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 incident 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 ventricular tachycardia (vt) ablation procedure, a pericardial effusion and subsequent pericardial tamponade occurred and the patient passed away.While mapping with the advisor hd grid and the livewire catheters, the patient experienced a large effusion around the right ventricle which turned into a cardiac tamponade.A pericardial window was performed, but the patient went into pulseless electrical activity.Chest compressions were performed but the patient was unable to be revived and the patient passed away.There were no performance issues with any abbott devices.The physician alleged the perforation was caused by the livewire catheter.
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