Document Detail


Maternal circulatory response to a single dose of ritodrine hydrochloride during orthostasis in normal and hypertensive late pregnancy.
MedLine Citation:
PMID:  637096     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Placental blood perfusion, the maternal heart rate, and arterial blood pressure were measured before and after a single intramuscular dose of ritodrine hydrochloride during orthostasis in 11 healthy pregnant women, 10 pre-eclamptic patients, and 11 pregnant patients with essentially hypertension. There was a slight increase in placental blood perfusion in the healthy subjects and a significant rise in the pre-eclamptic patients and the women with essential hypertension. The heart rate increased significantly in all groups. No greater changes in the systolic and diastolic blood pressures were observed. The clinical significant of the results is discussed briefly.
Authors:
S Suonio; H Olkkonen; T Lahtinen
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  American journal of obstetrics and gynecology     Volume:  130     ISSN:  0002-9378     ISO Abbreviation:  Am. J. Obstet. Gynecol.     Publication Date:  1978 Apr 
Date Detail:
Created Date:  1978-05-24     Completed Date:  1978-05-24     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  0370476     Medline TA:  Am J Obstet Gynecol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  745-7     Citation Subset:  AIM; IM    
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MeSH Terms
Descriptor/Qualifier:
Blood Pressure / drug effects
Female
Heart Rate / drug effects
Hemodynamics / drug effects*
Humans
Hypertension / drug therapy
Placenta / blood supply
Posture*
Pre-Eclampsia / drug therapy
Pregnancy
Pregnancy Complications, Cardiovascular / drug therapy
Propanolamines / pharmacology*
Regional Blood Flow
Ritodrine / pharmacology*,  therapeutic use
Vascular Resistance / drug effects
Chemical
Reg. No./Substance:
0/Propanolamines; 26652-09-5/Ritodrine

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


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