MARC details
| 000 -LEADER |
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| fixed length control field |
03553nam a22003617a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
220221s20212021 xxu||||| |||| 00| 0 eng d |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
10.4330/wjc.v13.i12.733 [doi] |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
PMC8716971 [pmc] |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
35070115 |
| 245 ## - TITLE STATEMENT |
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| Title |
Prognostic value of left atrial size in hypertensive African Americans undergoing stress echocardiography. |
| 251 ## - Source |
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| Source |
World Journal of Cardiology. 13(12):733-744, 2021 Dec 26. |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
World J Cardiol. 13(12):733-744, 2021 Dec 26. |
| 253 ## - Journal Name |
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| Journal name |
World journal of cardiology |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2021 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2022 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2021 Dec 26 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
ppublish |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2022-02-21 |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
AIM: To investigate the prognostic value of LA size in hypertensive AA patients undergoing stress echocardiography. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: Left atrial (LA) enlargement is a marker of increased risk in the general population undergoing stress echocardiography. African American (AA) patients with hypertension are known to have less atrial remodeling than whites with hypertension. The prognostic impact of LA enlargement in AA with hypertension undergoing stress echocardiography is uncertain. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSION: LA enlargement is infrequent in hypertensive AA patients when traditional reference values are used. LA enlargement is independently associated with mortality when a lower than "normal" threshold (>= 2.05 cm/m2) is used. Copyright (c)The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: This retrospective outcomes study enrolled 583 consecutive hypertensive AA patients who underwent stress echocardiography over a 2.5-year period. Clinical characteristics including cardiovascular risk factors, stress and echocardiographic data were collected from the electronic health record of a large community hospital. Treadmill exercise and Dobutamine protocols were conducted based on standard practices. Patients were followed for all-cause mortality. The optimal cutoff value of antero-posterior LA diameter for mortality was assessed by receiver operating characteristic analysis. Cox regression was used to determine variables associated with outcome. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: The mean age was 57 +/- 12 years. LA dilatation was present in 9% (54) of patients (LA anteroposterior >= 2.4 cm/m2). There were 85 deaths (15%) during 4.5 +/- 1.7 years of follow-up. LA diameter indexed for body surface area had an area under the curve of 0.72 +/- 0.03 (optimal cut-point of 2.05 cm/m2). Variables independently associated with mortality included age [P = 0.004, hazard ratio (HR) 1.34 (1.10-1.64)], tobacco use [P = 0.001, HR 2.59 (1.51-4.44)], left ventricular hypertrophy [P = 0.001 , HR 2.14 (1.35-3.39)], Dobutamine stress [P = 0.003, HR 2.12 (1.29-3.47)], heart failure history [P = 0.031, HR 1.76 (1.05-2.94)], LA diameter >= 2.05 cm/m2 [P = 0.027, HR 1.73 (1.06-2.82)], and an abnormal stress echocardiogram [P = 0.033, HR 1.67 (1.04-2.68)]. LA diameter as a continuous variable was also independently associated with mortality but LA size >= 2.40 cm/m2 was not. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
English |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
IN PROCESS -- NOT YET INDEXED |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Heart & Vascular Institute |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Thomaides, Athanasios |
| 790 ## - Authors |
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| All authors |
Feigenbaum H, Habhab MN, Hornsby K, Khemka A, Sawada SG, Sutter DA, Thomaides A |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.4330/wjc.v13.i12.733">https://dx.doi.org/10.4330/wjc.v13.i12.733</a> |
| Public note |
https://dx.doi.org/10.4330/wjc.v13.i12.733 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Journal Article |
| Item type description |
Article |
