MARC details
| 000 -LEADER |
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| fixed length control field |
03538nam a22003857a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
231004s20232023 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
0894-7317 |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
10.1016/j.echo.2023.08.005 [doi] |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
S0894-7317(23)00418-2 [pii] |
| 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 |
37574149 |
| 245 ## - TITLE STATEMENT |
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| Title |
Preservation of Circumferential and Radial Left Ventricular Function as a Mitigating Mechanism for Impaired Longitudinal Strain in Early Cardiac Amyloidosis. |
| 251 ## - Source |
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| Source |
Journal of the American Society of Echocardiography. 2023 Aug 11 |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
J Am Soc Echocardiogr. 2023 Aug 11 |
| 253 ## - Journal Name |
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| Journal name |
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2023 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2024 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2023 Aug 11 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
aheadofprint |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Medline status |
Publisher |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2023-10-04 |
| 501 ## - WITH NOTE |
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| Local holdings |
Available online from MWHC library: 1995 - present |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: In patients with cardiac amyloidosis (CA), left ventricular ejection fraction (LVEF) is frequently preserved, despite commonly reduced global longitudinal strain (GLS). We hypothesized that non-longitudinal contraction may initially serve as a mitigating mechanism to maintain cardiac output, and studied the relationship between global circumferential (GCS) and radial (GRS) strain with LVEF and extracellular volume (ECV), a marker of amyloid burden. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSIONS: Among CA patients with preserved LVEF, preserved GCS and GRS despite near-universally impaired GLS may be explained by an initial predominantly subendocardial involvement, where mostly longitudinal fibers are located. If confirmed in future studies, these findings may facilitate identification of patients with early stages of CA, when treatments may be most effective. Copyright © 2023. Published by Elsevier Inc. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: CA patients who underwent cardiac magnetic resonance (CMR) (n=140, 70.7+/-11.5 years, 66% male) or echocardiography (n=67, 71+/-13 years, 66% male), and normal controls (CMR: n=20; echocardiography: n=45) were retrospectively identified. GCS, GLS, and GRS were quantified using feature-tracking CMR or speckle-tracking echocardiography, and compared between CA patients with preserved and reduced LVEF (CAHFpEF, CAHFrEF) and controls. The prevalence of impaired strain (magnitudes <2.5th percentiles of the controls) was compared between CAHFpEF and CAHFrEF, and between ECV quartiles. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: While echocardiography-derived GLS was impaired in both CAHFpEF (-13.4+/-3.1%, p<0.003) and CAHFrEF (-9.1+/-3.2%, p<0.003), compared to controls (-20.8+/-2.4%), GCS was more impaired in CAHFrEF compared to both controls (-15.6+/-5.0% vs -32.3+/-3.3%, p<0.003) and CAHFpEF (-30.4+/-5.7%, p<0.003), and did not differ between CAHFpEF and controls (p=0.24). The prevalence of abnormal CMR-derived GCS (p<0.0001) and GRS (p<0.0001) but not GLS (p=0.054) varied significantly across ECV quartiles. |
| 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 Health Research 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 |
Asch, Federico M |
| Institution Code |
MHRI |
| 790 ## - Authors |
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| All authors |
Addetia K, Asch FM, Cody B, Eshun D, Goyal A, Husain A, Kwon JW, Lang RM, Mazzone S, Mor-Avi V, Narang A, Patel AR, Sarswat N, Scheetz S, Singulane C, Slivnick JA, Smart S, Sun D, Zareba KM |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.1016/j.echo.2023.08.005">https://dx.doi.org/10.1016/j.echo.2023.08.005</a> |
| Public note |
https://dx.doi.org/10.1016/j.echo.2023.08.005 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Journal Article |
| Item type description |
Article |
