Normal limits in relation to age, body size and gender of two-dimensional echocardiographic aortic root dimensions in persons >=15 years of age. (Record no. 12044)

MARC details
000 -LEADER
fixed length control field 03498nam a22004577a 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 130917s20122012 xxu||||| |||| 00| 0 eng dOvid Technologies
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 22770936
245 ## - TITLE STATEMENT
Title Normal limits in relation to age, body size and gender of two-dimensional echocardiographic aortic root dimensions in persons >=15 years of age.
251 ## - Source
Source American Journal of Cardiology. 110(8):1189-94, 2012 Oct 15.
252 ## - Abbreviated Source
Abbreviated source Am J Cardiol. 110(8):1189-94, 2012 Oct 15.
253 ## - Journal Name
Journal name The American journal of cardiology
266 ## - Date added to catalog
Date added to catalog 2013-09-17
501 ## - WITH NOTE
Local holdings Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006
520 ## - SUMMARY, ETC.
Abstract Nomograms to predict normal aortic root diameter for body surface area (BSA) in broad ranges of age have been widely used but are limited by lack of consideration of gender effects, jumps in upper limits of aortic diameter among age strata, and data from older teenagers. Sinus of Valsalva diameter was measured by American Society of Echocardiography convention in normal-weight, nonhypertensive, nondiabetic subjects >=15 years old without aortic valve disease from clinical or population-based samples. Analyses of covariance and linear regression with assessment of residuals identified determinants and developed predictive models for normal aortic root diameter. In 1,207 apparently normal subjects >=15 years old (54% women), aortic root diameter was 2.1 to 4.3 cm. Aortic root diameter was strongly related to BSA and height (r = 0.48 for the 2 comparisons), age (r = 0.36), and male gender (+2.7 mm adjusted for BSA and age, p <0.001 for all comparisons). Multivariable equations using age, gender, and BSA or height predicted aortic diameter strongly (R = 0.674 for the 2 comparisons, p <0.001) with minimal relation of residuals to age or body size: for BSA 2.423 + (age [years] x 0.009) + (BSA [square meters] x 0.461) - (gender [1 = man, 2 = woman] x 0.267), SEE 0.261 cm; for height 1.519 + (age [years] x 0.010) + (height [centimeters] x 0.010) - (gender [1 = man, 2 = woman] x 0.247), SEE 0.215 cm. In conclusion, aortic root diameter is larger in men and increases with body size and age. Regression models incorporating body size, age, and gender are applicable to adolescents and adults without limitations of previous nomograms. Copyright 2012 Elsevier Inc. All rights reserved.
546 ## - LANGUAGE NOTE
Language note English
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Aging/ph [Physiology]
9 (RLIN) 319
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Aorta, Thoracic/ah [Anatomy & Histology]
9 (RLIN) 891
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element *Echocardiography/mt [Methods]
9 (RLIN) 894
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Adolescent
9 (RLIN) 762
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Adult
9 (RLIN) 13
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aged
9 (RLIN) 2
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Analysis of Variance
9 (RLIN) 816
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Aorta, Thoracic/us [Ultrasonography]
9 (RLIN) 892
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Body Size
9 (RLIN) 893
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Female
9 (RLIN) 7
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Humans
9 (RLIN) 11
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Linear Models
9 (RLIN) 487
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Male
9 (RLIN) 14
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Middle Aged
9 (RLIN) 15
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Reference Values
9 (RLIN) 895
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Sex Factors
9 (RLIN) 499
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME
Institution MedStar Health Research Institute
657 ## - INDEX TERM--FUNCTION
Medline publication type Journal Article
657 ## - INDEX TERM--FUNCTION
Medline publication type Research Support, N.I.H., Extramural
700 ## - ADDED ENTRY--PERSONAL NAME
Local Authors Howard, Barbara V
9 (RLIN) 398
790 ## - Authors
All authors Arnett DK, Best LG, Boerwinkle E, de Simone G, Devereux RB, Howard BV, Kitzman D, Lee ET, Mosley TH Jr, Roman MJ, Weder A
856 ## - ELECTRONIC LOCATION AND ACCESS
DOI <a href="http://dx.doi.org/10.1016/j.amjcard.2012.05.063">http://dx.doi.org/10.1016/j.amjcard.2012.05.063</a>
Public note http://dx.doi.org/10.1016/j.amjcard.2012.05.063
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
Item type description Journal article
Source of classification or shelving scheme Other/Generic Classification Scheme
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection Home library Current library Date acquired Total Checkouts Barcode Date last seen Price effective from Koha item type
          MedStar Authors Catalog MedStar Authors Catalog 09/17/2013   22770936 09/17/2013 09/17/2013 Journal Article

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