Fig. 1
From: Heparin reversal with protamine sulfate after Percutaneous Hepatic Perfusion (PHP): is less more?
Flow chart of the PHP procedure. The dotted line marks the relevant steps for intraprocedural coagulation management. The exclamation marks point out the ACT measurements. Of note, ACT values were not always measured at fixed stages, repetitive measurements were performed at the discretion of the responsible staff but are excluded from this chart for overview reasons. PHP Percutaneous hepatic perfusion; ACT activated clotting time; ICU intensive care unit