Hyperventilation
noun
Definition
The condition of taking abnormally fast, deep breaths.
Synonyms
dyspnea
gasping
hypernea
Antonyms
hypoventilation
Sentences
1. Nearly escaping death may cause hyperventilation, increasing your breathing and heart rate.
2. Often when people experience hyperventilation, they are told to breathe a few deep breaths with a paper bag over their mouth.
Grey's Anatomy 2x15 "Break on Through" Clip