Assertion: central sleep apnea | /r/RelatedTo | reduction
Facets:
value: in blood oxygen saturation
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: Central sleep apnea (CSA) or central sleep apnea syndrome (CSAS) is a sleep-related disorder in which the effort to breathe is diminished or absent, typically for 10 to 30 seconds either intermittently or in cycles, and is usually associated with a reduction in blood oxygen saturation.