to evidence abnormality of cardiac control by the autonomic nervous system in the sudden infant death syndrome ( sids ) we retrospectively analysed the holter recordings and cardiopneumograms of 19 infants ( 11 boys , 8 girls ) of mean +/- sd age 2.3 +/- 1.5 months who had subsequently died of sids .
C0038644
sudden infant death syndrome
C0011065
died