Fig. 4From: A prediction model for left ventricular thrombus persistence/recurrence: based on a prospective study and a retrospective studyCalibration plots for predicting the risk of LV thrombus persistence/recurrence at 3Â months in Model 1. A Training set. B Validation set. X-axis: predicted thrombus persistence/recurrence risk; Y-axis: actual thrombus persistence/recurrence rate. Estimates above the grey solid line represent underestimates; those below the grey solid line represent overestimates. The vertical bars represent 95%CIs. LV, left ventricularBack to article page