SUDC is rare, with a reported incidence in the United States of 1.2<unk> s per 100,000 children, compared to 54<unk> s per 100,000 live births for SIDs. There are approximately 400<unk> s per year of SUDC in the U.S,with over 200 of these cases being the children aged 1-4 years. SUDC<unk> s have occurred at the following sites: *<unk>  at home, history provided: 79% * Crib or bassinet: 54% * Adult bed: 36% The placed and found positions were as follows: * Placed supine, side, prone*: 10%, 2%, 3% * Found prone: 89% * Found face position: down, side: 10%, 8% * Co-sleeping, sweating when found: 3%, 1% *applies only to youngest children
Sudden unexplained death in childhood
Cardiac myxoma
Familial atrial fibrillation
Hypertension and brachydactyly syndrome
Aicardi syndrome
Neonatal-onset multisystem inflammatory disease
Epilepsy in children
Arts syndrome