Anatomical Characteristics Associated With Hypoattenuated Leaflet Thickening in Low-Risk Patients Undergoing Transcatheter Aortic Valve Replacement. (Record no. 5851)

MARC details
000 -LEADER
fixed length control field 04878nam a22007457a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 201229s20202020 xxu||||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1878-0938
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code 10.1016/j.carrev.2020.09.034 [doi]
024 ## - OTHER STANDARD IDENTIFIER
Standard number or code S1553-8389(20)30586-8 [pii]
040 ## - CATALOGING SOURCE
Original cataloging agency Ovid MEDLINE(R)
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
PMID 33129688
245 ## - TITLE STATEMENT
Title Anatomical Characteristics Associated With Hypoattenuated Leaflet Thickening in Low-Risk Patients Undergoing Transcatheter Aortic Valve Replacement.
251 ## - Source
Source Cardiovascular Revascularization Medicine. 27:1-6, 2021 06.
252 ## - Abbreviated Source
Abbreviated source Cardiovasc Revasc Med. 27:1-6, 2021 06.
252 ## - Abbreviated Source
Former abbreviated source Cardiovasc Revasc Med. 2020 Sep 25
253 ## - Journal Name
Journal name Cardiovascular revascularization medicine : including molecular interventions
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 2020-12-29
268 ## - Previous citation
-- Cardiovascular Revascularization Medicine. 2020 Sep 25
269 ## - Original dates
Original fiscal year FY2021
501 ## - WITH NOTE
Local holdings Available in print through MWHC library: 2002 - present
520 ## - SUMMARY, ETC.
Abstract BACKGROUND/PURPOSE: This sub-analysis of the prospective Low Risk TAVR (LRT) trial determined anatomical characteristics associated with hypoattenuated leaflet thickening (HALT), which may contribute to early transcatheter heart valve (THV) degeneration.
520 ## - SUMMARY, ETC.
Abstract CONCLUSIONS: This study did not find anatomical or THV implantation characteristics that predicted the development of HALT at 30 days. This study cannot exclude subtle effects or interaction between factors because of the small number of events.
520 ## - SUMMARY, ETC.
Abstract METHODS/MATERIALS: The LRT trial enrolled 200 low-risk patients between February 2016 and February 2018. All subjects underwent baseline and 30-day CT studies, analyzed by an independent core laboratory. Additional measurements, namely THV expansion, eccentricity, depth, and commissural alignment, were made by consensus of three independent readers. HALT was observed only in the Sapien 3 THV, so Evolut valves were excluded from this analysis.
520 ## - SUMMARY, ETC.
Abstract RESULTS: In the LRT trial, 177 subjects received Sapien 3 THVs, of whom 167 (94.3%) had interpretable 30-day CTs and were eligible for this analysis. Twenty-six subjects had HALT (15.6%). Baseline characteristics were similar between groups. There was no difference in THV size implanted and baseline aortic-root geometry between groups. In patients who developed HALT, THV implantation depth was shallower than in patients who did not develop HALT (2.6 +/- 1.1 mm HALT versus 3.3 +/- 1.8 mm no-HALT, p = 0.03). There were more patients in the HALT group with commissural malalignment (40% vs. 28%; p = 0.25), but this did not reach statistical significance. In a univariable regression model, no predetermined variables were shown to independently predict the development of HALT.
520 ## - SUMMARY, ETC.
Abstract SUMMARY: This sub-analysis of the prospective Low Risk TAVR trial found that hypoattenuated leaflet thickening (HALT) was associated with shallower transcatheter heart valve implantation. No predictors of HALT were found in a univariable regression analysis. Copyright (c) 2020. Published by Elsevier Inc.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Aortic Valve Stenosis
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Heart Valve Prosthesis
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Transcatheter Aortic Valve Replacement
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aortic Valve Stenosis/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aortic Valve Stenosis/su [Surgery]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aortic Valve/dg [Diagnostic Imaging]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aortic Valve/su [Surgery]
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 Prospective Studies
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Prosthesis Design
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Transcatheter Aortic Valve Replacement/ae [Adverse Effects]
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Treatment Outcome
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Health Research Institute
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Heart & Vascular Institute
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 Ben-Dor, Itsik
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Chezar-Azerrad, Chava
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Garcia-Garcia, Hector M
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Gupta, Neha
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Hashim, Hayder
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Khan, Jaffar M
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Kolm, Paul
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Medvedofsky, Diego
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Rodriguez-Weisson, Fernando J
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 Shults, Christian
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Waksman, Ron
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Weissman, Gaby
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Zhang, Cheng
790 ## - Authors
All authors Asch FM, Ben-Dor I, Bilfinger T, Buchanan S, Buchbinder M, Butzel D, Chezar-Azerrad C, Ehsan A, Garcia-Garcia HM, Garrett R, Goncalves J, Gordon P, Greenspun B, Gupta N, Hahn C, Hanna N, Hashim H, Khan JM, Kolm P, Levitt R, Medvedofsky D, Parikh P, Rodriguez-Weisson FJ, Rogers T, Satler LF, Shults C, Torguson R, Waksman R, Weissman G, Wilson SR, Zhang C
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="https://dx.doi.org/10.1016/j.carrev.2020.09.034">https://dx.doi.org/10.1016/j.carrev.2020.09.034</a>
Public note https://dx.doi.org/10.1016/j.carrev.2020.09.034
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 12/29/2020   33129688 33129688 12/29/2020 12/29/2020 Journal Article

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