What are the Common Methods for Detecting Neonatal Apnea?
Several methods are employed to detect apnea in neonates:
1. Cardiorespiratory Monitors: These devices measure the baby's heart rate and respiratory rate. Alarms are triggered if breathing stops for a set period or if the heart rate drops.
2. Pulse Oximetry: This non-invasive method measures oxygen saturation in the blood. A sudden drop can indicate an episode of apnea.
3. Capnography: This technique measures the concentration of carbon dioxide in exhaled air. A decrease in CO2 can signal a cessation of breathing.
4. Impedance Pneumography: Electrodes placed on the chest measure respiratory effort by detecting changes in electrical impedance as the chest moves during breathing.
