Our goal is to provide better education and promote a better understanding of a person s sleep disorder by using layman s terms to define words that may be used by medical professionals to describe different sleep disorders. Sleep apnea also spelled sleep apnoea is a sleep disorder where a person has pauses in breathing or periods of shallow breathing during sleep.
In the most common form this follows loud snoring.
Sleep apnea terms. Consists of a sudden loss of muscle tone that leads to feelings of. It can have serious negative effects on a person s quality of life and is thought to be considerably underdiagnosed in the united states. And unfortunately many sleep apnea sufferers have no idea they have this dangerous sleep disorder.
A glossary of terms on sleep apnea. Obstructive sleep apnea the more common form that occurs when throat muscles relax. If you snore loudly and feel tired even after a full night s sleep you might have sleep apnea.
Sleep apnea is a serious sleep disorder that occurs when a person s breathing is interrupted during sleep people with untreated sleep apnea stop breathing repeatedly during their sleep sometimes. The main types of sleep apnea are. Obstructive sleep apnea osa is the most common type of sleep apnea and is characterized by repeated episodes of complete or partial obstructions of the upper airway during sleep despite the effort to breathe and is usually associated with a reduction in blood oxygen saturation in the obstructive sleep apnea hypopnea syndrome the episodes of decreased breathing are called hypopnea and.
Sleep apnea occurs when a person s airflow is restricted during sleep. Each pause can last for a few seconds to a few minutes and they happen many times a night. Sleep apnea is a serious disease that is prevalent in an estimated 18 million americans.
Sleep apnea and cpap definitions. Sleep apnea is a major though often unrecognized cause of daytime sleepiness. Mixed sleep apnea refers to the combination of both central and obstructive sleep apnea.
Sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts. This glossary of terms is intended for individuals unfamiliar to medical terminology. Apnea literally means no breath.
Sleep apnea definition sleep apnea is a condition in which breathing stops for more than ten seconds during sleep. Apnea hypopnea index ahi the number of apneas and hypopneas per hour. 5 15 mild 15 30 moderate above 30 severe.
There may be a choking or snorting sound as breathing resumes. Sleep apnea is a common condition characterized by a periodic reduction in or a complete stop of breathing during sleep there are two main types of sleep apnea. Here are definitions of sleep related terms.
The cessation of airflow at the nostrils and mouth for at least 10 seconds. Cpap sleep apnea definitions and terms. Obstructive sleep apnea osa and central sleep apnea csa.
Webmd offers a dictionary of sleep related terms.
