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Sharkey A, Khan AA, Yunus R, Rehman T, Bu Y, Saeed S, Matyal R, Mahmood F. Advancing Precision in 3D Echocardiography: Incorporating 3D Markers to Aid Spatial Orientation. J Cardiothorac Vasc Anesth 2024; 38:2070-2079. [PMID: 38918095 DOI: 10.1053/j.jvca.2024.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/05/2024] [Accepted: 05/10/2024] [Indexed: 06/27/2024]
Abstract
The incorporation of 3D imaging into diagnostic and interventional echocardiography has rapidly expanded in recent years. Applications such as multiplanar reconstruction that were once considered research tools and required off-cart analysis can now readily be performed at the point of image acquisition and in real-time during live image acquisition for procedural guidance. While the application and quality of 3D images have significantly improved in recent years, there remains a noticeable lag in the evolution of artificial intelligence that would further simplify the interpretative processes, both during live sessions and offline analyses. Users are still required to mentally reconstruct sliced images during multiplanar reconstruction based on color-coded planes. While this may be an effortless task for the seasoned echocardiographer, it can be a challenging task for echocardiographers who are less familiar with 3D imaging and multiplanar reconstruction. This article describes the utility of using 3D markers to aid in image interpretation.
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Affiliation(s)
- Aidan Sharkey
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215.
| | - Adnan A Khan
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Rayaan Yunus
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Taha Rehman
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Yifan Bu
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Shirin Saeed
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Robina Matyal
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
| | - Feroze Mahmood
- Department of Anesthesia, Critical Care and Pain Medicine Department, Beth Israel Deaconess Medical Center, Boston, MA, 02215
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2
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Sharifi L, Luzzi C, Vegas A. Perioperative 3D transoesophageal echocardiography. Part 2: clinical applications. BJA Educ 2024; 24:277-287. [PMID: 39099755 PMCID: PMC11293589 DOI: 10.1016/j.bjae.2024.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2024] [Indexed: 08/06/2024] Open
Affiliation(s)
- L. Sharifi
- Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - C. Luzzi
- Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - A. Vegas
- Toronto General Hospital, University of Toronto, Toronto, ON, Canada
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3
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Claus I, Giebels C, Ehrlich T, Schäfers HJ. Aortic Root Remodeling in the Tricuspid Aortic Valve. Ann Thorac Surg 2024:S0003-4975(24)00579-4. [PMID: 39053693 DOI: 10.1016/j.athoracsur.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 06/14/2024] [Accepted: 07/15/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Aortic root remodeling is one of the principal forms of valve-preserving root replacement. Its value has been questioned by some, whereas others have achieved excellent valve durability. The purpose of this review is to summarize the existing information to determine which factors may have contributed both to failures and to successes. METHODS Publications on root remodeling for aneurysm or dissection with tricuspid aortic valves with >15 patients were reviewed for specific details of preoperative and intraoperative management. RESULTS The series were very heterogeneous. Most operations were performed for root aneurysm, and 10 publications included type A dissection. Connective tissue disease was present in 22% of patients. Mean patient age was 52 years, and 5-year survival varied between 58% and 100%. Most series did not include an annuloplasty. Importantly, no details on quantitative assessment of valve configuration were specified in most series, especially those with suboptimal valve function and durability. The introduction of the effective height concept to control valve configuration was associated with improved results and more frequent correction of cusp prolapse. Late freedom from aortic regurgitation and freedom from reoperation are good in the larger series. CONCLUSIONS Root remodeling can lead to excellent valve durability if quantitative intraoperative measurement of valve configuration is performed. The addition of an annuloplasty seems to improve aortic valve competence further, even though its effect on durability is not unequivocally proven. The long-term results of root remodeling are good, also in the second postoperative decade, and it is a valid form of valve-preserving root replacement.
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Affiliation(s)
- Isabelle Claus
- Department Cardiac Surgery, Ghent University Hospital, Ghent, Belgium.
| | - Christian Giebels
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | - Tristan Ehrlich
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Westpfalz-Klinikum, Kaiserslautern, Germany; Faculty of Medicine, Saarland University, Homburg/Saar, Germany
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Burbano-Vera NH, Alfirevic A, Bauer AM, Wakefield BJ, Najm HK, Roselli EE, Tretter JT. Perioperative Assessment of the Hemodynamic Ventriculoarterial Junction of the Aortic Root by Three-Dimensional Echocardiography. J Am Soc Echocardiogr 2024; 37:626-633. [PMID: 38336021 DOI: 10.1016/j.echo.2024.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024]
Abstract
Improved strategies in aortic valve-preserving operations appreciate the dynamic, three-dimensional complexity of the aortic root and its valve. This depends not only on detailed four-dimensional imaging of the planar dimensions of the aortic root but also on quantitative assessment of the valvar leaflets and their competency. The zones of apposition and resulting hemodynamic ventriculoarterial junction formed in diastole determine valvar competency. Current understanding and assessment of this junction is limited, often relying on intraoperative direct surgical inspection. However, this direct inspection itself is limited by evaluation in a nonhemodynamic state with limited field of view. In this review, we discuss the anatomy of the aortic root, including its hemodynamic junction. We review current echocardiographic approaches toward interrogating the incompetent aortic valve for presurgical planning. Furthermore, we introduce and standardize a complementary approach to assessing this hemodynamic ventriculoarterial junction by three-dimensional echocardiography to further personalize presurgical planning for aortic valve surgery.
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Affiliation(s)
- Nelson H Burbano-Vera
- Anesthesiology Institute, Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, Ohio; Anesthesiology Institute, Department of Pediatric Anesthesiology, Division of Pediatric Cardiac Anesthesiology, Cleveland Clinic, Cleveland, Ohio.
| | - Andrej Alfirevic
- Anesthesiology Institute, Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, Ohio
| | - Andrew M Bauer
- Anesthesiology Institute, Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, Ohio
| | - Brett J Wakefield
- Anesthesiology Institute, Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, Ohio
| | - Hani K Najm
- Congenital Valve Procedural Planning Program, Department of Pediatric Cardiology and Division of Pediatric Cardiac Surgery, Cleveland Clinic Children's, and the Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio; Heart, Vascular and Thoracic Institute, Department of Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Eric E Roselli
- Heart, Vascular and Thoracic Institute, Department of Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Justin T Tretter
- Congenital Valve Procedural Planning Program, Department of Pediatric Cardiology and Division of Pediatric Cardiac Surgery, Cleveland Clinic Children's, and the Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
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5
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Schäfers HJ. Aortic root remodeling: A valid option. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00443-4. [PMID: 38797431 DOI: 10.1016/j.jtcvs.2024.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 05/13/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Affiliation(s)
- Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Westpfalz Klinikum, Kaiserslautern, Germany; Faculty of Medicine, Saarland University, Homburg/Saar, Germany.
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Almaghrabi S, Michelena H, Jelenc M, Abeln KB, Ehrlich T, Schäfers HJ. Contemporary Valvular Mechanisms of Aortic Regurgitation in Tricuspid Aortic Valves: Importance in Repair Versus Replacement Strategy. J Am Heart Assoc 2024; 13:e032532. [PMID: 38686861 PMCID: PMC11179890 DOI: 10.1161/jaha.123.032532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 02/19/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND This study was performed to determine cusp causes of aortic regurgitation in patients with tricuspid aortic valves without significant aortic dilatation and define cusp pathologies amenable to surgical repair (aortic valve repair [AVr]) versus aortic valve replacement. METHODS AND RESULTS We retrospectively reviewed surgical reports of consecutive adults with tricuspid aortic valves undergoing surgery for clinically significant aortic regurgitation within a prospective registry from January 2005 to September 2019. Valvular mechanisms were determined by systematic in vivo intraoperative quantification methods. Of 516 patients, 287 (56%) underwent repair (AVr; mean±SD age, 59.9±12.4 years; 81% men) and 229 (44%) underwent replacement (aortic valve replacement; mean±SD age, 62.8±13.8 years [P=0.01 compared to AVr]; 67% men). A single valvular mechanism was present in 454 patients (88%), with cusp prolapse (46%), retraction (24%), and perforation (18%) being the most common. Prolapse involved the right cusp in 86% of cases and was more frequent in men (P<0.001). Two-dimensional transesophageal echocardiography accuracy for predicting mechanisms was 73% to 82% for the right cusp, 55% to 61% for the noncoronary cusp, and 0% for the left-coronary cusp. Cusp prolapse, younger age, and larger patient size were associated with successful AVr (all P<0.03), whereas retraction, perforation, older age, and concomitant mitral repair were associated with aortic valve replacement (all P<0.03). CONCLUSIONS Right cusp prolapse is the most frequent single valvular mechanism in patients with tricuspid aortic valve aortic regurgitation, followed by cusp retraction and perforation. The accuracy of 2-dimensional transesophageal echocardiography is limited for left and noncoronary cusp mechanistic assessment. Prolapse is associated with successful AVr, whereas retraction and perforation are associated with aortic valve replacement. With systematic intraoperative quantification methods and current surgical techniques, more than half of tricuspid aortic valve aortic regurgitation cases may be successfully repaired.
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Affiliation(s)
- Saifalislam Almaghrabi
- Department of Thoracic and Cardiovascular Surgery Saarland University Medical Center and Saarland University Homburg/Saar Germany
| | | | - Matija Jelenc
- Department of Cardiovascular Surgery University Medical Center Ljubljana Ljubljana Slovenia
| | - Karen B Abeln
- Department of Thoracic and Cardiovascular Surgery Saarland University Medical Center and Saarland University Homburg/Saar Germany
| | - Tristan Ehrlich
- Department of Thoracic and Cardiovascular Surgery Saarland University Medical Center and Saarland University Homburg/Saar Germany
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery Saarland University Medical Center and Saarland University Homburg/Saar Germany
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7
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Pedersen MW, Duch K, Lindgren FL, Lundgren NLO, Tayal B, Hagendorff A, Jensen GB, Biering-Sørensen T, Schnohr P, Møgelvang R, Høst N, Kragholm K, Andersen NH, Søgaard P. Aortic Root Dimension Using Transthoracic Echocardiography: Results from the Copenhagen City Heart Study. Am J Cardiol 2024; 218:86-93. [PMID: 38452843 DOI: 10.1016/j.amjcard.2024.02.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/29/2024] [Accepted: 02/23/2024] [Indexed: 03/09/2024]
Abstract
Findings regarding the relation between aortic size and risk factors are heterogeneous. This study aimed to generate new insights from a population-based adult cohort on aortic root dimensions and their association with age, anthropometric measures, and cardiac risk factors and evaluate the incidence of acute aortic events. Participants from the fifth examination round of the Copenhagen City Heart study (aged 20 to 98 years) with applicable echocardiograms and no history of aortic disease or valve surgery were included. Aorta diameter was assessed at the annulus, sinus of Valsalva, sinotubular junction, and the tubular part of the ascending aorta. The study population comprised 1,796 men and 2,316 women; mean age: 56.4 ± 17.0 and 56.9 ± 18.1 years, respectively. Men had larger aortic root diameters than women regardless of height indexing (p <0.01). Age, height, weight, systolic and diastolic blood pressure, mean arterial pressure, pulse pressure, hypertension, diabetes, ischemic heart disease, and smoking were positively correlated with aortic sinus diameter in the crude and gender-adjusted analyses. However, after full adjustment, only height, weight, and diastolic blood pressure remained significantly positively correlated with aortic sinus diameter (p <0.001). For systolic blood pressure and pulse pressure, the correlation was inverse (p <0.001). During follow-up (median 5.4 [quartile 1 to quartile 3 4.5 to 6.3] years), the incidence rate of first-time acute aortic events was 13.6 (confidence interval 4.4 to 42.2) per 100,000 person-years. In conclusion, beyond anthropometric measures, age, and gender, diastolic blood pressure was the only cardiac risk factor that was independently correlated with aortic root dimensions. The number of aortic events during follow-up was low.
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Affiliation(s)
- Maria W Pedersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark; Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark.
| | - Kirsten Duch
- Unit of Clinical Biostatistics, Aalborg University Hospital, Aalborg, Denmark
| | - Filip L Lindgren
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Nils L O Lundgren
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Bhupendar Tayal
- Harrington Heart and Vascular Institute, University Hospitals, Cleveland, Ohio
| | | | - Gorm B Jensen
- The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Cardiovascular Non-invasive Imaging Research Laboratory, Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Denmark; Steno Diabetes Center Copenhagen, Herlev, Denmark; Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Peter Schnohr
- The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Rasmus Møgelvang
- The Copenhagen City Heart Study, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nis Høst
- Department of Cardiology, Nordsjællands Hospital, Denmark
| | - Kristian Kragholm
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark; Unit of Clinical Biostatistics and Epidemiology, Aalborg University Hospital, Aalborg, Denmark
| | - Niels H Andersen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Søgaard
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
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8
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Hagendorff A, Helfen A, Brandt R, Knebel F, Altiok E, Ewers A, Haghi D, Knierim J, Merke N, Romero-Dorta E, Ruf T, Sinning C, Stöbe S, Ewen S. Expert proposal to analyze the combination of aortic and mitral regurgitation in multiple valvular heart disease by comprehensive echocardiography. Clin Res Cardiol 2024; 113:393-411. [PMID: 37212864 PMCID: PMC10881739 DOI: 10.1007/s00392-023-02227-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/08/2023] [Indexed: 05/23/2023]
Abstract
The assessment of valvular pathologies in multiple valvular heart disease by echocardiography remains challenging. Data on echocardiographic assessment-especially in patients with combined aortic and mitral regurgitation-are rare in the literature. The proposed integrative approach using semi-quantitative parameters to grade the severity of regurgitation often yields inconsistent findings and results in misinterpretation. Therefore, this proposal aims to focus on a practical systematic echocardiographic analysis to understand the pathophysiology and hemodynamics in patients with combined aortic and mitral regurgitation. The quantitative approach of grading the regurgitant severity of each compound might be helpful in elucidating the scenario in combined aortic and mitral regurgitation. To this end, both the individual regurgitant fraction of each valve and the total regurgitant fraction of both valves must be determined. This work also outlines the methodological issues and limitations of the quantitative approach by echocardiography. Finally, we present a proposal that enables verifiable assessment of regurgitant fractions. The overall interpretation of echocardiographic results includes the symptomatology of patients with combined aortic and mitral regurgitation and the individual treatment options with respect to their individual risk. In summary, a reproducible, verifiable, and transparent in-depth echocardiographic investigation might ensure consistent hemodynamic plausibility of the quantitative results in patients with combined aortic and mitral regurgitation.
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Affiliation(s)
- Andreas Hagendorff
- Department of Cardiology, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
| | - A Helfen
- Department of Cardiology, Kath. St. Paulus Gesellschaft, St-Marien-Hospital Lunen, Altstadtstrasse 23, 44534, Lünen, Germany
| | - R Brandt
- Department of Cardiology, Kerckhoff Heart Center, Benekestr. 2‑8, 61231, Bad Nauheim, Germany
| | - F Knebel
- Klinik Für Innere Medizin II, Kardiologie, Sana Klinikum Lichtenberg, Fanningerstrasse 32, 10365, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine, University of Berlin, German Heart Center Charité Berlin, Campus Mitte, Chariteplatz 1, 10117, Berlin, Germany
| | - E Altiok
- Department of Cardiology, University of Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - A Ewers
- Department of Cardiology and Angiology, BG University Hospital Bergmannsheil, de La Camp-Platz 1, 44789, Bochum, Germany
| | - D Haghi
- Kardiologische Praxisklinik Ludwigshafen-Akademische Lehrpraxis der Universitat Mannheim-Ludwig-Guttmann, Strasse 11, 67071, Ludwigshafen, Germany
| | - J Knierim
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Charité Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
- Paulinenkrankenhaus Berlin, Klinik Für Innere Medizin Und Kardiologie, Dickensweg 25‑39, 14055, Berlin, Germany
| | - N Merke
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Charité Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - E Romero-Dorta
- Department of Cardiology, Angiology and Intensive Care Medicine, University of Berlin, German Heart Center Charité Berlin, Campus Mitte, Chariteplatz 1, 10117, Berlin, Germany
| | - T Ruf
- Department of Cardiology, Center of Cardiology, Heart Valve Center, University Medical Center Mainz, University of Mainz, Langenbeckstrasse 1, 55131, Mainz, Germany
| | - C Sinning
- Department of Cardiology, University Heart and Vascular Center Hamburg, German Centre of Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lubeck, Martinistrasse 52, 20251, Hamburg, Germany
| | - S Stöbe
- Department of Cardiology, University of Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany
| | - S Ewen
- Zentrale Notaufnahme and Klinik Für Innere Medizin III, Kardiologie, Angiologie Und Internistische Intensivmedizin, Universitätsklinikum Des Saarlandes, Homburg, Germany
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9
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Lembrikov I, Kogan A, Frogel J. The New Expert Consensus Statement on the Nomenclature of Congenital Root Malformations: Editorial Review. J Cardiothorac Vasc Anesth 2024; 38:4-6. [PMID: 38197787 DOI: 10.1053/j.jvca.2023.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 09/23/2023] [Indexed: 01/11/2024]
Affiliation(s)
- Ilya Lembrikov
- Department of Anesthesiology, Sheba Medical Center, Ramat Gan, Israel
| | - Alexander Kogan
- Department of Cardiac Surgery, Sheba Medical Center, Ramat Gan, Israel
| | - Jonathan Frogel
- Department of Anesthesiology, Sheba Medical Center, Ramat Gan, Israel.
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10
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Tretter JT, Spicer DE, Franklin RCG, Béland MJ, Aiello VD, Cook AC, Crucean A, Loomba RS, Yoo SJ, Quintessenza JA, Tchervenkov CI, Jacobs JP, Najm HK, Anderson RH. Expert Consensus Statement: Anatomy, Imaging, and Nomenclature of Congenital Aortic Root Malformations. Cardiol Young 2023; 33:1060-1068. [PMID: 37288941 DOI: 10.1017/s1047951123001233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Over the past 2 decades, several categorizations have been proposed for the abnormalities of the aortic root. These schemes have mostly been devoid of input from specialists of congenital cardiac disease. The aim of this review is to provide a classification, from the perspective of these specialists, based on an understanding of normal and abnormal morphogenesis and anatomy, with emphasis placed on the features of clinical and surgical relevance. We contend that the description of the congenitally malformed aortic root is simplified when approached in a fashion that recognizes the normal root to be made up of 3 leaflets, supported by their own sinuses, with the sinuses themselves separated by the interleaflet triangles. The malformed root, usually found in the setting of 3 sinuses, can also be found with 2 sinuses, and very rarely with 4 sinuses. This permits description of trisinuate, bisinuate, and quadrisinuate variants, respectively. This feature then provides the basis for classification of the anatomical and functional number of leaflets present. By offering standardized terms and definitions, we submit that our classification will be suitable for those working in all cardiac specialties, whether pediatric or adult. It is of equal value in the settings of acquired or congenital cardiac disease. Our recommendations will serve to amend and/or add to the existing International Paediatric and Congenital Cardiac Code, along with the Eleventh iteration of the International Classification of Diseases provided by the World Health Organization.
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Affiliation(s)
- Justin T Tretter
- Department of Pediatric Cardiology, Cleveland Clinic Children's and The Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Diane E Spicer
- Heart Institute, Johns Hopkins All Children's Hospital, St Petersburg, Florida
- Congenital Heart Center, UF Health Shands Hospital, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida
| | - Rodney C G Franklin
- Paediatric Cardiology Department, Royal Brompton & Harefield National Health Service Trust, London, United Kingdom
| | - Marie J Béland
- Division of Pediatric Cardiology, The Montreal Children's Hospital of the McGill University Health Centre, Montréal, Québec, Canada
| | - Vera D Aiello
- Heart Institute (InCor), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Andrew C Cook
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Adrian Crucean
- Department of Paediatric Cardiac Surgery, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom
| | - Rohit S Loomba
- Division of Cardiology, Advocate Children's Hospital, Oak Lawn, Illinois
| | - Shi-Joon Yoo
- Division of Cardiology, Department of Pediatrics, Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | | | - Christo I Tchervenkov
- Division of Cardiovascular Surgery, The Montreal Children's Hospital of the McGill University Health Centre, Montréal, Québec, Canada
| | - Jeffrey P Jacobs
- Congenital Heart Center, UF Health Shands Hospital, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida
| | - Hani K Najm
- Division of Pediatric Cardiac Surgery, Cleveland Clinic Children's and the Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Robert H Anderson
- Cardiovascular Research Centre, Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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11
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Peigh G, Puthumana JJ, Bonow RO. Aortic Regurgitation and Heart Failure: Advances in Diagnosis, Management, and Interventions. Heart Fail Clin 2023; 19:285-296. [PMID: 37230644 DOI: 10.1016/j.hfc.2023.02.007] [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: 05/27/2023]
Abstract
This review discusses the contemporary clinical evaluation and management of patients with comorbid aortic regurgitation (AR) and heart failure (HF) (AR-HF). Importantly, as clinical HF exists along the spectrum of AR severity, the present review also details novel strategies to detect early signs of HF before the clinical syndrome ensues. Indeed, there may be a vulnerable cohort of AR patients who benefit from early detection and management of HF. Additionally, while the mainstay of operative management for AR has historically been surgical aortic valve replacement, this review discusses alternate procedures that may be beneficial in high-risk cohorts.
