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Sleep Hypopnea
Apnea is defined as a cessation of oronasal airflow of at least 10 seconds in duration. When it occurs 30 or more times during a 7-hour period of nocturnal sleep, it is called obstructive
In the most common form of the condition - obstructive apnea (also called upper airway apnea) - air stops flowing through the nose and mouth, but throat and abdominal breathing efforts are uninterrupted. The
More information on "Sleep Hypopnea"
From Our Experts
Conquering Sleep Apnea
You can conquer sleep apnea. I know you can because I conquered a most severe form of it. And I've now even given away both of... Read more »
Sleep Apnea Testing
Most of us have a general idea of what sleep apnea is. It means you stop breathing during the night for short periods of time, often many... Read more »
Obstructive Sleep Apnea in Children
We have already discussed obstructive sleep apnea (OSA) in the adult, but have not spent much time on OSA in the pediatric age group, which... Read more »
Sleep Apnea Linked to Specific Body Type
Sleep apnea is often present in people with a certain body type, those with short, thick necks. A propensity for obesity is also often... Read more »
Your Sleep Questions Answered, Part 1
The original mandate of this blog was to help readers with answers to some of their sleep related questions. Since we have been covering... Read more »
From Our Sources
Sleep Apnea: Introduction
Source: ADAM Encyclopedia
Obstructive sleep apnea (OSA) is a disorder in which a person stops breathing during the night, perhaps hundreds of times. These gaps in breathing... Read more »
Introduction to Obstructive Sleep Apnea Syndrome
Source: Medifocus Guidebook on: Obstructive Sleep Apnea Syndrome
Obstructive sleep apnea syndrome (OSAS) is a syndrome that belongs to a group of disorders known as sleep-related breathing disorders (SRBDs). In... Read more »
Polysomnogram
Source: ADAM Encyclopedia
Sleep study; Polysomnogram; Rapid eye movement studiesNormal ValuesA normal test result shows usual or normal patterns of brain waves and muscle... Read more »
Diagnosis of Obstructive Sleep Apnea Syndrome
Source: Medifocus Guidebook on: Obstructive Sleep Apnea Syndrome
Signs and Symptoms of Obstructive Sleep Apnea SyndromeExcessive daytime sleepiness is the cardinal symptom that should alert both the patient and the... Read more »
Sleep Apnea: Lifestyle Changes
Source: ADAM Encyclopedia
Positional TherapyBody position greatly affects the number and severity of episodes of obstructive sleep apnea, with at least twice as many apneas... Read more »
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