Figure 4From: Hemodynamic impact of isobaric levobupivacaine versus hyperbaric bupivacaine for subarachnoid anesthesia in patients aged 65 and older undergoing hip surgery Hemoglobin values according to local anesthetic (BUPI or LEVO) at end of anesthesia versus OR admission. BUPI = hyperbaric bupivacaine; LEVO = isobaric levobupivacaine, OR, operating room; 0 = atypical value (the numbers next to atypical values refer to case number in the database and not the value of the Hb).Back to article page