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Marchetti D, Di Lenarda F, Novembre ML, Paolisso P, Schillaci M, Melotti E, Doldi M, Terzi R, Gallazzi M, Conte E, Volpato V, Bartorelli A, Andreini D. Contemporary Echocardiographic Evaluation of Mitral Regurgitation and Guidance for Percutaneous Mitral Valve Repair. J Clin Med 2023; 12:7121. [PMID: 38002733 PMCID: PMC10672624 DOI: 10.3390/jcm12227121] [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: 09/17/2023] [Revised: 10/16/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Mitral valve regurgitation (MR) is a multifaceted valvular heart disease. Echocardiography plays a central role in etiology assessment, severity quantification, treatment candidacy, outcome evaluation, and patient follow-up. In this review, we describe the comprehensive echocardiographic assessment of MR, including transthoracic (TTE) and transesophageal (TEE) approaches, 2D and 3D modalities, strain imaging, stress echocardiography, and artificial intelligence (AI) applications. Transcatheter edge-to-edge mitral valve repair (TEER) has been established as a key therapy for patients with severe, symptomatic MR and high surgical risk. TEER is performed under TEE guidance. We outline a practical overview of echocardiographic guidance on TEER.
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Affiliation(s)
- Davide Marchetti
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Francesca Di Lenarda
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Maria Laura Novembre
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Pasquale Paolisso
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Matteo Schillaci
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Eleonora Melotti
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Marco Doldi
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Riccardo Terzi
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Michele Gallazzi
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Edoardo Conte
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Valentina Volpato
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Antonio Bartorelli
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
| | - Daniele Andreini
- Division of University Cardiology, IRCCS Ospedale Galeazzi Sant’Ambrogio, 20100 Milan, Italy; (D.M.); (E.M.); (R.T.); (A.B.)
- Department of Clinical and Biomedical Sciences, University of Milan, 20100 Milan, Italy
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Malakan Rad E, Radmehr H, Taghizadeh A, Pouraliakbar H. Congenital anomalous drainage of the inferior vena cava and hepatic veins into the left atrium associated with long QT syndrome: Multimodality imaging, pitfalls, and caveats. Echocardiography 2023; 40:1127-1136. [PMID: 37589961 DOI: 10.1111/echo.15673] [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: 01/26/2023] [Revised: 07/16/2023] [Accepted: 08/06/2023] [Indexed: 08/18/2023] Open
Abstract
Isolated congenital anomalous drainage of the inferior vena cava (IVC) and partial hepatic veins (HV) into the left atrium (LA) via an interatrial communication (IAC), associated with the normal connection of the IVC to the right atrium is exceedingly rare. Therefore, there is a dearth of knowledge regarding the management of these cases. To date, there has been no report of abnormal IVC drainage caused by abnormal IVC-IAC alignment. Much more frequently, patients have an abnormal connection or abnormal drainage mediated by a persistent Eustachian valve that allows blood to pass from the inferior vena cava to the left atrium. Herein, we report an 8-year-old boy with anomalous IVC and hepatic vein drainage into the LA due to IVC-IAC malalignment. We describe the findings of multimodality imaging, including transthoracic, transesophageal, contrast, and speckle-tracking echocardiography, cardiac angiography, and cardiac magnetic resonance imaging. We go over the diagnostic and therapeutic pitfalls and caveats of this case that can apply to similar patients.
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Yu S, Fabbro M, Aljure O. Expert Consensus Systems of Care Proposal to Optimize Care for Patients With Valvular Heart Disease Review of the 2019 Document for the Cardiac Anesthesiologist. J Cardiothorac Vasc Anesth 2020; 34:2476-2483. [PMID: 31917079 DOI: 10.1053/j.jvca.2019.11.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/09/2019] [Accepted: 11/28/2019] [Indexed: 11/11/2022]
Abstract
Valvular heart disease requiring intervention is increasing in prevalence in the adult population. With advancement in transcatheter and surgical procedures for valvular heart disease, optimization of patient selection, availability of resources and personnel, appropriate training and certification, and optimal periprocedural management rely on clinical evaluation, accurate echocardiographic interpretation, and understanding of valvular pathophysiology by the cardiac anesthesiologist. To optimize care and improve access for patients with valvular heart disease the Expert Consensus Systems of Care Document by Nishimura et al.1 was recently published. The authors propose a protocol with guidelines and performance metrics to create tiered-level valve centers. This review focuses and expands on aspects discussed in Nishimura et al.'s Expert Consensus Systems of Care Document that are relevant to the cardiac anesthesiologist in the periprocedural setting.
