Patient characteristics
Among the total of 183 ablation procedures, we enrolled a total of 58 procedures (31.7%: 58/183), where PES after VT ablation was not performed. Patient characteristics are shown in Table 1 . The mean age was 67 ± 10 years, with a mean left ventricular ejection fraction of 35 ± 11%. Among the rest of procedures (125), when considering inducibility of a target VT at the end of the procedure, target VTs were not inducible at the end of the procedure in 116 procedures (92.8%: 116/125) while target VTs were still inducible at the end of the procedure in nine procedures (7.2%: 9/125).