Fig. 4.

Labeled meshes. a Ventricular slab. b Spherical slab. c Idealized left atrium. d Idealized based left ventricle. e Realistic complete left ventricle. f Realistic left atrium. ${\mathrm{\Gamma }}_{\text{base}}$ denotes the basal plane, ${\mathrm{\Gamma }}_{\text{apex}}$ the apex, ${\mathrm{\Gamma }}_{\text{endo}}$ the endocardium, ${\mathrm{\Gamma }}_{\text{epi}}$ the epicardium, ${\mathrm{\Gamma }}_{\text{lpv}}$, ${\mathrm{\Gamma }}_{\text{rpv}}$ the left (right) pulmonary veins, respectively