Difference Between Central Sleep Apnea and Obstructive Sleep Apnea Thousand Oaks Malibu Agoura
Obstructive sleep apnea, or OSA, occurs whenthere is a physical obstruction of the upper airway caused by a collapse of the airwayor obstruction by physical structures within the airway. This differs from central sleep apnea in thatCSA is caused by the brain failing to send out the signals to tell the respiratory systemto breathe. This can occur in a variety of neurological disorders or with congestiveheart failure. It can also be due to medications that depress the central nervous system, suchas sedatives or narcotics. Hello. I'm Ronald Popper, thanks forwatching. If you or a loved one needs more information on sleep disorders, please visitour website at sleepmd4you , where
you'll find more tutorials in this series aswell as our white paper on Obstructive Sleep Apnea that is free for you to download. Fora direct consultation, you can reach us through our website or by calling the number on yourscreen. Remember, sleep well tonight for a better day tomorrow.
Small Implant Makes Big Difference In Sleep Apnea
CLARK POWELL: There was a time when Leslie McGuire woulddread going to bed. Because of his sleep apnea, Leslie felt exhausted most of the day. And,at night, it didn't get much better. LESLIE MCGUIRE: Before I was diagnosed, I would wake up probablyfive or six times a night sitting on the side of the bed gasping for air. POWELL: For many, wearinga breathing mask at night can help, especially for those with obstructive sleep apnea, inwhich the airways tend to close. But the mask didn't work for Leslie. He has central sleepapnea, and when it came to finding a treatment for him, time was of the essence.
DR. WILLIAM ABRAHAM: This formof sleep apnea is particularly dangerous because it's associated with patients just stoppingbreathing periodically. POWELL: William Abraham is a cardiologist at the Ohio State UniversityWexner Medical Center. He says while we're sleeping, the brain continues to tell thebody to breathe. But, in central sleep apnea, that signal is faulty. So, to help those patients,s at Ohio State are implanting a pacemakerlike device just under the collarbone and runninga wire to the patient's diaphragm. At night, that wire signals the diaphragm, promptingpatients to breathe.
DR. ABRAHAM: What we saw were remarkable results. More than a 50% reduction in thenumber of events occurring per hour and more than a 90% reduction specifically in thoseevents related to central sleep apnea. It POWELL: It worked for Leslie, who says he now sleepsthrough the night and has more energy to spend his days with his wife. MCGUIRE: Besides her, thisis the best thing that's ever happened to me. Everything is changed. Everything is somuch better. POWELL: At Ohio State's Wexner Medical Center, this is Clark Powell reporting.