pre reads Flashcards
1
Q
sinus rhythm
A
normal heart rhythm
2
Q
sinus PR
A
0.12-0.2s
3
Q
QRS complex time
A
0.11s and under
4
Q
sinus bradycardia
A
under 60BPM
sever is under 40BPM
5
Q
what happens to QT when HR increases
A
shortens
6
Q
most common sinus arrhythmia
A
respiratory
7
Q
SA block causes
A
hypoxia