Obstructive sleep apnea (OSA): Sleep apnea is a breathing disorder characterized by brief interruptions of breathing during sleep. It owes its name to a Greek word, apnea, meaning "want of breath."
There are two types of sleep apnea: central and obstructive.
Obstructive sleep apnea is much more common than central sleep apnea. In obstructive sleep apnea, the throat collapses during sleep causing the individual to snort and gasp for breath. Hundreds of these episodes can occur every night causing daytime sleepiness and, it is thought, increasing the risk of hypertension (high blood pressure) and heart problems.
A tracheostomy -- in which an incision is made in the throat so a tube can bypass the obstruction and deliver air to the lungs -- can be done for extreme cases of sleep apnea but leaves a wide-open hole in the throat. The same amount of air can now be delivered through a tiny incision in the throat -- a mini-tracheostomy -- using a tiny tube that senses patients' breathing patterns and adjusts the amount of air it sends to the throat.
Obstructive sleep apnea Гўв‚¬вЂќ Comprehensive overview covers symptoms, treatment of this common sleep, breathing disorder.
Obstructive sleep apnea can also be associated with long-term complications if not diagnosed and treated properly. Some of these complications may include:
Sleep apnea - obstructive; Apnea - obstructive sleep apnea syndrome; Sleep-disordered breathing; OSA
Obstructive sleep apnea is a condition in which pauses in breathing occur during sleep because the airway has become narrowed, blocked, or floppy. A pause ...
Obstructive sleep apnea is a significant medical problem affecting up to 4 percent of middle-aged adults. The most common complaints are loud snoring, disrupted sleep ...