Click on image to view larger version.

Figure 2 Flow chart of interventions in 163 patients with left atrial isomerism. *Comprising 9 patients with biventricular hearts, 23 with single ventricle and 22 with normal hearts; **four patients had Fontan-type surgery without prior interventions. Fontan-type includes bidirectional cavopulmonary shunt, right-atrium-to-pulmonary-artery anastomosis and hepatic-vein-to-pulmonary-artery rerouting.