Central Sleep Apnea Machine

Michael coppola m d a pulmonary critical care and sleep disorders physician in springfield ma who is a member of the american sleep apnea association board of directors questions that number.

Central sleep apnea machine. Central sleep apnea occurs when your brain fails to transmit signals to your breathing muscles. It s a newer non invasive option to help you breathe in a steady pattern during the night. Remember a central apnea is defined by a cessation in breathing when the airway is open. Adaptive servo ventilation or asv is a device that treats sleep apnea.

A cpap machine designed to detect central apneas then must detect two things. A cpap machine forces a constant stream of air into your nose and. Cpap may prevent the airway closure that can trigger central sleep apnea. Sleep apnea is a relatively common condition and although most people are familiar with obstructive sleep apnea central sleep apnea is lesser.

Central sleep apnea can be caused by a number of conditions that affect the ability of your brainstem which links your brain to your spinal cord and controls many functions such as heart rate and breathing to control your breathing. Some say it accounts for 20 percent of all cases of sleep apnea. With asv devices the pressure window is set to respond to feedback from the patient. Asv machines on the other hand are meant to treat central sleep apnea csa mixed sleep apnea and also cheynes stokes respiration an abnormal pattern of breathing characterized by progressively deeper and sometimes faster breathing followed by a gradual decrease that results in an apnea event.

Asv is primarily used for the treatment of central sleep apnea though it is also used to treat patients with complex sleep apnea. This machine adjusts pressure delivery based upon the detection of pauses apneas in breathing during sleep. Cpap is usually the first treatment given for central sleep apnea. The mask is attached to a small pump that supplies a continuous amount of pressurized air to hold open your upper airway.

Continuous positive airway pressure cpap can help people with all kinds of sleep apnea especially csa caused by heart failure. A cpap machine may help treat central sleep apnea. How does asv work. Central sleep apnea csa or a combination of csa and osa often called mixed apnea can often be treated effectively with a cpap machine designed to recognize central apneas.