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Apnea Hypopnea Index
Introduction
Obstructive sleep apnea (OSA) is a disorder in which a person stops breathing during the night, perhaps hundreds of times. These gaps in breathing are called apneas. The word apnea means absence of breath. An obstructive apnea episode is defined as the absence of airflow for at least 10 seconds.
Sleep apnea is usually accompanied by snoring, disturbed sleep, and daytime sleepiness. People might not even know they have the condition.
Obstructive Sleep Apnea
Obstructive sleep apnea (OSA)...
Read moreMore information on "Apnea Hypopnea Index"
From Our Experts
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 »
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 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 »
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 »
Obstructive Sleep Apnea (OSA) and Cholesterol
Can sleep affect cholesterol? Obstructive sleep apnea (OSA) is a condition in which varying degrees of repetitive upper airway obstruction... Read more »
From Our Sources
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 »
Treatment Options for Obstructive Sleep Apnea Syndrome
Source: Medifocus Guidebook on: Obstructive Sleep Apnea Syndrome
In general, the treatment options for patients with obstructive sleep apnea syndrome (OSAS) include: Lifestyle modifications Continuous positive... 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 »
Sleep Apnea
Source: HealthCentral Encyclopedia
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... Read more »
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