Heart Wave Forms & Intervals Flashcards
1
Q
P wave
A
atrial depolarization
2
Q
PR interval
A
time for atrial depolarization & conduction from SA node to AV node
3
Q
QRS complex
A
ventricular depolarization & atrial repolarization
4
Q
QT interval
A
time for both ventricular depolarization & repolarization
5
Q
ST segment
A
isoelectric period following QRS when ventricles are deploarized
6
Q
T wave
A
ventricular repolarization