Sleep disorders, including sleep apnea, have become a significant health issue in the United States. According to the American Sleep Apnea Association, it is estimated that 22 million Americans suffer from sleep apnea, with 80 percent of the cases of moderate and severe obstructive sleep apnea still undiagnosed. When left untreated, sleep apnea can lead to a myriad of problems, such as high blood pressure, chronic heart failure, atrial fibrillation, strokes, and even traffic accidents ...