ECGS Flashcards
1
Q
P WAVE
A
dePolarisation of the atria
PIA
2
Q
T WAVE
A
repolarisation of venTricles
3
Q
PR INTERVAL
A
time taken for impulses to be conducted from the SAN across atria to the ventricles, through AVN
P R going on a journey
4
Q
QRS COMPLEX
A
wave of depolarisation, ends in ventricular contraction