ARS: Arrhythmias Flashcards
1
Q
The PR interval should not be longer than ___________.
A
one large ECG block (0.2 sec)
2
Q
In addition to not having a preceding P wave, premature ventricular contraction will display a ________ QRS wave.
A
wide
3
Q
A narrow QRS wave indicates that the arrhythmia is _________ in origin.
A
supraventricular
4
Q
Unifocal PVCs will have _________ PVC waves, while multifocal PVCs will have _________ PVC waves.
A
uniform; diverse
5
Q
Tachycardia (ventricular and atrial) will have a _________, while ventricular fibrillation will have a _________.
A
regular beat; irregular beat
