What is a potential consequence of undiagnosed sleep apnea?

Undiagnosed sleep apnea is linked to a range of serious health issues, and one of the most significant consequences is the increased risk of cardiovascular problems. Sleep apnea causes intermittent breathing disruptions during sleep, which leads to decreased oxygen levels in the blood. This hypoxia triggers a cascade of physiological responses, including elevated blood pressure, increased heart rate, and strain on the cardiovascular system. Over time, these factors can contribute to conditions such as hypertension, heart disease, arrhythmias, and even stroke.

While the other options suggest positive outcomes—improved memory function, heightened energy levels, and better overall health—these are not associated with sleep apnea. In fact, undiagnosed and untreated sleep apnea often leads to cognitive impairments, excessive daytime sleepiness, and a generally compromised state of health. Thus, recognizing the dangers associated with undiagnosed sleep apnea is crucial for preventing serious health issues, particularly those related to the cardiovascular system.