This is filed to report a pericardial effusion.It was reported that a mitraclip procedure was performed to treat mixed mitral regurgitation (mr) grade 3-4.The patient had an existing pericardial effusion.The transseptal puncture was difficult and the steerable guide catheter (sgc) was unable to cross the septum.The patient then had to be resuscitated.Following, resuscitation, the transseptal puncture was performed again but unfortunately the patient¿s blood pressure dropped and cpr was performed.Difficulties visualizing the wire in the left atrium (la) occurred.Pericardiocentesis was performed to treat the existing pericardial effusion.The sgc worsened the existing pericardial effusion.The procedure was aborted with no clips implanted.The mr remained at grade 3-4.No additional information was provided.
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The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history identified no similar complaints reported from this lot.Based on available information, the cause of the reported failure to advance and difficult imaging were unable to be determined.The reported pericardial effusion was due to a combination of patient condition and procedural circumstances.The reported hypotension and cardiac arrest were cascading events of the pre-existing pericardial effusion.The reported patient effects of hypotension, cardiac arrest, and pericardial effusion, as listed in the mitraclip system instructions for use, are known possible complications associated with mitraclip procedures.The reported unexpected medical intervention and unexpected medical intervention were results of case-specific circumstances.There is no indication of a product quality issue with respect to manufacture, design, or labeling.
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