It was reported through a research article that 100 patients underwent transcatheter edge-to-edge repair (teer) from (b)(6) 2020 to (b)(6) 2021.Within one year of the procedure, the steerable guide catheter may have caused or contributed to a right to left shunt.Additional information is listed in the attached article, titled ¿mitral valve gradient changes associate with outcomes of patients undergoing transcatheter edge-to-edge repair.¿.
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The device was not returned for analysis.The lot history record (lhr) review was not performed because this incident was based on an article review and no lot information was provided.Additionally, the complaint history review was not performed because this incident was based on an article review and no lot information was provided.Based on available information and due to the limited information available from the article, the cause of the reported perforation was unable to be determined.The reported patient effect of perforation as listed in the mitraclip system instructions for use, is a known possible complication associated with mitraclip procedures.The reported serious injury/ illness/ impairment was the result of case-specific circumstances.There is no indication of a product quality issue with respect to manufacture, design, or labeling.B3: date of event estimated d4: the udi is unknown due to the part/lot number was not provided attachment: article titled ¿mitral valve gradient changes associate with outcomes of patients undergoing transcatheter edge-to-edge repair.
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