It was reported by medwatch report received, stating that intra-aortic balloon pump (iabp) unit alarm went off in the patients room.The patient was found to be sitting in his recliner chair and was alert and oriented.The alarm indicated gas loss, then the low augmentation alarm sounded.A repeat chest x-ray was done to make sure everything is where it should be and the x-ray confirmed that placement was correct.The iabp unit was still in place during this time.Upon thorough inspection there was found to be moderate condensation.In addition, all connections were nicely secured, except the right abdomen, the stat- lock/ securement device had come undone as it was being replaced.The patient began to complain about dizziness and appeared like he was going to pass out.Vitals were taken and were at his baseline except his oxygen saturation which dropped to 92%.The patient was asked what symptoms he was experiencing but he appeared to be aphasic and gave a blank stare with no verbal response patient was still alert, airway was patent, breathing slightly tachypneic, with a thready pulse, (a change from previous assessment as it was 2+).In addition, upon assessing his extremities for weakness, i realized he couldn't move any of his right sided extremities.I immediately asked a fellow nurse to call the team and to call code stroke.Stroke team, and other fellow employees at bedside assisting patient.Upon re-assessment patient was able to slowly communicate and we were able to determine he was oriented x 4.Patient appeared anxious and fearful as he could feel "something [was] wrong" as stated by the patient.Patient started going into vtach, and began c/o chest pain, left sided shoulder and abdominal pain, crash cart at bedside, oxygen administered through a nasal cannula, new iv placed and labs drawn, amiodarone bolus given.Team requesting repeat x-ray, before heading to computed tomography, but we were unable to get a hold of x-ray tech even after multiple attempts to page them.Patient taken to computed tomography and then to cath lab.The balloon failed.Medwatch # (b)(4).
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