Sinus Bradycardia Flashcards
1
Q
Rhythm of sinus bradycardia
A
Regular
2
Q
Rate of sinus bradycardia
A
40-60bpm
3
Q
P wave characteristics of sinus bradycardia
A
- Normal in size, shape, and direction
- Positive in lead II
- One P wave precedes each QRS complex
4
Q
PR interval in sinus bradycardia
A
0.12 to 0.20 seconds (normal)
5
Q
QRS complex in sinus bradycardia
A
Normal <0.12 seconds