Figure 4From: Measurement of the efficacy of 2% lipid in reversing bupivacaine- induced asystole in isolated rat hearts The concentration - response curve of the increasing concentrations of bupivacaine and the effects of 2% lipid emulsion, in reverse of bupivacaine-induced asystole in isolated rat hearts. RPPr = the ratio of the maximum rate-pressure product during recovery to baseline value.Back to article page