Fig. 6
The cutoff point of RSapi/bas and SD16-TTPRS for predicting the recovered condition was 0.95 and 111 ms, respectively. The sensitivity and specificity for prediction of left ventricular size and systolic functional recovery were 76%, 67% (95%CI 0.63–0.87) and 91%, 59% (95%CI 0.65–0.87) respectively. The area under curve was 0.75 and 0.76