Liran Oren, Ph.D., (left) is shown with Ephraim Gutmark, Ph.D., and Ann Romaker, MD, and the VortexPAP device. Nearly 40 million Americans have obstructive sleep apnea, according to the Council on ...
Loud snoring at night. Pauses in breathing followed by gasps for air while you’re asleep. Excessive daytime fatigue. Frequent nodding off in front of the TV or even when behind the wheel of a car.