complications included small peripheral emboli in one treated bypass graft ( which cleared promptly after further pulse-spray therapy ) and bleeding in three cases ( one case of hematoma in the infused field at the site of recent surgery , one case of bilateral hematomas at the femoral puncture site , and one minor delayed self-limited gastrointestinal hemorrhage ) .
C0019080
bleeding
C0017181
gastrointestinal hemorrhage