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Determining the pulse for infant CPR: time for a change?
1943rd Tactical Clinic, March Air Force Base, CA 92518-5000.
Insights
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.
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.
Abstract:
The accepted standard for determining cardiac arrest in infants is the use of palpation of the brachial pulse to detect pulselessness. The investigators have observed that CPR-certified individuals have difficulty locating the brachial pulse in infants. Therefore, the purpose of this study was to determine if a more effective way exists for assessing the pulse in an infant. Of the 102 subjects tested, 84 correctly assessed the apical pulse by placing a naked ear against the chest wall, whereas only 48 correctly palpated the brachial pulse. The study results demonstrated that there was a statistically significant (p less than 0.001) difference between the two methods for assessing pulses in infants. This indicates that the apical pulse method is a faster and more accurate method for locating the pulse in an infant, and should be used during cardiopulmonary resuscitation.