Normal EKG Flashcards
1
Q
What does the P wave represent?
A
atrial depolarization
2
Q
What does the QRS complex represent?
A
ventricular depolarization
3
Q
What does the T wave represent?
A
ventricular repolarization
4
Q
In which lead(s) is the P wave upright?
A
I and II
AVF
V4, V5, V6
5
Q
In which lead(s) is the P wave inverted?
A
aVR
6
Q
What does it mean when the P wave is upright in aVR?
A
the electrical impulse for atrial ctx is coming from someplace other than the SA node
7
Q
In which lead(s) is the QRS complex upright?
A
I, II, III
avL &aVF
V1-V6
8
Q
In which lead(s) is QRS inverted?
A
aVR
9
Q
In which lead(s) is the T wave upright?
A
I & II
V3-V6
10
Q
In which lead(s) is the T wave inverted?
A
aVR
