Use of a magnified cardiac airflow oscillation to classify neonatal apnea

American Journal of Respiratory and Critical Care Medicine

Volumn 154, Issue 5, 1996, Pages 1537-1542

  Lemke, Robert P ^a   Al Saedi, Saad A ^a   Alvaro, Ruben E ^a   Wiseman, Nathan E ^a   Cates, Donald B ^a   Kwiatkowski, Kim ^a   Rigatto, Henrique ^a,b  

^a UNIVERSITY OF MANITOBA   (Canada)

^b Womens Hospital   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AIRFLOW; AIRWAY OBSTRUCTION; APNEA; ARTICLE; CLINICAL ARTICLE; DISEASE CLASSIFICATION; HUMAN; NEWBORN; NEWBORN DISEASE; PRIORITY JOURNAL;

EID: 0029820435     PISSN: 1073449X     EISSN: None     Source Type: Journal    
DOI: 10.1164/ajrccm.154.5.8912777     Document Type: Article

References (21)

1. Lee, D. S., R. Caces, K. Kwiatkowski, D. Cates, and H. Rigatto. 1987. A developmental study on types and frequency distribution of short apneas (3 to 15 secs) in term and preterm infants. Pediatr. Res. 22: 344-349.
2. Ruggins, N.R., and A. D. Milner. 1991. Site of upper airway obstruction in preterm infants with problematical apnea. Arch. Dis Child. 66:787-792.
3. Mathew, O. P., J. L. Roberts, B. T. Thach. 1982. Pharyngeal airway obstruction in preterm infants during mixed and obstructive apnea. J. Pediatr. 100:964-968.
4. Milner, A. D., A. W. Boon, R. A. Saunders, and I. E. Hopkin. 1990. Upper airway obstruction and apnea in preterm babies. Arch. Dis. Child. 55:22-25.
5. Rigatto, H., and J. P. Brady. 1972. A new nosepiece for measuring ventilation in preterm infants. J. Appl. Physiol. 32:423-424.
6. 2 in preterm infants and adult subjects. Pediatr. Res. 13: 875-878.
7. Lilly, J. C. 1950. Flow meter for recording respiratory flow of human subjects. Meth. Med. Res. 2:113-121.
8. Engel, L. A. 1986. Dynamic distribution of gas flow. In P. T. Macklem and J. Mead, editors. Handbook of Physiology, Volume III, Part 2. Williams and Wilkins, Baltimore. 588-591.
9. Bartlett, R. G., H. F. Brubach, and H. Sprecht. 1959. Demonstration of a ventilatory mass flow during ventilation and apnea in man. J. Appl. Physiol. 14:97-101.
10. Lee, G., and A. B. DuBois. 1955. Pulmonary capillary blood flow in man. J. Clin Invest. 34:1380-1390.
11. Rigatto, M., and A. P. Fishman. 1960. The pulsatile nature of the pulmonary capillary blood flow. J. Clin. Invest. 39:1626-1632.
12. Upton, C. J., A. D. Milner, and G. M. Stakes. 1992. Upper airway patency during apnea of prematurity. Arch. Dis. Child. 67:419-424.
13. Morrell, M. J., M. S. Badr, C. A. Harms, and J. A. Dempsey. 1995. The assessment of upper airway patency during apnea using cardiogenic oscillations in the airflow signal. Sleep 18:651-658.
14. West, J. B., and P. Hugh-Jones. 1961. Pulsatile gas flow in bronchi caused by the heart beat. J. Appl. Physiol. 16:697-702.
15. Wei, J. H., E. A. Hoffman, E. L. Ritman, and E. H. Wood. 1995. Cardiogenic motion of right lung parenchyma in anesthetized intact dogs. J. Appl. Physiol. 58:384-391.
16. Jones, R. A. K. 1982. Apnea of immaturity. Arch. Dis. Child. 57: 761-765.
17. Fajardo, C., J. Alvarez, A. Wong, K. Kwiatkowski, and H. Rigatto. 1993. The incidence of obstructive apneas in preterm infants with and without bronchopulmonary dysplasia. Early Hum. Dev. 32:197-206.
18. Alvaro, R., J. Alvarez, K. Kwiatkowski, D. Cates, and H. Rigatto. 1994. Induction of mixed apneas by inhalation of 100% oxygen in preterm infants. J. Appl. Physiol. 77:1666-1670.
19. Comroe, J. H. 1974. Physiology of Respiration, 2nd ed. Year Book, Chicago. 94-141.
20. Teitel, D. F. 1992. Physiologic development of the cardiovascular system in the fetus. In R. A. Polin and W. W. Fox, editors. Fetal and Neonatal Physiology. W. B. Saunders, Philadelphia. 609-619.
21. Kryger, M. H. 1994. Monitoring respiratory and cardiac function. In M. H. Kryger, T. Roth, and W. C. Dement, editors. Principles and Practice of Sleep Medicine. W. B. Saunders, Philadelphia. 984-993.