Table 2 Helix angle (HA) gradient according to the myocardial regions. Specimens number #13 and #17 make the group of univentricular systemic RV while specimens #15 and #18 make the group of biventricular systemic RV. LV = left ventricle; RV = right ventricle
HA gradient in systemic RV | Anterior | Septum | Posterior | Lateral | RV |
|---|---|---|---|---|---|
Biventricular (LV analysis) | −0.59 | −1.05 | − 1.28 | −1.39 | − 0.98 |
Univentricular (RV analysis) | − 0.61 | −0.43 | − 0.37 | −0.75 |  |