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Affiliation(s)
- Graham Peigh
- Division of Cardiology, Northwestern University, Feinberg School of Medicine, 676 North St. Clair Suite 600, Chicago, IL 60611, USA.
| | - Jyothy J Puthumana
- Division of Cardiology, Northwestern University, Feinberg School of Medicine, 676 North St. Clair Suite 600, Chicago, IL 60611, USA
| | - Robert O Bonow
- Division of Cardiology, Northwestern University, Feinberg School of Medicine, 676 North St. Clair Suite 600, Chicago, IL 60611, USA
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12
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Tretter JT, Spicer DE, Franklin RCG, Béland MJ, Aiello VD, Cook AC, Crucean A, Loomba RS, Yoo SJ, Quintessenza JA, Tchervenkov CI, Jacobs JP, Najm HK, Anderson RH. Expert Consensus Statement: Anatomy, Imaging, and Nomenclature of Congenital Aortic Root Malformations. Ann Thorac Surg 2023; 116:6-16. [PMID: 37294261 DOI: 10.1016/j.athoracsur.2023.03.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/03/2023] [Accepted: 03/15/2023] [Indexed: 06/10/2023]
Abstract
Over the past 2 decades, several categorizations have been proposed for the abnormalities of the aortic root. These schemes have mostly been devoid of input from specialists of congenital cardiac disease. The aim of this review is to provide a classification, from the perspective of these specialists, based on an understanding of normal and abnormal morphogenesis and anatomy, with emphasis placed on the features of clinical and surgical relevance. We contend that the description of the congenitally malformed aortic root is simplified when approached in a fashion that recognizes the normal root to be made up of 3 leaflets, supported by their own sinuses, with the sinuses themselves separated by the interleaflet triangles. The malformed root, usually found in the setting of 3 sinuses, can also be found with 2 sinuses, and very rarely with 4 sinuses. This permits description of trisinuate, bisinuate, and quadrisinuate variants, respectively. This feature then provides the basis for classification of the anatomical and functional number of leaflets present. By offering standardized terms and definitions, we submit that our classification will be suitable for those working in all cardiac specialties, whether pediatric or adult. It is of equal value in the settings of acquired or congenital cardiac disease. Our recommendations will serve to amend and/or add to the existing International Paediatric and Congenital Cardiac Code, along with the Eleventh iteration of the International Classification of Diseases provided by the World Health Organization.
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Affiliation(s)
- Justin T Tretter
- Department of Pediatric Cardiology, Cleveland Clinic Children's and The Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
| | - Diane E Spicer
- Heart Institute, Johns Hopkins All Children's Hospital, St Petersburg, Florida; Congenital Heart Center, UF Health Shands Hospital, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida
| | - Rodney C G Franklin
- Paediatric Cardiology Department, Royal Brompton & Harefield National Health Service Trust, London, United Kingdom
| | - Marie J Béland
- Division of Pediatric Cardiology, The Montreal Children's Hospital of the McGill University Health Centre, Montréal, Québec, Canada
| | - Vera D Aiello
- Heart Institute (InCor), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Andrew C Cook
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Adrian Crucean
- Department of Paediatric Cardiac Surgery, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom
| | - Rohit S Loomba
- Division of Cardiology, Advocate Children's Hospital, Oak Lawn, Illinois
| | - Shi-Joon Yoo
- Division of Cardiology, Department of Pediatrics, Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | | | - Christo I Tchervenkov
- Division of Cardiovascular Surgery, The Montreal Children's Hospital of the McGill University Health Centre, Montréal, Québec, Canada
| | - Jeffrey P Jacobs
- Congenital Heart Center, UF Health Shands Hospital, Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida
| | - Hani K Najm
- Division of Pediatric Cardiac Surgery, Cleveland Clinic Children's and the Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Robert H Anderson
- Cardiovascular Research Centre, Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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Kandels J, Metze M, Hagendorff A, Stöbe S. Impact of Aortic Valve Regurgitation on Doppler Echocardiographic Parameters in Patients with Severe Aortic Valve Stenosis. Diagnostics (Basel) 2023; 13:diagnostics13111828. [PMID: 37296679 DOI: 10.3390/diagnostics13111828] [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: 04/05/2023] [Revised: 05/06/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Diagnosing severe aortic stenosis (AS) depends on flow and pressure conditions. It is suspected that concomitant aortic regurgitation (AR) has an impact on the assessment of AS severity. The aim of this study was to analyze the impact of concomitant AR on Doppler-derived guideline criteria. We hypothesized that both transvalvular flow velocity (maxVAV) and the mean pressure gradient (mPGAV) will be affected by AR, whereas the effective orifice area (EOA) and the ratio between maximum velocity of the left ventricular outflow tract and transvalvular flow velocity (maxVLVOT/maxVAV) will not. Furthermore, we hypothesized that EOA (by continuity equation), and the geometric orifice area (GOA) (by planimetry using 3D transesophageal echocardiography, TEE), will not be affected by AR. METHODS AND RESULTS In this retrospective study, 335 patients (mean age 75.9 ± 9.8 years, 44% male) with severe AS (defined by EOA < 1.0 cm2) who underwent a transthoracic and transesophageal echocardiography were analyzed. Patients with a reduced left ventricular ejection fraction (LVEF < 53%) were excluded (n = 97). The remaining 238 patients were divided into four subgroups depending on AR severity, and they were assessed using pressure half time (PHT) method: no, trace, mild (PHT 500-750 ms), and moderate AR (PHT 250-500 ms). maxVAV, mPGAV and maxVLVOT/maxVAV were assessed in all subgroups. Among the four subgroups (no (n = 101), trace (n = 49), mild (n = 61) and moderate AR (n = 27)), no differences were obtained for EOA (no AR: 0.75 cm2 ± 0.15; trace AR: 0.74 cm2 ± 0.14; mild AR: 0.75 cm2 ± 0.14; moderate AR: 0.75 cm2 ± 0.15, p = 0.998) and GOA (no AR: 0.78 cm2 ± 0.20; trace AR: 0.79 cm2 ± 0.15; mild AR: 0.82 cm2 ± 0.19; moderate AR: 0.83 cm2 ± 0.14, p = 0.424). In severe AS with moderate AR, compared with patients without AR, maxVAV (p = 0.005) and mPGAV (p = 0.022) were higher, whereas EOA (p = 0.998) and maxVLVOT/maxVAV (p = 0.243) did not differ. The EOA was smaller than the GOA in AS patients with trace (0.74 cm2 ± 0.14 vs. 0.79 cm2 ± 0.15, p = 0.024), mild (0.75 cm2 ± 0.14 vs. 0.82 cm2 ± 0.19, p = 0.021), and moderate AR (0.75 cm2 ± 0.15 vs. 0.83 cm2 ± 0.14, p = 0.024). In 40 (17%) patients with severe AS, according to an EOA < 1.0 cm2, the GOA was ≥ 1.0 cm2. CONCLUSION In severe AS with moderate AR, the maxVAV and mPGAV are significantly affected by AR, whereas the EOA and maxVLVOT/maxVAV are not. These results highlight the potential risk of overestimating AS severity in combined aortic valve disease by only assessing transvalvular flow velocity and the mean pressure gradient. Furthermore, in cases of borderline EOA, of approximately 1.0 cm2, AS severity should be verified by determining the GOA.
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Affiliation(s)
- Joscha Kandels
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103 Leipzig, Germany
| | - Michael Metze
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103 Leipzig, Germany
| | - Andreas Hagendorff
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103 Leipzig, Germany
| | - Stephan Stöbe
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103 Leipzig, Germany
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14
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The Echocardiographic Evaluation of Aortic Aneurysm. Curr Cardiol Rep 2022; 24:1893-1900. [PMID: 36242729 DOI: 10.1007/s11886-022-01791-5] [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] [Accepted: 09/29/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW Aortic aneurysm is the second most common aortic disease associated with significant morbidity and mortality. We summarize the role of echocardiography in the evaluation of aortic aneurysms in assessing the different etiologies, associated complications, and the role in serial follow-up. In addition, we discuss the limitations of echocardiographic evaluation and the role of multimodality imaging. RECENT FINDINGS Echocardiographic tools such as 2D/3D and Doppler imaging have helped improve the quality of aortic evaluation in acute and long-term follow-up. Moreover, multimodality imaging (CT and MR angiography) has advanced the field of aortic imaging. Echocardiography is an essential and critical tool for the evaluation of normal aorta and various aortic pathologies. It provides valuable information with its diverse modalities such as TTE and TEE. Echocardiography along with complimentary multimodality imaging is critical to identify the acute aortic syndromes and other associated complications of aortic aneurysms, and in long-term follow-up.
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15
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Mazine A, Chu MWA, El-Hamamsy I, Peterson MD. Valve-sparing aortic root replacement: a primer for cardiologists. Curr Opin Cardiol 2022; 37:156-164. [PMID: 35058413 DOI: 10.1097/hco.0000000000000951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The purpose of this article is to review the contemporary evidence supporting valve-sparing aortic root replacement as the best option for patients with aortic root aneurysms and preservable aortic valves as well as to review the technical variations and modern adjuncts of these operations that impact both short and long-term durability. RECENT FINDINGS In patients with an aortic root aneurysm, with or without aortic valve regurgitation, valve-sparing aortic root replacement provide excellent clinical outcomes and stable valve function over several decades. Successful execution of this operation depends on careful patient selection and a thorough understanding of the anatomical and physiological relationships between the various components of the aortic root. Echocardiography remains the mainstay of imaging to determine the feasibility of valve-sparing root replacement. SUMMARY Valve-sparing aortic root replacement is an excellent alternative to composite valve graft replacement in nonelderly patients with aortic root aneurysms. Dedicated aortic root surgeons perform several technical variations of valve-sparing procedures aimed at matching the specific aortic root disorder with the optimal operation.
