Fig. 2From: Heparin reversal with protamine sulfate after Percutaneous Hepatic Perfusion (PHP): is less more?Boxplot diagram of the ACT values measured during PHP. 60% of the ACT values were available for this analysis. Different ACT measuring devices were used. PHP Percutaneous hepatic perfusion; ACT activated clotting time; Q1 first quartile; Q3 third quartileBack to article page