ECG Rules Quiz

Sinus Bradycardia
Rate:110-250
Regularity:Regular
P waves:None
PRI:None
QRS:> 0.12; bizarre
Rate:60-100
Regularity:Irregular
P waves:Morphology changes
PRI:Changes
QRS:0.08-0.12
Rate:< 60
Regularity:Regular
P waves:Upright and uniform
PRI:0.12-0.20
QRS:0.08-0.12

© 2007-2012 Adam Weinberger <adamw@adamw.org>