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Affiliation(s)
- Amine Mazine
- Division of Cardiac Surgery, Department of Surgery, University of Toronto, Toronto
| | - Michael W A Chu
- Division of Cardiac Surgery, Department of Surgery, Western University, London Health Sciences Centre, London, Ontario, Canada
| | - Ismail El-Hamamsy
- Department of Cardiovascular Surgery, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Mark D Peterson
- Division of Cardiac Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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Evangelista Masip A, Galian-Gay L, Guala A, Lopez-Sainz A, Teixido-Turà G, Ruiz Muñoz A, Valente F, Gutierrez L, Fernandez-Galera R, Casas G, Panaro A, Marigliano A, Huguet M, González-Alujas T, Rodriguez-Palomares J. Unraveling Bicuspid Aortic Valve Enigmas by Multimodality Imaging: Clinical Implications. J Clin Med 2022; 11:456. [PMID: 35054153 PMCID: PMC8778671 DOI: 10.3390/jcm11020456] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/09/2022] [Accepted: 01/13/2022] [Indexed: 12/13/2022] Open
Abstract
Multimodality imaging is the basis of the diagnosis, follow-up, and surgical management of bicuspid aortic valve (BAV) patients. Transthoracic echocardiography (TTE) is used in our clinical routine practice as a first line imaging for BAV diagnosis, valvular phenotyping and function, measurement of thoracic aorta, exclusion of other aortic malformations, and for the assessment of complications such are infective endocarditis and aortic. Nevertheless, TTE is less useful if we want to assess accurately other aortic segments such as mid-distal ascending aorta, where computed tomography (CT) and magnetic resonance (CMR) could improve the precision of aorta size measurement by multiplanar reconstructions. A major advantage of CT is its superior spatial resolution, which affords a better definition of valve morphology and calcification, accuracy, and reproducibility of ascending aorta size, and allows for coronary artery assessment. Moreover, CMR offers the opportunity of being able to evaluate aortic functional properties and blood flow patterns. In this setting, new developed sequences such as 4D-flow may provide new parameters to predict events during follow up. The integration of all multimodality information facilitates a comprehensive evaluation of morphologic and dynamic features, stratification of the risk, and therapy guidance of this cohort of patients.
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Affiliation(s)
- Arturo Evangelista Masip
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
- Vall d’Hebron Institut de Recerca (VHIR), 08035 Barcelona, Spain
- Teknon Heart Institute-Quiron Salud, 08022 Barcelona, Spain; (A.P.); (A.M.); (M.H.)
| | - Laura Galian-Gay
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Andrea Guala
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Angela Lopez-Sainz
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Gisela Teixido-Turà
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Aroa Ruiz Muñoz
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Filipa Valente
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Laura Gutierrez
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Ruben Fernandez-Galera
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Guillem Casas
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Alejandro Panaro
- Teknon Heart Institute-Quiron Salud, 08022 Barcelona, Spain; (A.P.); (A.M.); (M.H.)
| | - Alba Marigliano
- Teknon Heart Institute-Quiron Salud, 08022 Barcelona, Spain; (A.P.); (A.M.); (M.H.)
| | - Marina Huguet
- Teknon Heart Institute-Quiron Salud, 08022 Barcelona, Spain; (A.P.); (A.M.); (M.H.)
| | - Teresa González-Alujas
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
| | - Jose Rodriguez-Palomares
- Departament de Cardiologia, Hospital Vall d’Hebron.CIBERCV, Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.); (A.G.); (A.L.-S.); (G.T.-T.); (A.R.M.); (F.V.); (L.G.); (R.F.-G.); (G.C.); (T.G.-A.); (J.R.-P.)
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Yang T, Wen H, El-Hamamsy I, Ni Q, Sun Y, Zhu D. Relationship Between Leaflets and Root in Normal Aortic Valve Based on Computed Tomography Imaging: Implication for Aortic Valve Repair. Front Cardiovasc Med 2021; 8:731440. [PMID: 34881298 PMCID: PMC8645849 DOI: 10.3389/fcvm.2021.731440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 10/26/2021] [Indexed: 11/21/2022] Open
Abstract
Objective: By assessing the normal dimensions and the relationship between the aortic root and leaflets in Chinese population, the objective of this three-dimensional computed tomography (3DCT)-based study was to establish a matching reference for leaflets and aortic root for aortic valve (AV) repair. Method: Electrocardiogram-gated multi-detector CT was performed on 168 Chinese participants with a normal aortic valve. Measurements of the aortic annuli and leaflets were obtained. The correlations between and the ratios of the specific root and leaflet measurements were analyzed. The references for the leaflet and root dimensions were suggested based on geometric height (gH) using a linear regression equation. The utility of the ratios was tested with CT images of 15 patients who underwent aortic valve repair. Result: The mean annulus diameter (AD), sino-tubular junction (STJ) diameter, geometric height (gH), effective height (eH), free margin length (FML), commissural height (ComH), inter-commissural distance (ICD), and coaptation height (CH) were 22.4 ± 1.7 mm, 27.3 ± 2, 0.4 mm, 15.5 ± 1.7 mm, 8.9 ± 1.2 mm, 32.0 ± 3.4 mm, 17.9 ± 1.9 mm, 23.1 ± 2.3 mm, and 3.1 ± 0.6 mm, respectively. The gH/AD, FML/ICD, and eH/ComH ratios were 0.69 ± 0.07, 1.38 ± 0.08, and 0.50 ± 0.07, respectively. The gH correlated with all other leaflet and root measurements (P < 0.01), whereas the FML demonstrated a better correlation with ICD compared with gH (R2 = 0.75, and R2 = 0.37, respectively). The FML/ICD and eH/ComH ratios might be used to assess leaflet-root mismatch and post-repair leaflet billowing. Conclusion: The normal aortic valve measurements based on 3DCT revealed a specific relationship between the root and leaflets; and this will guide the development of an objective method of aortic valve repair.
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Affiliation(s)
- Tianyang Yang
- Department of Cardiac Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Haini Wen
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ismail El-Hamamsy
- Department of Cardiovascular Surgery, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Qiming Ni
- Department of Radiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yanbin Sun
- Department of Radiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Dan Zhu
- Department of Cardiac Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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Tretter JT, Izawa Y, Spicer DE, Okada K, Anderson RH, Quintessenza JA, Mori S. Understanding the Aortic Root Using Computed Tomographic Assessment: A Potential Pathway to Improved Customized Surgical Repair. Circ Cardiovasc Imaging 2021; 14:e013134. [PMID: 34743527 DOI: 10.1161/circimaging.121.013134] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
There is continued interest in surgical repair of both the congenitally malformed aortic valve, and the valve with acquired dysfunction. Aortic valvar repair based on a geometric approach has demonstrated improved durability and outcomes. Such an approach requires a thorough comprehension of the complex 3-dimensional anatomy of both the normal and congenitally malformed aortic root. In this review, we provide an understanding of this anatomy based on the features that can accurately be revealed by contrast-enhanced computed tomographic imaging. We highlight the complimentary role that such imaging, with multiplanar reformatting and 3-dimensional reconstructions, can play in selection of patients, and subsequent presurgical planning for valvar repair. The technique compliments other established techniques for perioperative imaging, with echocardiography maintaining its central role in assessment, and enhances direct surgical evaluation. This additive morphological and functional information holds the potential for improving selection of patients, surgical planning, subsequent surgical repair, and hopefully the subsequent outcomes.
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Affiliation(s)
- Justin T Tretter
- Heart Institute, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, OH (J.T.T.)
| | - Yu Izawa
- Division of Cardiovascular Medicine, Department of Internal Medicine (Y.I.), Kobe University Graduate School of Medicine, Japan
| | - Diane E Spicer
- Heart Institute, Johns Hopkins All Children's Hospital, St. Petersburg, FL (D.E.S., J.A.Q.)
| | - Kenji Okada
- Department of Cardiovascular Surgery (K.O.), Kobe University Graduate School of Medicine, Japan
| | - Robert H Anderson
- Cardiovascular Research Centre, Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom (R.H.A.)
| | - James A Quintessenza
- Heart Institute, Johns Hopkins All Children's Hospital, St. Petersburg, FL (D.E.S., J.A.Q.)
| | - Shumpei Mori
- UCLA Cardiac Arrhythmia Center, UCLA Health System, David Geffen School of Medicine at UCLA (S.M.)
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19
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Choi JY, Hong GR, Hong SJ, Shim CY, Ahn CM, Kim JS, Kim BK, Ko YG, Choi D, Jang Y, Hong MK. Transcatheter Aortic Valve Replacement with Minimal Contrast Dye in Patients with Renal Insufficiency. Yonsei Med J 2021; 62:990-996. [PMID: 34672132 PMCID: PMC8542473 DOI: 10.3349/ymj.2021.62.11.990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 01/05/2023] Open
Abstract
PURPOSE Concerns have been consistently raised in regards to the considerable amount of contrast dye used during transcatheter aortic valve replacement (TAVR) in patients with renal insufficiency. In the present study, we introduced minimal contrast TAVR and compared its 30-day clinical outcomes with conventional TAVR. MATERIALS AND METHODS We retrospectively investigated 369 patients who underwent TAVR between July 2011 and April 2020 in our institute. Among them, 93 patients with severe aortic stenosis and renal insufficiency (estimated glomerular filtration rate ≤50 mL/min/1.73 m²) were included and divided into a conventional TAVR group (n=56) and a minimal contrast TAVR group (n=37). In the minimal contrast TAVR group, the total amount of contrast was <10 mL during the entire TAVR procedure. Thirty-day major adverse clinical events (MACE), including death, stroke, implantation of permanent pacemaker, and initiation of hemodialysis, were investigated. RESULTS The incidence of MACE was significantly lower in the minimal contrast TAVR group than the conventional TAVR group (16.2% vs. 42.9%, p=0.010). Death occurred in 9 patients (16.1%) in the conventional TAVR group and in 0 patients in the minimal contrast group (p=0.011). Hemodialysis was initiated in 2 patients (5.4%) in the minimal contrast TAVR group and in 7 patients (12.5%) in the conventional TAVR group (p=0.256). Multivariate regression analysis showed that the minimal contrast TAVR procedure was an independent predictor for reducing MACE (hazard ratio 0.208, 95% confidence interval: 0.080-0.541, p=0.001). CONCLUSION Minimal contrast TAVR is feasible and shows more favorable short-term clinical outcomes than conventional TAVR in patients with renal insufficiency.
