Fig. 2From: Pharmacist-physician collaborative care for outpatients with left ventricular assist devices using a cloud-based home medical management information-sharing system: a case reportTime course of warfarin therapy using cloud-based home management system in patient No. 1. Closed and open circles show the PT-INR and warfarin dose, respectively. X-axis represents the days after discharge. Arrows indicate when the pharmacist told the patient to change the timing of the next measurement to earlier than usualBack to article page