The physician was using a dxterity diagnostic catheter when treating the proximal lad, moderate tortuosity, non-calcified, no stenosis.No damage was noted to the device packaging.No issues noted when removing the device from the packaging.The device was inspected and prepped per ifu with no issues.No resistance was encountered when advancing the device, excessive force was not applied.A dissection occurred near the location of the tip of the catheter and was treated with a resolute onyx stent.It is reported that the physician does not think that the catheter caused the dissection, based on the patient's clinical symptoms, this dissection may have already been there.No other device was in this vessel.No additional patient clinical sequelae reported.
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