Ace the 2025 Cardiac Whiz Challenge – Pump Up Your Heart Knowledge!

Untreated sleep apnea is significantly associated with an increased risk of cardiovascular disease. This condition leads to intermittent hypoxia (peaks of low oxygen levels) during sleep, which can cause a variety of cardiovascular issues. These include hypertension, arrhythmias, and an increased risk of heart attack and stroke. The repetitive episodes of oxygen deprivation can promote inflammation and stress on the cardiovascular system, contributing to the development and worsening of heart disease.

While other options also represent potential concerns related to untreated sleep apnea, the link between sleep apnea and cardiovascular risk is particularly well-documented. For instance, chronic fatigue syndrome can result from poor sleep quality due to sleep apnea; however, it is less directly linked to severe health consequences compared to cardiovascular complications. Diabetes mellitus may also be influenced by sleep disorders, but cardiovascular effects remain a more critical and immediate health risk that has been extensively studied. Thus, understanding the direct relationship between sleep apnea and cardiovascular disease is crucial for recognizing the importance of diagnosing and treating sleep apnea early.