Three-Dimensional Echocardiographic Left Atrial Appendage Volumetric Analysis. (Record no. 6292)

MARC details
000 -LEADER
fixed length control field 04372nam a22006617a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 210607s20212021 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0894-7317
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code 10.1016/j.echo.2021.03.008 [doi]
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code S0894-7317(21)00142-5 [pii]
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 33775733
245 ## - TITLE STATEMENT
Title Three-Dimensional Echocardiographic Left Atrial Appendage Volumetric Analysis.
251 ## - Source
Source Journal of the American Society of Echocardiography. 34(9):987-995, 2021 09.
252 ## - Abbreviated Source
Abbreviated source J Am Soc Echocardiogr. 34(9):987-995, 2021 09.
252 ## - Abbreviated Source
Former abbreviated source J Am Soc Echocardiogr. 2021 Mar 26
253 ## - Journal Name
Journal name Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Year 2021
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Manufacturer FY2021
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status aheadofprint
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE]
Publication status ppublish
266 ## - Date added to catalog
Date added to catalog 2021-06-07
268 ## - Previous citation
-- Journal of the American Society of Echocardiography. 2021 Mar 26
269 ## - Original dates
Original fiscal year FY2021
520 ## - SUMMARY, ETC.
Abstract BACKGROUND: Left atrial appendage (LAA) echocardiographic assessment is difficult because of the complex shape and relatively small size of the LAA. Three-dimensional (3D) echocardiographic imaging can overcome the limitations of two-dimensional imaging. Pulsed-wave Doppler is the only currently standard LAA functional parameter. The aim of this study was to test a new approach for 3D echocardiographic volumetric analysis to obtain LAA ejection fraction (EF), its size and shape.
520 ## - SUMMARY, ETC.
Abstract CONCLUSIONS: A novel 3D echocardiographic approach can determine the geometry, size, and function of the LAA. A new parameter, LAA EF, provides functional quantitation. Copyright (c) 2021 American Society of Echocardiography. Published by Elsevier Inc. All rights reserved.
520 ## - SUMMARY, ETC.
Abstract METHODS: Transesophageal two-dimensional and 3D LAA images were prospectively obtained in 159 consecutive patients. LAA volumes were measured from 3D echocardiographic images using available software. Pulsed-wave Doppler was considered the reference value for LAA function and was used for comparison with LAA EF. Comparison with cardiac computed tomography was performed in a subgroup of 32 patients. Comparisons included linear regression and Bland-Altman analyses. Repeated measurements were performed to assess measurement variability.
520 ## - SUMMARY, ETC.
Abstract RESULTS: Nine patients were excluded because of suboptimal image quality (94% feasibility). Three-dimensional LAA calculated EF was in good agreement with LAA pulsed-wave measurements. Three-dimensional morphologic evaluation showed that 43% of the patients had "chicken wing," 33% "cactus," 19% "windsock," and 5% cauliflower shapes. At the time of data acquisition, patients with atrial fibrillation had nonsignificantly larger LAA end-systolic and end-diastolic volumes, leading to lower calculated EFs. Three-dimensional echocardiographic LAA end-systolic volumes were in good agreement with cardiac computed tomography (r = 0.75), with small biases (mean, -2.5 +/- 3.9 ml). Reproducibility was better for larger LAA volumes.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Atrial Appendage
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Atrial Fibrillation
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Echocardiography, Three-Dimensional
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Atrial Appendage/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Atrial Fibrillation/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Echocardiography
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Echocardiography, Transesophageal
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Reproducibility of Results
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Heart & Vascular Institute
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Washington Hospital Center
656 ## - INDEX TERM--OCCUPATION
Department Cardiovascular Disease Fellowship
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Asch, Federico M
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Bering, Patrick
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Chang, Ian
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Fazlalizadeh, Hooman
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Kenigsberg, Benjamin
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Kumar, Preetham
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Medvedofsky, Diego
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Meltzer, Seth
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Phatak, Prajakta M
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Rogers, Toby
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Satler, Lowell F
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Shah, Manish H
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Weissman, Gaby
790 ## - Authors
All authors Asch FM, Bering P, Chang I, Fazlalizadeh H, Kenigsberg B, Kumar P, Lang RM, Medvedofsky D, Meltzer SN, Phatak PM, Rogers T, Satler LF, Shah MH, Weissman G
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="https://dx.doi.org/10.1016/j.echo.2021.03.008">https://dx.doi.org/10.1016/j.echo.2021.03.008</a>
Public note https://dx.doi.org/10.1016/j.echo.2021.03.008
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 06/07/2021   33775733 33775733 06/07/2021 06/07/2021 Journal Article

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