Normal Intervals Flashcards
1
Q
PR
A
120 - 200 msec
2
Q
QRS
A
60 - 120 msec
3
Q
QT
A
less than half the preceding R - R interval
4
Q
PA
A
10 - 45 msec
5
Q
AH
A
55 - 130 msec
6
Q
HV
A
30 - 55 msec
7
Q
SNRT
A
< 1500 msec
8
Q
cSNRT
A
< 550 msec
