Fig. 1From: Impact of D-dimer for pathologic differentiation on transesophageal echocardiography in embolic stroke of undetermined source: a single-center experienceFlow diagram of the current study. TOAST, Trial of Org 10,172 in Acute Stroke Treatment; ESUS, embolic stroke of undetermined source; TEE, transesophageal echocardiographyBack to article page