Cardiovascular Adaptations9 M.E.J. ANESTH 20 (1), 2009 REvIEW ARTIClES UPDATE ON NEONATAL RESUSCITATION alan d kaye *, lUCille M piCkney**, STan M hall***, aMir r. balUCh****, elizabeTh froST
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Text Previews (text result may be not accurate) Suction (mechanical)
Pressure relief valve
Straight blades (#0 and #1)
Warmer
M.E.J. ANESTH 20 (1), 2009
NEONATAL RESUSCITATION
and there is right to left shunting of blood across the
foramen ovale and ductus arteriosus
umbilical cord significantly increases systemic vascular
resistance and contributes to a functional closure of the
foramen ovale within the first few minutes of birth.
A left to right reversal of the shunt across the ductus
arteriosus results.. Because it takes days to weeks
for the ductus arteriosus to anatomically close, there
may be a right to left reversal of the shunt anytime
pulmonary vascular resistance rises above systemic.
Several states can predispose the infant to this reversal
during this transitional phase
. Conditions such as
meconium aspirations can result in a more persistent
Table 2
The ve criteria of the APGAR score
Table 3
Biophysical Prole Tests and Criteria
Biophysical Profile Test
M.E.J. ANESTH 20 (1), 2009
NEONATAL RESUSCITATION
M.E.J. ANESTH 20 (1), 2009
NEONATAL RESUSCITATION
Provide warmth
Thermoregulation is a critical component of the
initial resuscitative effort. This can be accomplished
by simply placing the neonate under a radiant
warmer. The infant should be uncovered to allow
for full visualization and adequate heat transference.
Thermoregulation is particularly important in very low
M.E.J. ANESTH 20 (1), 2009
NEONATAL RESUSCITATION
rate, chest wall movement should be assessed, the head
and facemask should be repositioned, airway cleared
and suctioned. After several failed attempts at assisted
Initial ventilation strategies in preterm
Tube size (mm)
Weight (g)
Adapted from AAP/
AHA Neonatal Resuscitation.
Chest Compression
Ventilation is vital to resuscitation efforts. Since,
M.E.J. ANESTH 20 (1), 2009
NEONATAL RESUSCITATION
an infant born to an opioid addicted mother because it