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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
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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