Demographic and preoperative hemodynamic parameters
Between January 2017 and December 2019, Fontan operation was performed in 92 patients. The mean age was 5 (IQR 4.0-6.9) years, the mean body weight was 17.3 (IQR 15.1-21.8) kg. Thirty nine (42.4%) of the patients were male. None of the patients had ventricular dysfunction. Except the primary palliation method, no statistically significant difference was found between the groups in terms of demographic data, hemodynamic and echocardiographic parameters (Table 1).