This will be filed to report during use of the steerable guide catheter, the patient experienced asystole for seconds which required cardiopulmonary resuscitation.It was reported that this was a mitraclip procedure to treat mixed mitral regurgitation (mr) with grade 3-4.After introduction of the steerable guide catheter (sgc), the patient experienced asystole for seconds, so cardiopulmonary resuscitation (cpr) was required for about 15 ¿ 20 seconds.The asystole occurred after the dilator and the guide wire had been removed.The procedure could be continued after exclusion of pericardial effusion and heart attack by a left-heart cathartic examination and was successfully completed.One clip was implanted, reducing mr to 1-2.The patient was cardiovascular stable after the event.No additional information was provided.
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The device was not returned for evaluation.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have resulted in this complaint.Based on the information reviewed, a conclusive cause for arrhythmia and cardiac arrest could not be determined in this complaint.Although a conclusive cause for the reported patient effect and the relationship to the device, if any, cannot be determined.The reported unexpected medical intervention appears to be due to case specific circumstances as cardiopulmonary resuscitation (cpr) was required for about 15 ¿ 20 seconds due to arrhythmia.There is no indication of a product issue with respect to manufacture, design or labeling.
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