abnormally fast respirations, usually more than 24 respirations per minute

increased rate of respiration.

Excessively rapid respiration.

an abnormal increase in respiratory rate; also called polypnea.

An abnormally rapid (usually shallow) respiratory rate. The normal resting adult respiratory rate is 12-20 breaths/minute.

a respiratory rate above what is considered normal for infants (above 60 breaths per minute).

Breathing faster than normal.

Increased rate of breathing.

Fast breathing