Researchers estimate that more than 80 million U.S. adults are living with obstructive sleep apnea, a condition in which the soft tissue at the back of the throat collapses and blocks the airway during sleep. This blockage causes shallow or irregular breathing that lowers oxygen levels, decreasing sleep quality and raising the risk of diabetes and cardiovascular disease.

But the higher risk of hypertension and cardiovascular events within 2 years was unexpected

Researchers estimate that more than 80 million U.S. adults are living with obstructive sleep apnea, a condition in which the soft tissue at the back of the throat collapses and…