This article will detail Dr. James Tweddell's operative technique and considerations for 26 all three stages of SVP in patients with HLHS. This will include the Norwood Procedure with 27 Right-Ventricle-to-Pulmonary-Artery Conduit (Sano Modification), Bidirectional Glenn 28 (Superior Cavopulmonary Connection), and Extracardiac, Fenestrated Fontan Completion (Total 29 Cavopulmonary Connection). These techniques are the culmination of over 20 years of experience 30 and represent the final techniques he employed at both Children's Hospital of Wisconsin and 31 Cincinnati Children's Hospital Medical Center.