During the middle of the pulmonary vein isolation procedure for treatment of atrial fibrillation, there was a 402 error, "magnet interference" with the biosense thermocool smarttouch sf f-curve catheter.We changed to another stsf catheter ablation and received the same message and the handle for that ablation catheter broke.The last ablation catheter to be used was an st and worked.Manufacturer response for cardiac ablation percutaneous catheter, thermocool smarttouch sf (per site reporter).This is who the catheter issue was told to: (b)(4), territory manager, biosense webster (b)(4).
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