MARC details
000 -LEADER |
fixed length control field |
04024nam a22005057a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
160113s20152015 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0002-9149 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
26092276 |
245 ## - TITLE STATEMENT |
Title |
Effect of Hospital Volume on Outcomes of Transcatheter Aortic Valve Implantation. |
251 ## - Source |
Source |
American Journal of Cardiology. 116(4):587-94, 2015 Aug 15. |
252 ## - Abbreviated Source |
Abbreviated source |
Am J Cardiol. 116(4):587-94, 2015 Aug 15. |
253 ## - Journal Name |
Journal name |
The American journal of cardiology |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2015 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2016 |
266 ## - Date added to catalog |
Date added to catalog |
2016-01-13 |
501 ## - WITH NOTE |
Local holdings |
Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006 |
520 ## - SUMMARY, ETC. |
Abstract |
Transcatheter aortic valve implantation (TAVI) is associated with a significant learning curve. There is paucity of data regarding the effect of hospital volume on outcomes after TAVI. This is a cross-sectional study based on Healthcare Cost and Utilization Project's Nationwide Inpatient Sample database of 2012. Subjects were identified by International Classification of Diseases, Ninth Revision, Clinical Modification procedure codes, 35.05 (Trans-femoral/Trans-aortic Replacement of Aortic Valve) and 35.06 (Trans-apical Replacement of Aortic Valve). Annual hospital TAVI volumes were calculated using unique identification numbers and then divided into quartiles. Multivariate logistic regression models were created. The primary outcome was inhospital mortality; secondary outcome was a composite of inhospital mortality and periprocedural complications. Length of stay (LOS) and cost of hospitalization were assessed. The study included 1,481 TAVIs (weighted n = 7,405). Overall inhospital mortality rate was 5.1%, postprocedural complication rate was 43.4%, median LOS was 6 days, and median cost of hospitalization was |
-- |
1,975. Inhospital mortality rates decreased with increasing hospital TAVI volume with a rate of 6.4% for lowest volume hospitals (first quartile), 5.9% (second quartile), 5.2% (third quartile), and 2.8% for the highest volume TAVI hospitals (fourth quartile). Complication rates were significantly higher in hospitals with the lowest volume quartile (48.5%) compared to hospitals in the second (44.2%), third (39.7%), and fourth (41.5%) quartiles (p <0.001). Increasing hospital volume was independently predictive of shorter LOS and lower hospitalization costs. In conclusion, higher annual hospital volumes are significantly predictive of reduced postprocedural mortality, complications, shorter LOS, and lower hospitalization costs after TAVI. Copyright � 2015 Elsevier Inc. All rights reserved. |
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 |
*Health Care Costs |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Transcatheter Aortic Valve Replacement/sn [Statistics & Numerical Data] |
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/ec [Economics] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Aortic Valve Stenosis/mo [Mortality] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cross-Sectional Studies |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Databases, Factual |
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 |
Hospital Mortality |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Hospitalization/ec [Economics] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Hospitalization/sn [Statistics & Numerical Data] |
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 |
Logistic Models |
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 |
Transcatheter Aortic Valve Replacement/ae [Adverse Effects] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Transcatheter Aortic Valve Replacement/ec [Economics] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Treatment Outcome |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Washington Hospital Center |
656 ## - INDEX TERM--OCCUPATION |
Department |
Medicine/General Internal Medicine |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Chothani, Ankit |
790 ## - Authors |
All authors |
Arora S, Badheka AO, Chothani A, Cleman M, Curtis J, Deshmukh A, Dhoble A, Forrest JK, Grines CL, Jhamnani S, Mangi AA, Manvar S, Panaich SS, Pant S, Patel A, Patel J, Patel N, Patel N, Patel NJ, Patel SV, Savani C, Savani GT, Singh V, Thakkar B |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="http://dx.doi.org/10.1016/j.amjcard.2015.05.019">http://dx.doi.org/10.1016/j.amjcard.2015.05.019</a> |
Public note |
http://dx.doi.org/10.1016/j.amjcard.2015.05.019 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |