Skip to main content

Table 4 Results after administration of adenosine and isoproterenol. Arrhythmogenic foci

From: Efficacy of isoproterenol in the evaluation of dormant conduction and arrhythmogenic foci identification in atrial fibrillation ablation

Parameters
Adenosine
 Arrhythmogenicity of PV
  Automaticity [n (%)] 1 (0.9%)
  PV firing-non sustain [n (%)] 2 (2.1%)
  PV firing-sustain [n (%)] 0 (0%)
  Non-PV foci [n (%)] 3 (3.2%)
ISP
 Arrhythmogenicity of PV
  Automaticity [n (%)] 34 (34%)
  PV firing-non sustain [n (%)] 12 (12%)
  PV firing-sustain [n (%)] 10 (10%)
  Non-PV foci [n (%)] 23 (23%)
  1. PV pulmonary vein, ISP isoproterenol