Lecture 4 (Introduction To The ECG) Flashcards
1
Q
Main vector of depolarization during systole is detected from the
A
Left ventricle
2
Q
Lead I
A
RA negative
LA positive
3
Q
Lead II
A
RA negative
LL positive
4
Q
Lead III
A
LA negative
LL positive
5
Q
P wave
A
Atrial depolarization
6
Q
QRS complex
A
Ventricular depolarization
7
Q
T wave
A
Ventricular Repolarization
8
Q
The ECG is
A
A record of the electrical activity of the heart with respect to time
9
Q
Q
A
Depolarize interventricular septum
10
Q
R
A
Travels through bundle branches
Depolarizes apex
11
Q
S
A
Travels up to base
12
Q
Dog position for ECG
A
Right lateral recumbency
13
Q
Ambulatory ECG
A
24 hour vest
