Flow Chart of Univentricular Patients who Underwent Norwood Operation Stratified by Post-Norwood Extracorporeal Life Support (ECLS) Requirement.
This flow chart illustrates outcomes for 269 Norwood Operation patients (2010–2021), divided by post-operative ECLS need. It shows survival rates at hospital discharge and one year for ECLS (n = 65) and non-ECLS (n = 204) groups, highlighting the significant impact of ECLS on short-term and long-term survival.