Electrocardiogram Flashcards
0
Q
PR segment
A
0.13 seconds
1
Q
P wave
A
0.08 seconds
2
Q
QRS interval
A
0.08 seconds
3
Q
ST segment
A
0.12 seconds
4
Q
T wave
A
0.16 seconds
5
Q
Atrial depolarization happens at the _______?
A
P wave
6
Q
Ventricular depolarization happens at the _______?
A
QRS interval
7
Q
Ventricular repolarization happens at the _______?
A
T wave
8
Q
Atrial repolarization happens at the ________?
A
Same time as ventricular depolarization at the QRS interval
9
Q
PR interval
A
0.16 seconds
10
Q
QT interval
A
0.36 seconds
11
Q
ST segment depression represents _______?
A
An ischemic response of the heart
