Fig. 4From: Clinical characteristics associated with primary cardiac angiosarcoma outcomes: a surveillance, epidemiology and end result analysisa Nomograms predicting 0.5-, 1-, 2- and 3-year DSS (b) of patients with primary cardiac angiosarcoma. b Calibration plots of the nomogram for 1-year DSS prediction. X-axis represents the nomogram-predicted probability of survival; Y-axis represents the actual OS probability. The blue circle overlaps the light blue line indicating near perfect calibration. Dots with bars represent nomogram-predicted probabilities along with 95% confidence intervalBack to article page