<unk>  is a form of cardiac arrhythmia which refers to a rapid beating of the heart. By convention the term refers to heart rates greater than 100 beats per minute in the adult patient. Heart rate typically greater than 150 beats per minute in<unk> arrhythmia.
Tachycardia
Bradycardia
Normotension
Apnea
QT prolongation
Bradypnea
Palpitation
Hypernea