Fig. 3From: Monitoring of argatroban and lepirudin anticoagulation in critically ill patients by conventional laboratory parameters and rotational thromboelastometry – a prospectively controlled randomized double-blind clinical trialFlow chart of ROTEM measurement. Data are numbers of patients or ROTEM samples. ROTEM measurements were assessed as invalid and results not used for analysis in 25 out of 478 cases (5%) due to automatically generated failure codes such as early drying of the sample or lack of measureable coagulationBack to article page