Device Problem
Adverse Event Without Identified Device or Use Problem (2993)
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Patient Problem
Pericardial Effusion (3271)
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Event Date 01/31/2024 |
Event Type
Injury
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Manufacturer Narrative
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It was indicated that the device will not be returned for evaluation.If there is any further relevant information obtained, a supplemental medwatch will be filed.
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Event Description
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It was reported that during a pulmonary vein isolation (pvi) procedure to treat atrial fibrillation using a faradrive steerable sheath clear the patient experienced a pericardial effusion.After the lock fell to the right, the sheath was moved to the left.The pericardial effusion was discovered only when the final transesophageal echocardiogram (tee) was done.The procedure was completed successfully.It is unknown if any intervention took place to resolve the complication, but the patient was expected to recover after the procedure.The device is not expected to be returned for analysis.
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Manufacturer Narrative
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It was indicated that the device will not be returned for evaluation.If there is any further relevant information obtained, a supplemental medwatch will be filed.
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Event Description
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It was reported that during a pulmonary vein isolation (pvi) procedure to treat atrial fibrillation using a faradrive steerable sheath clear the patient experienced a pericardial effusion.After the lock fell to the right, the sheath was moved to the left.The pericardial effusion was discovered only when the final transesophageal echocardiogram (tee) was done.The procedure was completed successfully.It is unknown if any intervention took place to resolve the complication, but the patient was expected to recover after the procedure.The device is not expected to be returned for analysis.It was further reported that the faradrive sheath was positioned too far to the right and an attempt was made to steer left without the dilator inserted.
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Event Description
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It was reported that during a pulmonary vein isolation (pvi) procedure to treat atrial fibrillation using a faradrive steerable sheath clear the patient experienced a pericardial effusion.After the lock fell to the right, the sheath was moved to the left.The pericardial effusion was discovered only when the final transesophageal echocardiogram (tee) was done.The procedure was completed successfully.It is unknown if any intervention took place to resolve the complication, but the patient was expected to recover after the procedure.The device is not expected to be returned for analysis.
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Manufacturer Narrative
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Device evaluated by manufacturer: the faradrive was returned for analysis.Functional testing was performed.Steering/deflecting the sheath was functional, and flushing through the irrigation line was successful.The device failed leak testing, and microscopy revealed a tear in the outer valve, indicating that it was unlikely to seal properly.This finding is considered unrelated to the pericardial effusion that occurred during the procedure.With all the available information, boston scientific concludes the reported event of pericardial effusion is a known inherent risk of device due to the information provided in the instructions for use of the device.
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Search Alerts/Recalls
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