
Keywords: RV، بطن راست; HLHS, hypoplastic left heart syndrome; BTS, Blalock–Taussig shunt; RV–PA, right ventricle-to-pulmonary artery shunt (Sano shunt); SVR, systemic vascular resistance; PVR, pulmonary vascular resistance; RV, right ventricular; ECMO, extracorporeal membrane o