The results of the investigation are inconclusive since the device was not returned for analysis.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed.Based on the information received, the cause of the reported effusion could not be conclusively determined.Per the ifu, cardiac perforation is a known risk during the use of this device.
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During a pulmonary vein isolation procedure, a cardiac effusion occurred.Following removal of the catheters from the left atrium, av dissociation was observed and the patient became hypotensive.An echocardiogram confirmed a pericardial effusion for which a pericardiocentesis was performed.A cell saver pump was used to infuse the fluids drawn off during the pericardiocentesis and ffp was administered.It was noted that while manipulating the hd grid into the pulmonary veins, extra effort was required to enter the right inferior pulmonary vein.The bleeding ceased after 24 hours and the patient was followed in the hospital.There were no performance issues with any abbott device.
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