Affiliation(s)
- Michael A Borger
- Leipzig Heart Center, Cardiac Surgery, University of Leipzig, Leipzig, Germany.
| | - Paul W M Fedak
- Libin Cardiovascular Institute of Alberta, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Thomas G Gleason
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Evaldas Girdauskas
- Department of Cardiovascular Surgery, University Heart Center Hamburg, Hamburg, Germany
| | - John S Ikonomidis
- Division of Cardiothoracic Surgery, University of North Carolina, Chapel Hill, NC
| | - Ali Khoynezhad
- Memorial Care Heart and Vascular Institute, Memorial Care Long Beach Medical Center, Long Beach, Calif
| | - Samuel C Siu
- Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Subodh Verma
- Department of Cardiac Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Michael D Hope
- San Francisco (UCSF) Department of Radiology & Biomedical Imaging, University of California, San Francisco, Calif
| | - Duke E Cameron
- Department of Cardiac Surgery, Massachusetts General Hospital, Boston, Mass
| | - Donald F Hammer
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Joseph S Coselli
- Division of Cardiothoracic Surgery, Texas Heart Institute, Baylor College of Medicine, Houston, Tex
| | - Marc R Moon
- Section of Cardiac Surgery, Washington University School of Medicine, St Louis, Mo
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, Mass
| | - Alex J Barker
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Michael Markl
- Departments of Radiology and Biomedical Engineering, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | | | | | - John A Elefteriades
- Department of Cardiothoracic Surgery, Yale University School of Medicine, New Haven, Conn
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Zimmermann C, Attenhofer Jost C, Prêtre R, Mueller C, Greutmann M, Seifert B, Valsangiacomo Büchel E, Kretschmar O, Dave HH, Weber R. Mid-term Outcome of 100 Consecutive Ross Procedures: Excellent Survival, But Yet to Be a Cure. Pediatr Cardiol 2018; 39:595-603. [PMID: 29327146 DOI: 10.1007/s00246-017-1798-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 12/22/2017] [Indexed: 11/24/2022]
Abstract
The Ross procedure offers excellent short-term outcome but the long-term durability is under debate. Reinterventions and follow-up of 100 consecutive patients undergoing Ross Procedure at our centre (1993-2011) were analysed. Follow-up was available for 96 patients (97%) with a median duration of 5.3 (0.1-17.1) years. Median age of the patient cohort was 15.2 (0.04-58.4) years with 76 males. 93% had underlying congenital aortic stenosis. Root replacement technique was applied in all. The most common valved conduits used for reconstruction of the right ventricular outflow tract were homografts (66 patients) and bovine jugular vein (ContegraR) graft (31 patients). Additional procedures included Ross-Konno procedure (14%), resection of subaortic stenosis/myectomy (11%) and reduction plasty of the ascending aorta (25%). One patient died within the first 30 days (1%). Late deaths occurred in 4 patients (4%) 0.5-4.5 years postoperatively: causes included pulmonary hypertension due to endocardial fibroelastosis (2), subarachnoid haemorrhage (1) and sudden cardiac death (1). Five-year survival was 93.6 (95% CI 88.1-99.1)%. Moderate or severe aortic (autograft) regurgitation needing reoperation occurred in 8 patients with a 5-year freedom from autograft reoperation of 98.5 (95.6-100)%. Five-year freedom from reintervention (surgery or catheter based) on the right ventricular outflow tract conduit was 91.5 (85.5-96.5)%. Univariate predictors of this reinterventions were smaller graft size (p = 0.03) and use of a ContegraR graft (p = 0.04). Ross procedure can be performed with low mortality and good survival in the long term. Most of the reinterventions are related to the neo-right ventricular outflow tract and may be partly attributed to the lack of growth. While the Ross Procedure remains an invaluable option for aortic valve disease in children, new solutions for the neo-pulmonary valve as well as for the less often occurring problems on the autograft are needed.
