Fig. 1From: Genetic risk for atrial fibrillation could motivate patient adherence to warfarin therapy: a cost effectiveness analysisSchematic representation of patient care strategies and Markov model. Diamonds represent decision nodes, ovals represent Markov states. Arrows represent potential transitions between decision nodes and states. Abbreviations: AFA, atrial fibrillation patients on aspirin therapy; AFW, atrial fibrillation patients on warfarin therapyBack to article page