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Affiliation(s)
- Jah Yeon Choi
- Cardiovascular Center, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Geu-Ru Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Sung-Jin Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Chi Young Shim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Chul-Min Ahn
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Jung-Sun Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Byeong-Keuk Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Young-Guk Ko
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Donghoon Choi
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Yangsoo Jang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea
| | - Myeong-Ki Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul, Korea.
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20
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Hagendorff A, Helfen A, Flachskampf FA, Ewen S, Kruck S, La Rosée K, Knierim J, Voigt JU, Kreidel F, Fehske W, Brandt R, Zahn R, Knebel F. Manual zur Indikation und Durchführung spezieller echokardiographischer Anwendungen. DER KARDIOLOGE 2021. [PMCID: PMC8521495 DOI: 10.1007/s12181-021-00509-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Das zweite Manual zur Indikation und Durchführung der Echokardiographie bezieht sich auf spezifische Anwendungen der Echokardiographie und besondere Fragestellungen bei speziellen Patientengruppen. Dabei stehen v. a. praktische Aspekte im Vordergrund. Methodisch etabliert sind die transösophageale Echokardiographie, die Stressechokardiographie und die Kontrastechokardiographie. Bei nahezu allen echokardiographischen Untersuchungen spielen aktuell 3‑D-Echokardiographie und Deformationsbildgebung eine Rolle. Das gesamte Spektrum der echokardiographischen Möglichkeiten wird derzeit in Notfall- und Intensivmedizin, bei der Überwachung und Führung von Katheterinterventionen, bei strukturellen Herzerkrankungen, bei herzchirurgischen Operationen, bei der Nachsorge von kardialen Unterstützungssystemen, bei kongenitalen Vitien im Erwachsenenalter und bei der Versorgung von hochinfektiösen Patienten in Pandemiezeiten angewandt. Die diagnostischen Fortschritte der konventionellen und modernen echokardiographischen Anwendungen stehen im Fokus dieses Manuals. Die 3‑D-Echokardiographie zur Charakterisierung der kardialen Morphologie und die Deformationsbildgebung zur Objektivierung der kardialen Funktion sind bei vielen Indikationen im klinischen Alltag etabliert. Die Stressechokardiographie zur Ischämie‑, Vitalitäts- und Vitiendiagnostik, die Bestimmung der koronaren Flussreserve und die Kontrastechokardiographie bei der linksventrikulären Wandbewegungsanalyse und kardialen Tumordetektion finden zunehmend klinische Anwendung. Wie für die konventionelle Echokardiographie im ersten Manual der Echokardiographie 2009 beschrieben, erfordert der Einsatz moderner echokardiographischer Verfahren die standardisierte Dokumentation und Akquisition bestimmter Bildsequenzen bei optimierter Geräteeinstellung, da korrekte und reproduzierbare Auswertungen nur bei guter Bildqualität möglich sind.
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Affiliation(s)
- Andreas Hagendorff
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstr. 20, 04103 Leipzig, Deutschland
| | - Andreas Helfen
- Medizinische Klinik I, Katholisches Klinikum Lünen Werne GmbH St. Marien-Hospital Lünen, Lünen, Deutschland
| | - Frank A. Flachskampf
- Department of Medical Sciences, Universität Uppsala, und Klinisk fysiologi och kardiologi, Uppsala University Hospital, Uppsala, Schweden
| | - Sebastian Ewen
- Klinik für Innere Medizin III – Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Deutschland
| | - Sebastian Kruck
- Cardio Centrum Ludwigsburg Bietigheim, Ludwigsburg, Deutschland
| | - Karl La Rosée
- Gemeinschaftspraxis Dr. La Rosée & Prof. Dr. Müller, Bonn, Deutschland
| | - Jan Knierim
- Klinik für Herz‑, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Deutschland
| | - Jens-Uwe Voigt
- Department of Cardiovascular Diseases, University Hospital Gasthuisberg und Department of Cardiovascular Sciences, Cath. University Leuven, Leuven, Belgien
| | - Felix Kreidel
- Zentrum für Kardiologie, Universitätsmedizin Mainz, Mainz, Deutschland
| | - Wolfgang Fehske
- Klinik III für Innere Medizin, Universitätsklinikum Köln – Herzzentrum, Universität zu Köln, Köln, Deutschland
| | - Roland Brandt
- Abteilung für Kardiologie, Kerckhoff Klinik GmbH, Bad Nauheim, Deutschland
| | - Ralf Zahn
- Medizinische Klinik B – Abteilung für Kardiologie, Klinikum der Stadt Ludwigshafen gGmbH, Ludwigshafen am Rhein, Deutschland
- Kommission für Klinische Kardiovaskuläre Medizin, Deutsche Gesellschaft für Kardiologie, Düsseldorf, Deutschland
| | - Fabian Knebel
- Medizinische Klinik mit Schwerpunkt Kardiologie und Angiologie, Charité – Universitätsmedizin Berlin, Campus Mitte, Berlin, Deutschland
- Sana Klinikum Lichtenberg, Berlin, Deutschland
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21
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Pouch AM, Patel PA, Desai ND, Yushkevich N, Goodwin M, Lai EK, Cheung AT, Moeller P, Weiss SJ, Gorman JH, Bavaria JE, Gorman RC. Dynamic Volumetric Assessment of the Aortic Root: The Influence of Bicuspid Aortic Valve Competence. Ann Thorac Surg 2021; 112:1317-1324. [PMID: 32987018 PMCID: PMC7990744 DOI: 10.1016/j.athoracsur.2020.07.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 07/13/2020] [Accepted: 07/20/2020] [Indexed: 11/20/2022]
Abstract
BACKGROUND Aortic root evaluation is conventionally based on 2-dimensional measurements at a single phase of the cardiac cycle. This work presents an image analysis method for assessing dynamic 3-dimensional changes in the aortic root of minimally calcified bicuspid aortic valves (BAVs) with and without moderate to severe aortic regurgitation. METHODS The aortic root was segmented over the full cardiac cycle in 3-dimensional transesophageal echocardiographic images acquired from 19 patients with minimally calcified BAVs and from 16 patients with physiologically normal tricuspid aortic valves (TAVs). The size and dynamics of the aortic root were assessed using the following image-derived measurements: absolute mean root volume and mean area at the level of the ventriculoaortic junction, sinuses of Valsalva, and sinotubular junction, as well as normalized root volume change and normalized area change of the ventriculoaortic junction, sinuses of Valsalva, and sinotubular junction over the cardiac cycle. RESULTS Normalized volume change over the cardiac cycle was significantly greater in BAV roots with moderate to severe regurgitation than in normal TAV roots and in BAV roots with no or mild regurgitation. Aortic root dynamics were most significantly different at the mid-level of the sinuses of Valsalva in BAVs with moderate to severe regurgitation than in competent TAVs and BAVs. CONCLUSIONS Echocardiographic reconstruction of the aortic root demonstrates significant differences in dynamics of BAV roots with moderate to severe regurgitation relative to physiologically normal TAVs and competent BAVs. This finding may have implications for risk of future dilatation, dissection, or rupture, which warrant further investigation.
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Affiliation(s)
- Alison M Pouch
- Department of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Prakash A Patel
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Nimesh D Desai
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Natalie Yushkevich
- Department of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael Goodwin
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Eric K Lai
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Albert T Cheung
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, California
| | - Patrick Moeller
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stuart J Weiss
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph H Gorman
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph E Bavaria
- Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert C Gorman
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
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22
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Michelena HI, Corte AD, Evangelista A, Maleszewski JJ, Edwards WD, Roman MJ, Devereux RB, Fernández B, Asch FM, Barker AJ, Sierra-Galan LM, De Kerchove L, Fernandes SM, Fedak PWM, Girdauskas E, Delgado V, Abbara S, Lansac E, Prakash SK, Bissell MM, Popescu BA, Hope MD, Sitges M, Thourani VH, Pibarot P, Chandrasekaran K, Lancellotti P, Borger MA, Forrest JK, Webb J, Milewicz DM, Makkaar R, Leon MB, Sanders SP, Markl M, Ferrari VA, Roberts WC, Song JK, Blanke P, White CS, Siu S, Svensson LG, Braverman AC, Bavaria J, Sundt TM, El Khoury G, De Paulis R, Enriquez-Sarano M, Bax JJ, Otto CM, Schäfers HJ. International Consensus Statement on Nomenclature and Classification of the Congenital Bicuspid Aortic Valve and Its Aortopathy, for Clinical, Surgical, Interventional and Research Purposes. Radiol Cardiothorac Imaging 2021; 3:e200496. [PMID: 34505060 DOI: 10.1148/ryct.2021200496] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This International Consensus Classification and Nomenclature for the congenital bicuspid aortic valve condition recognizes 3 types of bicuspid valves: 1. The fused type (right-left cusp fusion, right-non-coronary cusp fusion and left-non-coronary cusp fusion phenotypes); 2. The 2-sinus type (latero-lateral and antero-posterior phenotypes); and 3. The partial-fusion (forme fruste) type. The presence of raphe and the symmetry of the fused type phenotypes are critical aspects to describe. The International Consensus also recognizes 3 types of bicuspid valve-associated aortopathy: 1. The ascending phenotype; 2. The root phenotype; and 3. Extended phenotypes. © 2021 Jointly between the RSNA, the European Association for Cardio-Thoracic Surgery, The Society of Thoracic Surgeons, and the American Association for Thoracic Surgery. The articles are identical except for minor stylistic and spelling differences in keeping with each journal's style. All rights reserved. Keywords: Bicuspid Aortic Valve, Aortopathy, Nomenclature, Classification.