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Affiliation(s)
- Soojie Yu
- University of Miami Miller School of Medicine, Department of Anesthesiology, Miami, FL.
| | - Michael Fabbro
- University of Miami Miller School of Medicine, Department of Anesthesiology, Miami, FL
| | - Oscar Aljure
- University of Miami Miller School of Medicine, Department of Anesthesiology, Miami, FL
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Mao W, Caballero A, Hahn RT, Sun W. Comparative quantification of primary mitral regurgitation by computer modeling and simulated echocardiography. Am J Physiol Heart Circ Physiol 2020; 318:H547-H557. [PMID: 31922890 DOI: 10.1152/ajpheart.00367.2019] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Clinical investigations have demonstrated that mitral regurgitation (MR) quantification using echocardiography (echo) may significantly underestimate or overestimate the regurgitant volume, especially for two-dimensional (2D) echo. Computer modeling and simulated echo were conducted to evaluate the fundamental assumptions in the echo quantification of primary MR that is due to posterior mitral leaflet prolapse. The theoretical flaw of the proximal isovelocity surface area (PISA) method originates from the assumption that the MR flow rate is the product of the isovelocity surface area and aliasing velocity, which is only valid when the velocity vectors are perpendicular to the isovelocity surface. Other factors such as the Doppler angle effect, the view planes of 2D echo, and the single time instant of PISA were also analyzed. We find that the hemielliptic PISA method gives the smallest error for moderate and severe MR cases compared with other PISA methods. Compared with the PISA method, the volumetric technique (VT) is theoretically more robust. By considering correction factors that are caused by nonflat velocity profiles and the closing volume of the aortic valve, the accuracy of the VT method can be significantly improved. The corrected volumetric technique provides more accurate results compared with the PISA methods, especially for mild MR.NEW & NOTEWORTHY We evaluate the accuracy of common echocardiography techniques for the quantification of primary mitral regurgitations using computer modeling. The hemielliptic proximal isovelocity surface area (PISA) method gives the smallest error (within 15%) for moderate and severe mitral regurgitation cases compared with other PISA methods. The volumetric method is theoretically more robust than the PISA method. The accuracy of the volumetric method can be improved by a correction factor around 0.7 because of the nonflat velocity profiles and the closing volume of the aortic valve.
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Affiliation(s)
- Wenbin Mao
- Tissue Mechanics Laboratory, The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia
| | - Andrés Caballero
- Tissue Mechanics Laboratory, The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia
| | - Rebecca T Hahn
- Division of Cardiology, Columbia University Medical Center, New York, New York
| | - Wei Sun
- Tissue Mechanics Laboratory, The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia
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Jain P, Fabbro M. ACC Expert Consensus Decision Pathway on the Management of Mitral Regurgitation: A Review of the 2017 Document for the Cardiac Anesthesiologist. J Cardiothorac Vasc Anesth 2019; 33:274-289. [DOI: 10.1053/j.jvca.2018.07.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Indexed: 12/12/2022]
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Cronin B, Khoche S, Maus TM. The Year in Perioperative Echocardiography: Selected Highlights from 2017. J Cardiothorac Vasc Anesth 2018; 32:1537-1545. [PMID: 29724541 DOI: 10.1053/j.jvca.2018.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Indexed: 11/11/2022]
Abstract
This article is the second of an annual series reviewing the research highlights of the year pertaining to the subspecialty of perioperative echocardiography for the Journal of Cardiothoracic and Vascular Anesthesia. The authors thank the editor-in-chief, Dr. Kaplan, and the editorial board for the opportunity to start this series. In most cases, these will be research articles that are targeted at the perioperative echocardiography diagnosis and treatment of patients after cardiothoracic surgery; however, in some cases, these articles will target the use of perioperative echocardiography in general.
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Affiliation(s)
- Brett Cronin
- Department of Anesthesiology, UCSD Medical Center - Sulpizio Cardiovascular Center, La Jolla, CA
| | - Swapnil Khoche
- Department of Anesthesiology, UCSD Medical Center - Sulpizio Cardiovascular Center, La Jolla, CA
| | - Timothy M Maus
- Department of Anesthesiology, UCSD Medical Center - Sulpizio Cardiovascular Center, La Jolla, CA.
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