Electrocardiography Flashcards
1
Q
P wave (1)
A
SA node fires and the impulse travels through the atria triggering atrial depolarization (contraction)
2
Q
P-Q (P-R) Interval
A
P wave (1)
SA node fires and the impulse travels through the atria triggering atrial depolarization (contraction)
P-Q (P-R) Interval