During an atrial fibrillation ablation using a tacticath quartz ablation catheter, a cardiac perforation occurred.During geometry creation in the left atrium with an inquiry optima ep catheter and a tacticath quartz ablation catheter, transseptal access of the inquiry optima ep catheter was lost.Re-access into the left atrium was attempted with the aid of the ablation catheter; however, this attempt was unsuccessful.Transseptal puncture was then completed again with the brk-1 transseptal needle without difficulty.Upon isolation of the left pulmonary veins, the patient became hypotensive.Intracardiac echo revealed a pericardial effusion and a pericardiocentesis was performed which stabilized the patient.The procedure continued and a right atrial cavotricuspid isthmus ablation line was completed with a non sjm catheter and the patient remained stable.There were no performance issues noted with any sjm device used.
|
One 75 mm tacticath quartz contact force ablation catheter was received for evaluation.Functional analysis of the returned device included, visual, electrical, temperature, and optical testing which all met sjm specifications.Review of the log files revealed the device functioned as intended and there were no contributing anomalies.The device met specifications prior to leaving sjm manufacturing facilities as supported by a review of the device history record and the analysis performed.The cause of the cardiac perforation was unable to be confirmed and remains unknown.Per the ifu, cardiac perforation is a known risk with the use of this device.
|