Abstract
By analyzing cardiac beat-to-beat intervals and interbeat increments, we find that-unlike adults-the difference in the pattern of interbeat increments in healthy and sick newborn infants is more due to a change in the amplitude and much less to a change in the ordering of the interbeat increments. This suggests that very low-frequency elements of neonatal and adult heart rate variability rise from fundamentally different mechanisms.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1254-1257 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 74 |
| Issue number | 7 |
| DOIs | |
| State | Published - Jan 1 1995 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Aghili, A. A., Uddin, R., Griffin, M. P., & Moorman, J. R. (1995). Scaling and ordering of neonatal heart rate variability. Physical review letters, 74(7), 1254-1257. https://doi.org/10.1103/PhysRevLett.74.1254