MEDTRONIC CRYOCATH LP ACHIEVE MAPPING CATHETER - 15 MM; CATHETER, ELECTRODE RECORDING, OR PROBE, ELECTRODE RECORDING
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Model Number 990063-015 |
Device Problem
Adverse Event Without Identified Device or Use Problem (2993)
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Patient Problem
Fistula (1862)
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Event Date 01/01/2019 |
Event Type
Injury
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Manufacturer Narrative
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Concomitant medical products: arctic front advance cardiac cryoablation catheter.Medtronic was made aware of this event through a search of literature publications.It was not possible to ascertain specific device information from the literature publication or to match the event with previously reported events.This information is based entirely on journal literature.This event occurred outside the us.All information provided is included in this report.Patient information is limited due to confidentiality concerns.Of note, multiple patients were noted in the article; however, a one to one correlation could not be made with unique product serial/lot numbers.The overall baseline gender characteristics is male; the age of the patients was 58 years old.Without a lot number or device serial number, the manufacturing date cannot be determined.Since no device id was provided, it is unknown if this event has been previously reported.A request for additional information will be made and upon receipt a supplemental report will be submitted accordingly.Referenced article: ¿anatomical and procedural factors of severe pulmonary vein stenosis after cryoballoon pulmonary vein ablation.¿ jacc clin electrophysiol.2019 nov;5(11):1303-1315.Doi: 10.1016/j.Jacep.2019.08.003.Epub 2019 oct 30.If information is provided in the future, a supplemental report will be issued.
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Event Description
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The literature publication reported the following patient complications during the use of a cryoballoon ablation catheter system: there were patients with transient phrenic nerve palsy (pnp).There were patients with ¿severe¿ pulmonary vein (pv) stenosis; during the followup period, the patients underwent a computerized tomography (ct) scan.One of these patients underwent a balloon angioplasty due to the progression of the pv stenosis.There was one patient who required vascular surgery due to an arteriovenous fistula on the seventh day post-operative.The following complication did not require any treatment: ¿mild/moderate¿ pulmonary vein stenosis.Of note, multiple patients were noted in the article; however, a one to one correlation could not be made with unique product lot numbers.The status/disposition of the cryoablation catheter system is unknown.Further follow up did not yet yield any additional information.No further patient complications have been reported as a result of this event.
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