Medicine
Paradoxical Vocal Fold Motion in Adolescent Athletes
Quick fact
Paradoxical vocal fold motion is a condition where the vocal cords close when they should open during inhalation, causing temporary airway blockage. It is frequently misdiagnosed as asthma, and can affect up to 30% of athletes referred for exercise-induced asthma.
Why this is interesting
You're a high school soccer star, and during a big game you suddenly can't catch your breath, but your inhaler does nothing. What if it's not asthma?