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Affiliation(s)
| | - Alessandro Della Corte
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - Arturo Evangelista
- Department of Cardiology, Hospital Vall d'Hebron, Vall d'Hebron Research Institute (VHIR) Ciber-CV, Barcelona, Spain
| | - Joseph J Maleszewski
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - William D Edwards
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Mary J Roman
- Division of Cardiology, Weill Cornell Medicine, New York, NY, USA
| | | | - Borja Fernández
- Departamento de Biologia Animal, Facultad de Ciencias, Instituto de Investigación Biomédica de Málaga, Universidad de Málaga, Ciber-CV, Málaga, Spain
| | | | - Alex J Barker
- Department of Radiology, Children's Hospital Colorado, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Lilia M Sierra-Galan
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Laurent De Kerchove
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Susan M Fernandes
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, CA, USA.,Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Paul W M Fedak
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Evaldas Girdauskas
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Suhny Abbara
- Cardiothoracic Imaging Division, Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Emmanuel Lansac
- Department of Cardiac Surgery, Institute Mutualiste Montsouris, Paris, France
| | - Siddharth K Prakash
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Malenka M Bissell
- Department of Biomedical Imaging Science, Leeds Institute to Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila"-Euroecolab, Emergency Institute for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Michael D Hope
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clinic, Universitat de Barcelona, IDIBAPS, CIBERCV, ISCIII (CB16/11/00354), CERCA Programme, Barcelona, Spain
| | - Vinod H Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, GA, USA
| | - Phillippe Pibarot
- Department of Cardiology, Québec Heart & Lung Institute, Laval University Québec, Québec, Canada
| | | | - Patrizio Lancellotti
- Department of Cardiology, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium.,Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, and Anthea Hospital, Bari, Italy
| | - Michael A Borger
- University Clinic of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - John K Forrest
- Yale University School of Medicine & Yale New Haven Hospital, New Haven, CT, USA
| | - John Webb
- St Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Dianna M Milewicz
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Raj Makkaar
- Cedars Sinai Heart Institute, Los Angeles, CA, USA
| | - Martin B Leon
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Stephen P Sanders
- Cardiac Registry, Departments of Cardiology, Pathology and Cardiac Surgery, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Michael Markl
- Yale University School of Medicine & Yale New Haven Hospital, New Haven, CT, USA
| | - Victor A Ferrari
- Cardiovascular Medicine Division, University of Pennsylvania Medical Center and Penn Cardiovascular Institute, Philadelphia, PA, USA
| | - William C Roberts
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Texas A&M School of Medicine, Dallas Campus, Dallas, TX, USA
| | - Jae-Kwan Song
- University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Philipp Blanke
- Department of Radiology, St. Paul's Hospital, Vancouver, BC, Canada
| | - Charles S White
- Department of Radiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Samuel Siu
- Schulich School of Medicine and Dentistry, London, ON, Canada
| | - Lars G Svensson
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Alan C Braverman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Joseph Bavaria
- Division of Cardiac Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Gebrine El Khoury
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Ruggero De Paulis
- Department of Cardiac Surgery, European Hospital and Unicamillus University Rome, Rome, Italy
| | | | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Catherine M Otto
- Division of Cardiology, University of Washington, Seattle, WA, USA
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
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23
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Michelena HI, Della Corte A, Evangelista A, Maleszewski JJ, Edwards WD, Roman MJ, Devereux RB, Fernández B, Asch FM, Barker AJ, Sierra-Galan LM, De Kerchove L, Fernandes SM, Fedak PWM, Girdauskas E, Delgado V, Abbara S, Lansac E, Prakash SK, Bissell MM, Popescu BA, Hope MD, Sitges M, Thourani VH, Pibarot P, Chandrasekaran K, Lancellotti P, Borger MA, Forrest JK, Webb J, Milewicz DM, Makkar R, Leon MB, Sanders SP, Markl M, Ferrari VA, Roberts WC, Song JK, Blanke P, White CS, Siu S, Svensson LG, Braverman AC, Bavaria J, Sundt TM, El Khoury G, De Paulis R, Enriquez-Sarano M, Bax JJ, Otto CM, Schäfers HJ. International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional and research purposes. J Thorac Cardiovasc Surg 2021; 162:e383-e414. [PMID: 34304896 DOI: 10.1016/j.jtcvs.2021.06.019] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This International Consensus Classification and Nomenclature for the congenital bicuspid aortic valve condition recognizes 3 types of bicuspid valves: 1. The fused type (right-left cusp fusion, right-non-coronary cusp fusion and left-non-coronary cusp fusion phenotypes); 2. The 2-sinus type (latero-lateral and antero-posterior phenotypes); and 3. The partial-fusion (forme fruste) type. The presence of raphe and the symmetry of the fused type phenotypes are critical aspects to describe. The International Consensus also recognizes 3 types of bicuspid valve-associated aortopathy: 1. The ascending phenotype; 2. The root phenotype; and 3. Extended phenotypes.
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Affiliation(s)
| | - Alessandro Della Corte
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - Arturo Evangelista
- Department of Cardiology, Hospital Vall d'Hebron, Vall d'Hebron Research Institute (VHIR) Ciber-CV, Barcelona, Spain
| | | | - William D Edwards
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minn
| | - Mary J Roman
- Division of Cardiology, Weill Cornell Medicine, New York, NY
| | | | - Borja Fernández
- Departamento de Biologia Animal, Facultad de Ciencias, Instituto de Investigación Biomédica de Málaga, Universidad de Málaga, Ciber-CV, Málaga, Spain
| | | | - Alex J Barker
- Department of Radiology, Children's Hospital Colorado, University of Colorado, Anschutz Medical Campus, Aurora, Colo
| | - Lilia M Sierra-Galan
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Laurent De Kerchove
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Susan M Fernandes
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, Calif; Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Palo Alto, Calif
| | - Paul W M Fedak
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Evaldas Girdauskas
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Suhny Abbara
- Cardiothoracic Imaging Division, Department of Radiology, UT Southwestern Medical Center, Dallas, Tex
| | - Emmanuel Lansac
- Department of Cardiac Surgery, Institute Mutualiste Montsouris, Paris, France
| | - Siddharth K Prakash
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Tex
| | - Malenka M Bissell
- Department of Biomedical Imaging Science, Leeds Institute to Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila"-Euroecolab, Emergency Institute for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Michael D Hope
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, Calif
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clinic, Universitat de Barcelona, IDIBAPS, CIBERCV, ISCIII (CB16/11/00354), CERCA Programme, Barcelona, Spain
| | - Vinod H Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Ga
| | - Phillippe Pibarot
- Department of Cardiology, Québec Heart & Lung Institute, Laval University Québec, Québec, Canada
| | | | - Patrizio Lancellotti
- Department of Cardiology, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium; Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, and Anthea Hospital, Bari, Italy
| | - Michael A Borger
- University Clinic of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - John K Forrest
- Yale University School of Medicine & Yale New Haven Hospital, New Haven, Conn
| | - John Webb
- St Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Dianna M Milewicz
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Tex
| | - Raj Makkar
- Cedars Sinai Heart Institute, Los Angeles, Calif
| | - Martin B Leon
- Division of Cardiology, Columbia University Irving Medical Center/NY Presbyterian Hospital, New York, NY
| | - Stephen P Sanders
- Cardiac Registry, Departments of Cardiology, Pathology and Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Michael Markl
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Victor A Ferrari
- Cardiovascular Medicine Division, University of Pennsylvania Medical Center and Penn Cardiovascular Institute, Philadelphia, Pa
| | - William C Roberts
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Texas A& M School of Medicine, Dallas Campus, Dallas, Tex
| | - Jae-Kwan Song
- University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Philipp Blanke
- Department of Radiology, St. Paul's Hospital, Vancouver, British Columbia, Canada
| | - Charles S White
- Department of Radiology, University of Maryland School of Medicine, Baltimore, Md
| | - Samuel Siu
- Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Lars G Svensson
- Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Alan C Braverman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Mo
| | - Joseph Bavaria
- Division of Cardiac Surgery, University of Pennsylvania, Philadelphia, Pa
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, Mass
| | - Gebrine El Khoury
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Ruggero De Paulis
- Department of Cardiac Surgery, European Hospital and Unicamillus University Rome, Rome, Italy
| | | | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
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24
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Michelena HI, Della Corte A, Evangelista A, Maleszewski JJ, Edwards WD, Roman MJ, Devereux RB, Fernández B, Asch FM, Barker AJ, Sierra-Galan LM, De Kerchove L, Fernandes SM, Fedak PWM, Girdauskas E, Delgado V, Abbara S, Lansac E, Prakash SK, Bissell MM, Popescu BA, Hope MD, Sitges M, Thourani VH, Pibarot P, Chandrasekaran K, Lancellotti P, Borger MA, Forrest JK, Webb J, Milewicz DM, Makkar R, Leon MB, Sanders SP, Markl M, Ferrari VA, Roberts WC, Song JK, Blanke P, White CS, Siu S, Svensson LG, Braverman AC, Bavaria J, Sundt TM, El Khoury G, De Paulis R, Enriquez-Sarano M, Bax JJ, Otto CM, Schäfers HJ. International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional and research purposes. Eur J Cardiothorac Surg 2021; 60:448-476. [PMID: 34293102 DOI: 10.1093/ejcts/ezab038] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This International Consensus Classification and Nomenclature for the congenital bicuspid aortic valve condition recognizes 3 types of bicuspid valves: 1. The fused type (right-left cusp fusion, right-non-coronary cusp fusion and left-non-coronary cusp fusion phenotypes); 2. The 2-sinus type (latero-lateral and antero-posterior phenotypes); and 3. The partial-fusion (forme fruste) type. The presence of raphe and the symmetry of the fused type phenotypes are critical aspects to describe. The International Consensus also recognizes 3 types of bicuspid valve-associated aortopathy: 1. The ascending phenotype; 2. The root phenotype; and 3. Extended phenotypes.
