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Fig. 23
Schematic representation of the band. A, frontal view ; as in
fig. 21, (a) pulmonary artery ; (b) folding point ; (c) aorta. B, seen from above; the
arrow is pointing out the posterior limit of the right ventricular cavity, which is
represented by the bottom of the dihedral angle defined by the free wall of the right
ventricle (RFW) and the septum (S). PIS, posterior interventricular sulcus. C, basal loop
in black. D, apical loop in black.
