ECGs Flashcards
1
Q
What is shown by the P wave
A
Atrial depolarisation
2
Q
What is shown by the Q wave
A
Septal depolarisation
3
Q
What is shown by the R wave
A
Ventricular depolarisation
4
Q
What is shown by the S wave
A
Late ventricular depolarisation
5
Q
What is shown by the T wave
A
Ventricular repolarisation
6
Q
Location of red lead
A
Right arm
7
Q
Location of yellow lead
A
Left lead
8
Q
Location of green lead
A
Left leg
9
Q
Location of black lead
A
Right leg
10
Q
Location of V1
A
4th intercostal, Right
11
Q
Location of V2
A
4th intercostal, Left
12
Q
Location of V3
A
5th rib, Left
13
Q
Location of V4
A
5th intercostal, Left, Mid-clavicular
14
Q
Location of V5
A
5th intercostal, Left, Anterior of axilla
15
Q
Location of V6
A
5th intercostal, Left, Mid-axillary
