Leads Flashcards
1
Q
Where are the limb leads placed?
A
Ride
Your
Green
Bike
Red on right arm, yellow on left arm, green on left leg, black on right leg
2
Q
What are the limb leads?
A
Lead I = R->Y
Lead II = R ->G
Lead III = Y->G
aVR = R -> half way along III aVL = Y -> half way along II aVF = half way along I -> G
3
Q
What are the angles of the limb leads?
A
I = 0 II = 60 III = 120 aVF = 90 aVR = -150 aVL = -30
4
Q
Where are the chest leads placed?
A
V1 - 4th ICS right sternal edge V2 - 4th ICS left sternal edge V3 - midway between V2+4 V4 - 5th ICS midclavicular ine V5 - 5th ICS left anterior axillary line V6 - 5th ICS left mid axillary line
5
Q
What is V1?
A
Septal lead
- faces RV + septum
6
Q
What is V2?
A
Septal lead
- faces RV + septum
7
Q
What is V3?
A
Anterior lead
- face apex + anterior wall
8
Q
What is V4?`
A
Anterior lead
- face apex + anterior wall
9
Q
What is V5?
A
Lateral lead
- face LV
10
Q
What is V6?
A
Lateral lead
- face LV
