Very low-quality evidence from 2 nonrandomized studies and 1 randomized trial show that auscultation is not as accurate as ECG for heart rate assessment during newborn stabilization immediately after birth. These situations benefit from expert consultation, parental involvement in decision-making, and, if indicated, a palliative care plan.1,2,46. The newly born period extends from birth to the end of resuscitation and stabilization in the delivery area. The intravenous dose of epinephrine is 0.01 to 0.03 mg/kg, followed by a normal saline flush.4 If umbilical venous access has not yet been obtained, epinephrine may be given by the endotracheal route in a dose of 0.05 to 0.1 mg/kg. 1-800-242-8721 Therapeutic hypothermia is recommended in infants born at 36 weeks' gestation or later with evolving moderate to severe hypoxic-ischemic encephalopathy. In a randomized trial, the use of sodium bicarbonate in the delivery room did not improve survival or neurologic outcome. Cord milking in preterm infants should be avoided because of increased risk of intraventricular hemorrhage. Before appointment, all peer reviewers were required to disclose relationships with industry and any other potential conflicts of interest, and all disclosures were reviewed by AHA staff. Copyright 2023 American Academy of Family Physicians. In babies who appear to have ineffective respiratory effort after birth, tactile stimulation is reasonable. A person viewing it online may make one printout of the material and may use that printout only for his or her personal, non-commercial reference. If the infant needs PPV, the recommended approach is to monitor the inflation pressure and to initiate PPV using a peak inspiratory pressure (PIP) of 20 cm H2O for the first few breaths; however, a PIP of 30 to 40 cm H2O (in some term infants) may be required at a rate of 40 to 60 breaths per minute.5,6 The best measure of adequate ventilation is prompt improvement in heart rate.24 Auscultation of the precordium is the primary means of assessing heart rate, but for infants requiring respiratory support, pulse oximetry is recommended.5,6 However, if the heart rate does not increase with mask PPV and there is no chest rise, ventilation should be optimized by implementing the following six steps: (1) adjust the mask to ensure a good seal; (2) reposition the airway by adjusting the position of the head; (3) suction the secretions in the mouth and nose; (4) open the mouth slightly and move the jaw forward; (5) increase the PIP enough to move the chest; and (6) consider an alternate airway (endotracheal intubation or laryngeal mask airway).5 PIP may be decreased when the heart rate increases to more than 60 bpm, and PPV may be discontinued once the heart rate is more than 100 bpm and there is spontaneous breathing. Hypoglycemia is common in infants who have received advanced resuscitation and is associated with poorer outcomes.8 These infants should be monitored for hypoglycemia and treated appropriately.
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nrp check heart rate after epinephrine