Impella catheter failed during an acute stemi procedure.The catheter functioned properly for 1 hour before an apparent malfunction.When the malfunction occurred, the patient's condition deteriorated quickly requiring intubation and cpr until the impella cp catheter and console could be exchanged for a new impella cp catheter and impella console.The second catheter and console functioned properly and the case was completed without further complications.Impella pump intermittently shut off and turned on, on its own, before complete malfunction.Representative was notified of equipment symptoms prior to failure.
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