Several studies have demonstrated the efficacy of<unk><unk>  in paroxysmal AV<unk> . Temporary<unk>  should be used for the minimum duration necessary to prevent hemodynamic compromise and asystole. The presence or absence of symptoms and the correlation of those symptoms with a conduction defect is an important determinant of<unk><unk> . An improvement in conduction suggests that the level of the<unk>  is at the level of the AV node.
Paroxysmal AV block Cardiac Pacing
Paroxysmal AV block Electrophysiologic studies
Third degree AV block CT scan
Paroxysmal AV block Laboratory Findings and Stimulation tests
Third degree AV block MRI
Atrial fibrillation electrocardiogram
AVNRT electrocardiogram
Atrial flutter electrocardiogram