The customer reported that a heparin infusion had multiple air in line alarms on (b)(6) 2016.On (b)(6) 2016 at 0530 the patient presented suddenly with shortness of breath, diaphoresis, tachycardia, nausea and oxygen saturation in the 80's.Interventions included oxygen by partial non rebreather, zofran iv push, lab tests and ekg.The patient recovered for a short time, however symptoms returned and worsened at 0650 and the patient was transferred to the icu where further interventions included a chest ct, abg's, bipap, and iv lasix.The left antecubital iv site which had been disconnected and used for the ct contrast injection was noted to have blood return however leaked at the insertion site when flushed and was discontinued.The ct scan result indicated, "prominent nondependent gas bubbles within the included portions of the left axillary and subclavian vein and innominate vein and right ventricle.These may be iatrogenic in origin, related to excessive air/bubbles within a left upper extremity iv site.Possibility of infection at or near the iv site by a gas-forming organism could also be considered.".
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