Because the brain must choose between breathing rhythm and sleeping rhythm. Naturally, it selects breathing because this function is essential to life. The breathing process exchanges chemicals so that the body can survive. Sleeping is just a necessary function. If these causes are not recognized, diagnosed, and treated the PPS patient may be susceptible to cardiopulmonary morbidity and mortality.
Sleep apnea is defined as the cessation of breathing for ten or more seconds during sleep.
Central Sleep Apnea occurs when the brain fails to send the message to breathe. Dr. Yan-Go acknowledges this is difficult for PPS patients. Other options should precede this. However, she does urge patients to avoid continuing to gain weight. The Value of Sleep Studies in Post Polio Patients.