MARC details
000 -LEADER |
fixed length control field |
05008nam a22008537a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
200103s20192019 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
1941-9651 |
024 ## - OTHER STANDARD IDENTIFIER |
Standard number or code |
10.1161/CIRCIMAGING.119.009608 [doi] |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
31826675 |
245 ## - TITLE STATEMENT |
Title |
Hemodynamics and Subclinical Leaflet Thrombosis in Low-Risk Patients Undergoing Transcatheter Aortic Valve Replacement. |
251 ## - Source |
Source |
Circulation. Cardiovascular imaging. 12(12):e009608, 2019 12. |
252 ## - Abbreviated Source |
Abbreviated source |
Circ Cardiovasc Imaging. 12(12):e009608, 2019 12. |
252 ## - Abbreviated Source |
Former abbreviated source |
Circ Cardiovasc Imaging. 12(12):e009608, 2019 Dec. |
253 ## - Journal Name |
Journal name |
Circulation. Cardiovascular imaging |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2019 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2020 |
265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
Publication status |
ppublish |
266 ## - Date added to catalog |
Date added to catalog |
2020-01-03 |
268 ## - Previous citation |
-- |
Circulation. Cardiovascular imaging. 12(12):e009608, 2019 Dec. |
520 ## - SUMMARY, ETC. |
Abstract |
BACKGROUND: This analysis evaluated echocardiographic predictors of hypoattenuated leaflet thickening (HALT) in low-risk patients undergoing transcatheter aortic valve replacement and assessed 1-year clinical and hemodynamic consequences. HALT by computed tomography may be associated with early valve degeneration and increased neurological events. |
520 ## - SUMMARY, ETC. |
Abstract |
CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT02628899. |
520 ## - SUMMARY, ETC. |
Abstract |
CONCLUSIONS: There were no early hemodynamic predictors of HALT. At 30 days, patients with HALT had worse valve hemodynamics than those without HALT, but hemodynamic and clinical outcomes at 1 year were similar. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: Echocardiograms were performed at baseline, discharge, 30 days, and 1 year post-procedure. Four-dimensional contrast-enhanced computed tomography assessed HALT at 30 days. Independent core laboratories analyzed images. Doppler hemodynamic parameters were tested in a univariable regression model to identify HALT predictors. One-year clinical and hemodynamic outcomes were compared between HALT (+) and (-) patients. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: Analysis included 170 patients with Sapien 3 valves and diagnostic 30-day computed tomographies, of whom 27 (16%) had HALT. Baseline characteristics were similar between groups. After transcatheter aortic valve replacement, aortic flow was nonsignificantly reduced in patients who developed HALT. Regression analysis did not show significant association between baseline or discharge valve hemodynamics and development of HALT at 30 days. Patients with HALT had smaller aortic valve areas (1.4+/-0.4 versus 1.7+/-0.5 cm2; P=0.018) and Doppler velocity index (0.4+/-0.1 versus 0.5+/-0.1; P=0.003) than those without HALT at 30 days but not at 1 year. There was no difference in aortic mean gradient at 30 days. There was no difference between the groups in New York Heart Association class, 6-minute walk distance, and mortality at 1 year. |
546 ## - LANGUAGE NOTE |
Language note |
English |
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/su [Surgery] |
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 |
*Hemodynamics |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Thrombosis/et [Etiology] |
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 |
*Transcatheter Aortic Valve Replacement/is [Instrumentation] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Aged |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Aged, 80 and over |
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/pp [Physiopathology] |
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/pp [Physiopathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Echocardiography, Doppler |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Female |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Four-Dimensional Computed Tomography |
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 |
Male |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Predictive Value of Tests |
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 Failure |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Risk Assessment |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Risk Factors |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Thrombosis/dg [Diagnostic Imaging] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Thrombosis/pp [Physiopathology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Time Factors |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Treatment Outcome |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
United States |
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 |
Craig, Paige E |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Garcia-Garcia, Hector M |
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 |
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 |
Torguson, Rebecca |
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, Craig PE, Ehsan A, Garcia-Garcia HM, Garrett R, Goncalves J, Gordon P, Hahn C, Hanna N, Khan JM, Kolm P, Levitt R, Medvedofsky D, Parikh P, 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/10.1161/CIRCIMAGING.119.009608">https://dx.doi.org/10.1161/CIRCIMAGING.119.009608</a> |
Public note |
https://dx.doi.org/10.1161/CIRCIMAGING.119.009608 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |