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Table 3 Procedural results of left pulmonary vein isolation

From: Procedural characteristics of pulmonary vein isolation with high-power short-duration setting compared to conventional setting

 

Conventional (n = 73)

HP-SD (n = 85)

P

First pass isolation

59 (80%)

71 (83%)

0.657

Remaining gap

   

Left superior PV

3 (4%)

6 (7%)

0.425

Left carina

6 (8%)

7 (8%)

0.997

Left inferior PV

6 (8%)

1 (1%)

0.032

Dormant conduction

4 (5%)

4 (4%)

0.823

Ablation time, min

25.7 ± 22.3

10.6 ± 3.6

 < 0.001

  1. HP-SD, high-power short-duration; PV, pulmonary vein
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BMC Cardiovascular Disorders

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