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Affiliation(s)
| | - Alessandro Della Corte
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - Arturo Evangelista
- Department of Cardiology, Hospital Vall d'Hebron, Vall d'Hebron Research Institute (VHIR) Ciber-CV, Barcelona, Spain
| | - Joseph J Maleszewski
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - William D Edwards
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Mary J Roman
- Division of Cardiology, Weill Cornell Medicine, New York, NY, USA
| | | | - Borja Fernández
- Departamento de Biología Animal, Facultad de Ciencias, Instituto de Investigación Biomédica de Málaga, Universidad de Málaga, Ciber-CV, Málaga, Spain
| | | | - Alex J Barker
- Department of Radiology, Children's Hospital Colorado, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Lilia M Sierra-Galan
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Laurent De Kerchove
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Susan M Fernandes
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, CA, USA.,Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Paul W M Fedak
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Evaldas Girdauskas
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Suhny Abbara
- Cardiothoracic Imaging Division, Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Emmanuel Lansac
- Department of Cardiac Surgery, Institute Mutualiste Montsouris, Paris, France
| | - Siddharth K Prakash
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Malenka M Bissell
- Department of Biomedical Imaging Science, Leeds Institute to Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila"-Euroecolab, Emergency Institute for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Michael D Hope
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clínic, Universitat de Barcelona, IDIBAPS, CIBERCV, ISCIII (CB16/11/00354), CERCA Programme, Barcelona, Spain
| | - Vinod H Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, GA, USA
| | - Phillippe Pibarot
- Department of Cardiology, Québec Heart & Lung Institute, Laval University Québec, Québec, Canada
| | | | - Patrizio Lancellotti
- Department of Cardiology, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium.,Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, and Anthea Hospital, Bari, Italy
| | - Michael A Borger
- University Clinic of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - John K Forrest
- Yale University School of Medicine & Yale New Haven Hospital, New Haven, CT, USA
| | - John Webb
- St Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Dianna M Milewicz
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Raj Makkar
- Cedars Sinai Heart Institute, Los Angeles, CA, USA
| | - Martin B Leon
- Division of Cardiology, Columbia University Irving Medical Center/NY Presbyterian Hospital, New York, NY, USA
| | - Stephen P Sanders
- Cardiac Registry, Departments of Cardiology, Pathology and Cardiac Surgery, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Michael Markl
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Victor A Ferrari
- Cardiovascular Medicine Division, University of Pennsylvania Medical Center and Penn Cardiovascular Institute, Philadelphia, PA, USA
| | - William C Roberts
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Texas A & M School of Medicine, Dallas Campus, Dallas, TX, USA
| | - Jae-Kwan Song
- University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Philipp Blanke
- Department of Radiology, St. Paul's Hospital, Vancouver, BC, Canada
| | - Charles S White
- Department of Radiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Samuel Siu
- Schulich School of Medicine and Dentistry, London, ON, Canada
| | - Lars G Svensson
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Alan C Braverman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Joseph Bavaria
- Division of Cardiac Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Gebrine El Khoury
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Ruggero De Paulis
- Department of Cardiac Surgery, European Hospital and Unicamillus University Rome, Rome, Italy
| | | | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Catherine M Otto
- Division of Cardiology, University of Washington, Seattle, WA, USA
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
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25
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Michelena HI, Della Corte A, Evangelista A, Maleszewski JJ, Edwards WD, Roman MJ, Devereux RB, Fernández B, Asch FM, Barker AJ, Sierra-Galan LM, De Kerchove L, Fernandes SM, Fedak PWM, Girdauskas E, Delgado V, Abbara S, Lansac E, Prakash SK, Bissell MM, Popescu BA, Hope MD, Sitges M, Thourani VH, Pibarot P, Chandrasekaran K, Lancellotti P, Borger MA, Forrest JK, Webb J, Milewicz DM, Makkar R, Leon MB, Sanders SP, Markl M, Ferrari VA, Roberts WC, Song JK, Blanke P, White CS, Siu S, Svensson LG, Braverman AC, Bavaria J, Sundt TM, El Khoury G, De Paulis R, Enriquez-Sarano M, Bax JJ, Otto CM, Schäfers HJ. International Consensus Statement on Nomenclature and Classification of the Congenital Bicuspid Aortic Valve and Its Aortopathy, for Clinical, Surgical, Interventional and Research Purposes. Ann Thorac Surg 2021; 112:e203-e235. [PMID: 34304860 DOI: 10.1016/j.athoracsur.2020.08.119] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 08/30/2020] [Indexed: 01/17/2023]
Abstract
This International Consensus Classification and Nomenclature for the congenital bicuspid aortic valve condition recognizes 3 types of bicuspid valves: 1. The fused type (right-left cusp fusion, right-non-coronary cusp fusion and left-non-coronary cusp fusion phenotypes); 2. The 2-sinus type (latero-lateral and antero-posterior phenotypes); and 3. The partial-fusion (forme fruste) type. The presence of raphe and the symmetry of the fused type phenotypes are critical aspects to describe. The International Consensus also recognizes 3 types of bicuspid valve-associated aortopathy: 1. The ascending phenotype; 2. The root phenotype; and 3. Extended phenotypes.
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Affiliation(s)
- Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota.
| | - Alessandro Della Corte
- Department of Translational Medical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - Arturo Evangelista
- Department of Cardiology, Hospital Vall d'Hebron, Vall d'Hebron Research Institute (VHIR) Ciber-CV, Barcelona, Spain
| | - Joseph J Maleszewski
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - William D Edwards
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Mary J Roman
- Division of Cardiology, Weill Cornell Medicine, New York, New York
| | | | - Borja Fernández
- Departamento de Biología Animal, Facultad de Ciencias, Instituto de Investigación Biomédica de Málaga, Universidad de Málaga, Ciber-CV, Málaga, Spain
| | | | - Alex J Barker
- Department of Radiology, Children's Hospital Colorado, University of Colorado, Anschutz Medical Campus, Aurora, Colorado
| | - Lilia M Sierra-Galan
- Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
| | - Laurent De Kerchove
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Susan M Fernandes
- Division of Pediatric Cardiology, Department of Pediatrics, Stanford University, Palo Alto, California; Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Palo Alto, California
| | - Paul W M Fedak
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Evaldas Girdauskas
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Suhny Abbara
- Cardiothoracic Imaging Division, Department of Radiology, UT Southwestern Medical Center, Dallas, Texas
| | - Emmanuel Lansac
- Department of Cardiac Surgery, Institute Mutualiste Montsouris, Paris, France
| | - Siddharth K Prakash
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Malenka M Bissell
- Department of Biomedical Imaging Science, Leeds Institute to Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
| | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila"-Euroecolab, Emergency Institute for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", Bucharest, Romania
| | - Michael D Hope
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California
| | - Marta Sitges
- Cardiovascular Institute, Hospital Clínic, Universitat de Barcelona, IDIBAPS, CIBERCV, ISCIII (CB16/11/00354), CERCA Programme, Barcelona, Spain
| | - Vinod H Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Georgia
| | - Phillippe Pibarot
- Department of Cardiology, Québec Heart & Lung Institute, Laval University Québec, Québec, Canada
| | | | - Patrizio Lancellotti
- Department of Cardiology, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium; Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, and Anthea Hospital, Bari, Italy
| | - Michael A Borger
- University Clinic of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - John K Forrest
- Yale University School of Medicine & Yale New Haven Hospital, New Haven, Connecticut
| | - John Webb
- St Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dianna M Milewicz
- Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Raj Makkar
- Cedars Sinai Heart Institute, Los Angeles, California
| | - Martin B Leon
- Division of Cardiology, Columbia University Irving Medical Center/NY Presbyterian Hospital, New York, New York
| | - Stephen P Sanders
- Cardiac Registry, Departments of Cardiology, Pathology and Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Michael Markl
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Victor A Ferrari
- Cardiovascular Medicine Division, University of Pennsylvania Medical Center and Penn Cardiovascular Institute, Philadelphia, Pennsylvania
| | - William C Roberts
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Texas A & M School of Medicine, Dallas Campus, Dallas, Texas
| | - Jae-Kwan Song
- University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
| | - Philipp Blanke
- Department of Radiology, St. Paul's Hospital, Vancouver, British Columbia, Canada
| | - Charles S White
- Department of Radiology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Samuel Siu
- Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Lars G Svensson
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Alan C Braverman
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Joseph Bavaria
- Division of Cardiac Surgery, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Gebrine El Khoury
- Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Ruggero De Paulis
- Department of Cardiac Surgery, European Hospital and Unicamillus University Rome, Rome, Italy
| | | | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Catherine M Otto
- Division of Cardiology, University of Washington, Seattle, Washington
| | - Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
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Abstract
Purpose of Review Preservation or repair of the aortic valve has evolved dynamically in the past 20 years. It leads to a high freedom from valve-related complications if an adequate valve durability can be achieved; it may possibly also improve survival. To date, little structured information is available about which valves can be repaired and which should better be replaced. Recent Findings For surgical decision-making, the size of the aortic root is important and the anatomy of the aortic valve must be considered. In the presence of root aneurysm, most tricuspid and bicuspid aortic valves can be preserved. In aortic regurgitation and normal aortic dimensions, the majority of tricuspid and bicuspid aortic valves can be repaired with good long-term durability. In bicuspid aortic valves, the morphologic characteristics must be taken into consideration. Unicuspid and quadricuspid aortic valves can be repaired in selected cases. Generally, cusp calcification is a sign of a poor substrate for repair; the same is true for cusp retraction and cusp destruction due to active endocarditis. They are associated with limited valve durability. Summary Using current concepts, many non-calcified aortic valves can be repaired. Modern imaging, in particular three-dimensional transesophageal echocardiography (TEE), should be able to define repairable aortic valves with a high probability.
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Schäfers HJ. Commentary: Thirty years of valve preserving surgery—are all questions answered? J Thorac Cardiovasc Surg 2021; 161:903-904. [DOI: 10.1016/j.jtcvs.2020.08.004] [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: 08/02/2020] [Revised: 08/02/2020] [Accepted: 08/03/2020] [Indexed: 01/12/2023]
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28
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Izawa Y, Mori S, Tretter JT, Quintessenza JA, Toh H, Toba T, Watanabe Y, Kono AK, Okada K, Hirata KI. Normative Aortic Valvar Measurements in Adults Using Cardiac Computed Tomography - A Potential Guide to Further Sophisticate Aortic Valve-Sparing Surgery. Circ J 2021; 85:1059-1067. [PMID: 33408304 DOI: 10.1253/circj.cj-20-0938] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND A thorough understanding of the anatomy of the aortic valve is necessary for aortic valve-sparing surgery. Normal valvar dimensions and their relationships in the living heart, however, have yet to be fully investigated in a 3-dimensional fashion.Methods and Results:In total, 123 consecutive patients (66±12 years, Men 63%) who underwent coronary computed tomographic angiography were enrolled. Mid-diastolic morphology of the aortic roots, including height of the interleaflet triangles, geometric height, free margin length of each leaflet, effective height, and coaptation length were measured using multiplanar reconstruction images. Average height of the interleaflet triangle, geometric height, free margin length, effective height, and the coaptation length were 17.3±1.8, 14.7±1.3, 32.6±3.6, 8.6±1.4, and 3.2±0.8 mm, respectively. The right coronary aortic leaflet displayed the longest free margin length and shortest geometric height. Geometric height, free margin length, and effective height showed positive correlations with aortic root dimensions. Coaptation length, however, remained constant regardless of aortic root dimensions. CONCLUSIONS Diversities, as well as characteristic relationships among each value involving the aortic root, were identified using living-heart datasets. The aortic leaflets demonstrated compensatory elongation along with aortic root dilatation to maintain constant coaptation length. These measurements will serve as the standard value for revealing the underlying mechanism of aortic regurgitation to plan optimal aortic valve-sparing surgery.
