Product event summary: the data files were returned and analyzed.The data files showed four applications were performed with balloon catheter 2af284 lot number 39238 on the date of the event without any issues.A clinical issue (st elevation) occurred during the case.In conclusion, there is no indication of the performance of the sheath in relation to the clinical issue.The reported air ingress issue could not be confirmed through data analysis.The reported sheath 4fc12 lot number 45091 was not returned for investigation.If information is provided in the future, a supplemental report will be issued.
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It was reported that during a cryo ablation procedure, st elevation was observed.Nitroglycerin was administered with resolve.Additionally, a bubble was observed in the patient's angiogram, which was reported to indicate air ingress via an unknown route.The case was completed with cryo.No further patient complications have been reported as a result of this event.
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