It was reported that the rn in the intensive care unit was calling because the arterial pressure (ap) tracing on the intra-aortic balloon pump (iabp) was totally flat.The intra-aortic balloon (iab) was inserted via a sheath in the patient's femoral artery.The rn said that the erg and balloon pressure waveform both have very good waveforms.They tried to reposition the patient, put traction on the iab and they have tried flushing as well; all of this with no change to the ap.The length of time in use prior to the event is 20 hours.The clinical support specialist (css) first verified that the pump (s/n (b)(4)) was currently pumping in autopilot.Timing is (b)(4).The css then had the rn attempt to draw blood from the central lumen.The rn stated that she was unable to draw blood or any fluid.The css explained to the rn that the central lumen was most likely clotted and recommended that they place a radial arterial line to connect to the iabp.The css also recommended that they cap the central lumen and mark it so it is not used.At 1900 the css called back to check in with the rn.According to the rn they have placed a radial a-line and the pump is performing well providing good support.The rn thanked the css for the follow-up.
|