Role of myometrial relaxants (acute tocolytics) in intrauterine fetal resuscitation at term: why, when, what, How, and why-not?
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Uterine contractions cause hypoxic stress to human fetuses by repeatedly occluding maternal spiral arterioles which feed the placental bed and/or compressing the loops of the umbilical cord, interrupting blood flow through the umbilical vessels. For some fetus... ...
