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It was reported that during an atrial fibrillation ablation a faradrive was selected for use.Groin was accessed with needle, starter guidewire was inserted, 12f coons dilator was inserted over the wire to pre-dilate, then it was removed and faradrive with versacross connect for faradrive was inserted over the wire.When the physician tried to insert the sheath and dilator through the groin it was stated that the sheath bunched up at the tip on the dilator because the transition was too abrupt.The dilator would not properly snap into the sheath.No abnormal force was used.No significant resistance was noticed when inserting the dilator.It occurred when attempting to insert the sheath through the access point.A new sheath and dilator were requested.While that was being prepped, a 14f coons dilator was used to further pre-dilate.The second sheath and dilator were inserted into the groin without incident.The procedure was completed without patient complications.
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