Sildenafil Citrate (Viagra) Enhances Vasodilatation in Fetal Growth Restriction
Author(s) -
Mark Wareing,
Jenny Myers,
Maureen O’Hara,
Philip N. Baker
Publication year - 2005
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2004-1831
Subject(s) - sildenafil , medicine , vasoconstriction , vasodilation , endocrinology , vasopressin , uterine artery , gestation , pregnancy , biology , genetics
Fetal growth restriction (FGR) affects up to 8% of all pregnancies and has massive short-term (increased fetal morbidity and mortality) and long-term (increased incidence of cardiovascular disease in adulthood) health implications. Doppler waveform analysis of pregnancies complicated by FGR suggests compromised uteroplacental circulation and placental hypoperfusion. Our aim was to determine whether myometrial small artery function was aberrant in FGR and to assess whether sildenafil citrate could improve vasodilatation in FGR pregnancies.
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