Pulmonary vein isolation using new technologies to improve ablation lesion formation: Initial results comparing enhanced catheter tip irrigation (Surround Flow(®)) with contact force measurement (Smarttouch(®)).

Indian Pacing Electrophysiol J · 2015 · PMC4750134 · PMID 26937108

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did not reach statistical significanceno p-value reported

A tendency towards a shorter procedure time, lower fluoroscopic time and dose and a reduced RF time was noted with the new system but did not reach statistical significance.

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