Document Detail


Echocardiographic measurement of left ventricular stroke volume in newborn infants: a correlative study with pulsed Doppler and M-mode echocardiography.
MedLine Citation:
PMID:  3080484     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Noninvasive monitoring of stroke volume by pulsed Doppler echocardiography is an important recent advance in neonatal care. Using this technique, we assessed stroke volume in 112 healthy neonates (birth weight 780-5350 g, menstrual age 27-42 weeks). Stroke volume increased with advancing birth weight (r = +0.93) and gestational age (r = +0.90). Mean stroke volume per kilogram body weight (1.77 +/- 0.28 ml/kg) was constant throughout the study population. Doppler-derived stroke volumes correlated linearly with left ventricular dimensions in diastole and in systole. Stroke volumes calculated from left ventricular dimensions using the Feigenbaum and Teichholz equations correlated equally well with Doppler-derived stroke volume values (r = +0.76 and +0.77, respectively).
Authors:
F J Walther; B Siassi; P Y Wu
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Journal of clinical ultrasound : JCU     Volume:  14     ISSN:  0091-2751     ISO Abbreviation:  J Clin Ultrasound     Publication Date:  1986 Jan 
Date Detail:
Created Date:  1986-02-21     Completed Date:  1986-02-21     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0401663     Medline TA:  J Clin Ultrasound     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  37-41     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Birth Weight
Echocardiography*
Female
Gestational Age
Humans
Infant, Newborn*
Infant, Premature
Male
Pregnancy
Stroke Volume*
Ultrasonics

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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