hy·per·ven·ti·la·tion   Audio pronunciation of "Hyperventilation" ( P )  Pronunciation Key  (hpr-vntl-shn)
n.

Abnormally fast or deep respiration, which results in the loss of carbon dioxide from the blood, thereby causing a fall in blood pressure, tingling of the extremities, and sometimes fainting.

Panic Attacks, Too Much Stress,Panic Disorders

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