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Affiliation(s)
- Yu Izawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Shumpei Mori
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Justin T Tretter
- The Heart Institute, Cincinnati Children's Hospital Medical Center.,Department of Pediatrics, University of Cincinnati College of Medicine
| | - James A Quintessenza
- The Heart Institute, Cincinnati Children's Hospital Medical Center.,Kentucky Children's Hospital, University of Kentucky, UK Healthcare
| | - Hiroyuki Toh
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Takayoshi Toba
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Yoshiaki Watanabe
- Department of Radiology, Kobe University Graduate School of Medicine
| | - Atsushi K Kono
- Department of Radiology, Kobe University Graduate School of Medicine
| | - Kenji Okada
- Department of Cardiovascular Surgery, Kobe University Graduate School of Medicine
| | - Ken-Ichi Hirata
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
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29
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Abstract
PURPOSE OF REVIEW Until the year 2000, the publications concerning aortic valve sparing (AVS) did not exceed 20 articles; in the following years almost 300 publications have appeared. Over 35 years from the introduction of valve sparing techniques and 500 years after the death of Leonardo da Vinci, this review highlights the significant steps in modern imaging techniques and the excellent clinical results in the field of reconstructive aortic root surgery. RECENT FINDINGS AVS operations underwent significant modifications over the last few years making it reproducible with satisfactory outcomes. The extraordinary potential of imaging opens new boundless horizons in the perspective of an increasingly patient-tailored surgical planning. The basic surgical concepts include the preservation and resuspension of the aortic valve in a near-normal environment (with the creation of functionally suited neo-aortic sinuses) and the re-establishment of a normal relationship of the aortic root components. SUMMARY Today is possible to perform a reimplantation procedure with the creation of neo-sinuses or a remodeling procedure with the addition of annular support. Both procedures can now guarantee an anatomical root reconstruction and an increased long-term durability. AVS operations have become established alternatives to Bentall procedures for patients with aortic root pathology, especially in young patients.
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30
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Manual zur Indikation und Durchführung der Echokardiographie – Update 2020 der Deutschen Gesellschaft für Kardiologie. KARDIOLOGE 2020. [DOI: 10.1007/s12181-020-00402-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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31
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Sundström E, Jonnagiri R, Gutmark-Little I, Gutmark E, Critser P, Taylor MD, Tretter JT. Hemodynamics and tissue biomechanics of the thoracic aorta with a trileaflet aortic valve at different phases of valve opening. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING 2020; 36:e3345. [PMID: 32359198 DOI: 10.1002/cnm.3345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 02/17/2020] [Accepted: 04/19/2020] [Indexed: 06/11/2023]
Abstract
In a normal cardiac cycle, the trileaflet aortic valve opening is progressive, which correlates with the phasic blood flow. Therefore, we aimed to determine the impact of including an anatomically accurate reconstructed trileaflet aortic valve within a fluid-structure interaction (FSI) simulation model and determine the cyclical hemodynamic forces imposed on the thoracic aortic walls from aortic valve opening to closure. A pediatric patient with a normal trileaflet valve was recruited. Using the Cardiac Magnetic Resonance Data (CMR), a 3D model of the aortic valve and thoracic aorta was reconstructed. FSI simulations were employed to assess the tissue stress during a cardiac cycle as the result of changes in the valve opening. The blood flow was simulated as a mixture of blood plasma and red blood cells to account for non-Newtonian effects. The computation was validated with phase-contrast CMR. Windkessel boundary conditions were employed to ensure physiological pressures during the cardiac cycle. The leaflets' dynamic motion during the cardiac cycle was defined with an analytic grid velocity function. At the beginning of the valve opening a thin jet is developing. From mid-open towards full opening the stress level increases where the jet impinges the convex wall. At peak systole two counter-rotating Dean-like vortex cores manifest in the ascending aorta, which correlates with increased integrated mean stress levels. An accurate trileaflet aortic valve is needed for capturing of both primary and secondary flow features that impact the forces on the thoracic aorta wall. Omitting the aortic valve underestimates the biomechanical response.
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Affiliation(s)
- Elias Sundström
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
| | - Raghuvir Jonnagiri
- Department of Aerospace Engineering and Engineering Mechanics, University of Cincinnati, Cincinnati, Ohio, USA
| | - Iris Gutmark-Little
- Division of Endocrine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ephraim Gutmark
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Aerospace Engineering and Engineering Mechanics, University of Cincinnati, Cincinnati, Ohio, USA
| | - Paul Critser
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Michael D Taylor
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA
| | - Justin T Tretter
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA
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32
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Galian-Gay L, Rodríguez-Palomares J, Guala A, Michelena HI, Evangelista A. Multimodality imaging in bicuspid aortic valve. Prog Cardiovasc Dis 2020; 63:442-451. [PMID: 32531300 DOI: 10.1016/j.pcad.2020.06.003] [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: 06/06/2020] [Accepted: 06/06/2020] [Indexed: 10/24/2022]
Abstract
Bicuspid aortic valve (BAV) patients are at increased risk of valve dysfunction and ascending aorta aneurysm. Imaging techniques are essential to establish diagnosis, identify complications and indicate surgical treatment. Transthoracic echocardiography (TTE) is the imaging technique of choice to diagnose BAV, valve morphotype and valvular dysfunction in clinical practice. However, it can be less precise in assessing the aortic root and proximal ascending aorta, and visualization of the mid-distal ascending aorta and the arch may be difficult in some adults where cardiac magnetic resonance (CMR) and computed tomography, using multiplanar reconstructions, are better at assessing aortic diameters. Although valvular dysfunction is very variable, almost half of the patients have more than mild aortic valve disease. TTE is the most effective and accurate test for evaluating the severity of valvular dysfunction and guiding appropriate management decisions. Aorta dilation is a common finding in patients with BAV. The pattern of aortic dimensions has been categorized in three aortic phenotypes: no-dilation phenotype, ascending aorta phenotype and root phenotype. Controversial data exist regarding the relationship between BAV morphology and aorta dilation phenotype. The assessment of aortic stiffness (measuring distensibility or the velocity of propagation of flow) has raised special interest in order to predict progressive aorta dilation. However, current data indicates that BAV aortas do not show altered stiffness compared to those associated with a tricuspid valve with a similar aorta size. Moreover, novel 4D-flow CMR sequences have been crucial in the evaluation of abnormal ascending aorta flow, showing that flow in the aorta of BAV patients is asymmetric and includes the formation of large vortices. Such flow abnormalities are thought to produce changes in wall shear stress which has been associated with extracellular matrix dysregulation. The key points to understand familial screening and the recommendations for establishing the follow-up and therapeutic management of BAV patients are exposed in the review. The main objective of this article is to review the advantages and limitations of the imaging techniques in the diagnosis and management of BAV and the best strategies in the use of multimodality imaging.
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Affiliation(s)
- Laura Galian-Gay
- Department of Cardiology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona CIBER-CV, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - José Rodríguez-Palomares
- Department of Cardiology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona CIBER-CV, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Andrea Guala
- Department of Cardiology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona CIBER-CV, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | | | - Arturo Evangelista
- Department of Cardiology, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona CIBER-CV, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain; Cardiology Department, Heart Institute, Quirón-Teknon Medical Center, Barcelona, Spain.
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33
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Marwick TH, Chandrashekhar Y. Cardiovascular Imaging Driven by Technical Advances Needs to be Grounded in Value. JACC Cardiovasc Imaging 2019; 12:2285-2287. [DOI: 10.1016/j.jcmg.2019.10.001] [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: 10/25/2022]
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34
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Mori S, Izawa Y, Shimoyama S, Tretter JT. Three-Dimensional Understanding of Complexity of the Aortic Root Anatomy as the Basis of Routine Two-Dimensional Echocardiographic Measurements. Circ J 2019; 83:2320-2323. [DOI: 10.1253/circj.cj-19-0652] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shumpei Mori
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | - Yu Izawa
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine
| | | | - Justin T. Tretter
- Heart Institute, Cincinnati Children’s Hospital Medical Center
- Department of Pediatrics, University of Cincinnati College of Medicine
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35
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Schäfers HJ. The 10 Commandments for Aortic Valve Repair. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2019; 14:188-198. [DOI: 10.1177/1556984519843909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Hans-Joachim Schäfers
- Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg/Saar, Germany
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36
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Berrebi A, Monin JL, Lansac E. Systematic echocardiographic assessment of aortic regurgitation-what should the surgeon know for aortic valve repair? Ann Cardiothorac Surg 2019; 8:331-341. [PMID: 31240177 DOI: 10.21037/acs.2019.05.15] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Aortic valve (AV) repair is the preferred surgical treatment in young patients with aortic regurgitation (AR) and/or proximal aorta aneurysm, as noted in the recent European Society of Cardiology (ESC) guidelines. However, this surgical option is still underused in clinical practice. This emphasizes the need to build a heart team dedicated to AV repair with expert surgeons and echocardiographers. Surgical techniques are now standardized in their approaches to enhance the reproducibility and expansion of AV repair. The objective of this keynote is to also demonstrate the need for a standardized pre-pump intra-operative echocardiography protocol to fulfill surgeon's needs in providing a road map and predicting techniques to be used for an effective and durable repair.
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Affiliation(s)
- Alain Berrebi
- Department of Cardiac Pathology, Institut Mutualiste Montsouris, Paris, France
| | - Jean-Luc Monin
- Department of Cardiac Pathology, Institut Mutualiste Montsouris, Paris, France
| | - Emmanuel Lansac
- Department of Cardiac Pathology, Institut Mutualiste Montsouris, Paris, France
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