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Affiliation(s)
- Corina Zimmermann
- Pediatric Heart Centre, University Children's Hospital Zurich, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | | | - René Prêtre
- Division of Congenital Cardiovascular Surgery, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | - Christoph Mueller
- Division of Congenital Cardiovascular Surgery, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | | | - Burkhardt Seifert
- Department of Biostatistics, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Emanuela Valsangiacomo Büchel
- Pediatric Heart Centre, University Children's Hospital Zurich, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | - Oliver Kretschmar
- Pediatric Heart Centre, University Children's Hospital Zurich, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | - Hitendu Hasmukhlal Dave
- Division of Congenital Cardiovascular Surgery, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032, Zurich, Switzerland.,Children's Research Centre, University of Zurich, Zurich, Switzerland
| | - Roland Weber
- Pediatric Heart Centre, University Children's Hospital Zurich, Zurich, Switzerland. .,Children's Research Centre, University of Zurich, Zurich, Switzerland.
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Girdauskas E. Bicuspid aortic valves and intracranial aneurysms: more than an incidental coexistence? BRITISH HEART JOURNAL 2017; 103:1477-1478. [PMID: 28663362 DOI: 10.1136/heartjnl-2017-311482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Michelena HI, Della Corte A, Prakash SK, Milewicz DM, Evangelista A, Enriquez-Sarano M. Bicuspid aortic valve aortopathy in adults: Incidence, etiology, and clinical significance. Int J Cardiol 2015; 201:400-7. [PMID: 26310986 DOI: 10.1016/j.ijcard.2015.08.106] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/11/2015] [Accepted: 08/10/2015] [Indexed: 12/21/2022]
Abstract
Bicuspid aortic valve is the most common congenital heart defect and is associated with an aortopathy manifested by dilatation of the ascending thoracic aorta. The clinical consequences of this aortopathy are the need for periodic monitoring of aortic diameters, elective prophylactic surgical aortic repair, and the occurrence of aortic dissection or rupture. This review describes the current knowledge of BAV aortopathy in adults, including incidence, pathophysiologic insights into its etiology, contemporary hypothesis-generating observations into its complications, and recommendations for monitoring and intervention.
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Affiliation(s)
| | | | - Siddharth K Prakash
- Division of Medical Genetics, Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Dianna M Milewicz
- Division of Medical Genetics, Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Artur Evangelista
- Servei de Cardiologia, Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
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Goyal MS, Gottumukkala R, Bhalla S, Kates A, Zipfel GJ, Derdeyn CP. Bicuspid aortic valves and thoracic aortic aneurysms in patients with intracranial aneurysms. Neurology 2014; 84:46-9. [PMID: 25428688 DOI: 10.1212/wnl.0000000000001104] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE The purpose of this study was to determine the prevalence of bicuspid aortic valves (BAVs) and thoracic ascending aortic aneurysms (TAAs) in a retrospective cohort of patients treated for intracranial aneurysms (IAs). METHODS Patients treated for IA at our institution between 2002 and 2011 were identified and their clinical records reviewed. Those without an echocardiogram of sufficient quality to assess the aortic valve were excluded. The prevalence of BAVs and TAAs in this remaining cohort was determined based on echocardiography reports, medical records, and cross-sectional chest imaging. RESULTS Of 1,047 patients, 317 had adequate echocardiography for assessment of BAV. Of these, 82 also had cross-sectional chest imaging. Of the 317 patients, 2 had BAV and 15 had TAA. The prevalence of BAVs (0.6%, 95% confidence interval 0.2%-2.2%) was similar to population prevalence estimates for this condition; however, the prevalence of TAAs (4.7%, 95% confidence interval 2.9%-7.6%) was larger than expected in a normal age- and sex-matched population. CONCLUSIONS Our data demonstrate an association between IA and TAA, but not independently for BAV.
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Affiliation(s)
- Manu S Goyal
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO.
| | - Ravi Gottumukkala
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO
| | - Sanjeev Bhalla
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO
| | - Andrew Kates
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO
| | - Gregory J Zipfel
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO
| | - Colin P Derdeyn
- From the Mallinckrodt Institute of Radiology (M.S.G., R.G., S.B., C.P.D.), Cardiovascular Division of the Department of Internal Medicine (A.K.), and Departments of Neurology and Neurosurgery (G.J.Z., C.P.D.), Washington University School of Medicine, St. Louis, MO
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