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Determining the pulse for infant CPR: time for a change?

C J Lee1, L J Bullock

  • 1943rd Tactical Clinic, March Air Force Base, CA 92518-5000.

Military Medicine
|April 1, 1991
PubMed
Summary

Assessing infant pulse during emergencies is crucial. A study found that listening to the apical pulse with a naked ear is more accurate and faster than palpating the brachial pulse for healthcare providers.

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Area of Science:

  • Pediatrics
  • Emergency Medicine
  • Cardiology

Background:

  • The standard method for checking infant pulse during cardiac arrest is brachial pulse palpation.
  • Healthcare providers, even those certified in CPR, experience difficulty locating the infant brachial pulse.

Purpose of the Study:

  • To evaluate the effectiveness of alternative methods for infant pulse assessment.
  • To identify a more reliable technique for pulse detection in infants during emergencies.

Main Methods:

  • A study compared the accuracy of apical pulse auscultation (listening with a naked ear to the chest) versus brachial pulse palpation.
  • 102 subjects participated in the assessment of infant pulse detection methods.

Main Results:

  • 84 out of 102 subjects accurately assessed the apical pulse.
  • Only 48 out of 102 subjects accurately palpated the brachial pulse.
  • The difference in accuracy between the two methods was statistically significant (p < 0.001).

Conclusions:

  • Listening to the apical pulse is a more accurate and faster method for infant pulse assessment.
  • The apical pulse auscultation method should be considered the preferred technique during infant cardiopulmonary resuscitation.
  • This finding can improve the speed and efficacy of emergency interventions in infants.

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