Sinus Tachycardia

Rate	101-160/min
P wave	sinus
QRS	normal
Conduction	normal
Rhythm	regular or slightly irregular

The clinical significance of this dysrhythmia depends on the underlying cause. It may be normal.

Underlying causes include:

Treatment includes identification of the underlying cause and correction.

Instant Feedback:

Sinus tachycardia is a normal response to pain.