Immediate and early post-operative sequelae of off-pump total cavopulmonary connection

Mean age was 11.8 ± 5.2 (range 5 to 23, median 10) years. Intraoperative mean superior vena cava clamp time was 15.19 ± 3.8 min, and the inferior vena cava clamp time was 16.93 ± 3.31 min. There were three early deaths. No patient required conversion from off-CPB to CPB. Mean inotropic score was 4.73 ± 5.9 (range 0 to 25, median 2.5). Mean time to extubation was 9.5 ± 5.82 (range 3 to 29, median 8) hours. Pleural drainage in intensive care unit (ICU) was 551.57 ± 452.77 (median 470) ml, and mean ICU stay was 2.27 ± 3.09 (median 1.5) days. Mean daily pleural drainage after discharge from the ICU was 163.7 ± 88.01 (median 140) ml, and mean time to removal of pleural tubes was 15.76 ± 8.4 (median 14) days. Total hospital stay was 17.03 ± 8.62 (median 15) days. At an early follow-up of 2–40 (median 25) months, all survivors (n = 69) had a patent Fontan circuit with normal ventricular function on echocardiography. There were no late deaths or thromboembolic complications.