What are the risk factors of hypopnea, how may it be prevented, ... The periods of reduced breathing are brief, and the brain is very good at restarting normal breathing patterns.

But you may not be familiar with its cousin, hypopnea. Apnea and hypopnea are different versions of a condition called obstructive sleep apnea hypopnea syndrome. Some people have both apnea and ...

Hypopnea often happens at night while you sleep, but it can also occur during the hours that you’re awake. There are two main types of hypopnea, but they are hard to distinguish clinically from ...

The apnea–hypopnea index was calculated as the sum ... Panel A shows day–night patterns of sudden death from cardiac causes on the basis of eight-hour time intervals for 78 persons with ...

The apnea-hypopnea index (AHI) is a scale that tells whether you have a sleep disorder called apnea and, if so, how serious it is. Sleep apnea is when you stop breathing for 10 seconds or more ...

Cheyne–Stokes respiration was defined as an episode of central apnea (or hypopnea) alternating with breathing that had a pattern of crescendo and decrescendo. The mean oxygen saturation and ...

Wang L, Wei D, Zhang J, Cao J, Zhang X. High rapid eye movement sleep apnea hypopnea index is associated with hypertension in patients with obstructive sleep apnea. Nat Sci Sleep . 2022;14:1249 ...

The peak signal excursions drop by ≥30% of pre-event baseline using nasal pressure (diagnostic study), PAP device flow (titration study), or an alternative hypopnea sensor (diagnostic study) ...