Why the study?
Does being a sibling of a SIDS victim alter the developmental patterns of heart rate and heart rate variability compared to normal infants?
Population
44 infants, comprising 22 normal infants and 22 siblings of sudden infant death syndrome (SIDS) victims
Design
Cohort
Follow-up
6 months
Authors
Loading...
Supports autonomic dysregulation in SIDS siblings; hypothesis-generating and requires prospective validation before any clinical role.
Does being a sibling of a SIDS victim alter the developmental patterns of heart rate and heart rate variability compared to normal infants?
Infants at risk for SIDS demonstrate altered autonomic control, characterized by higher heart rates and lower heart rate variability during early development.
Ronald et al. (1982) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: