TY - CHAP M1 - Book, Section TI - Apnea A1 - Gomella, Tricia Lacy A1 - Cunningham, M. Douglas A1 - Eyal, Fabien G. A1 - Tuttle, Deborah J. PY - 2013 T2 - Neonatology: Management, Procedures, On-Call Problems, Diseases, and Drugs, 7e AB - Apnea is common in preterm neonates and is a significant clinical problem. It is manifested by an unstable respiratory rhythm, reflecting the immaturity of the respiratory control system. Apnea can also be secondary to other pathological conditions, which need to be excluded before the diagnosis of apnea of prematurity is assumed. In contrast, periodic breathing is a benign condition and does not merit any treatment. Apnea is defined as cessation of breathing that lasts for at least 20 seconds and is accompanied by bradycardia, oxygen desaturation, or cyanosis. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1107528145 ER -