Called to bedside by rn for report of debris within the helium supply line.Black dots seen inside helium tubing (definitely on inside of tubing; could not remove from external catheter with alcohol swab) concerning for blood from balloon puncture.Iabp device was not alarming and pt's hemodynamics not affected at the time of event.Dr notified immediately.Iabp dropped to 1:4 and later to off with plan to exchange balloon emergently.Attempted left iabp removal with sheath over long guidewire with the intention of replacing sheath and iabp on this side but resistance met with removal of iabp/sheath unit with distal third of balloon still in the femoral vessel.This was ultimately removed by dr.And new sheath could not be advanced in this site, so manual pressure was held by staff while a new iabp was placed in the right femoral artery.
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