Sorted by liverank

Cardiology

Body's circadian rhythm may increase overnight cardiovascular risk in people with sleep apnea

New research suggests that the circadian system in people with obstructive sleep apnea may disrupt blood vessel function overnight, which may help explain the higher risk of nighttime heart attacks in people with sleep apnea.

22 minutes ago

Sleep disorders

Early morning practices linked to less and lower-quality sleep in college athletes

A study using more than 27,000 sleep records of collegiate athletes provides the best evidence to date that early morning team practices take a toll on healthy sleep.

Nov 17, 2025

Sorted by liverank

Body's circadian rhythm may increase overnight cardiovascular risk in people with sleep apnea

Early morning practices linked to less and lower-quality sleep in college athletes

Phys.org

Tech Xplore

Science X