ECG findings

Last edited 06/2020

• there is no relation between P and QRS
• the P wave rate is about 90 per minute and the QRS is about 36 per minute
• the QRS complex may be wide because of the abnormal spread of depolarisation from a ventricular focus

A normal QRS and a rate of >40 per minute, which responds to exercise, suggests a pacemaker focus near the AVN.

For example ECGs and further information then click here