The downward deflection that precedes the R wave and is prevalent with MI is the________ wave.
Atrial depolarization is represented by the ______ wave.
A prolonged PR Interval is indicative of
First degree AV block
A wide, bizarre shaped QRS wave that is not preceded by a P wave is most likely _____________ in origin.
Ventricular repolarization is represented by the ________________ wave.
The normal pacing rate of the Sinus node is ________to___________ BPM
60 - 100 (BPM)
The normal pacing rate range for the AV node is __________to__________ BPM.
40 - 60 (BPM)
The ventricular escape rate range is usually __________to ___________ BPM.
20 - 40 (BPM)
The specialized conduction pathway that follows the AV node is called the Bundle of ______.
The small fibrotic conduction pathways throughout the venticular myocardium are called