“…Another significant study [15] was on the voltage distribution calculated for eccentric inhomogeneities in the body for the circular case. Based on the concern about more efficient geometric representation, there are also studies [11][12][13] in which the elliptic geometry was analyzed under the analytical solution in two-dimensional and three-dimensional geometries since the elliptic geometry is relatively a more realistic model considering the cross-sections associated with the human thorax. Moreover, it is reported [10,11] that the assumptions made in the circular model cause some important problems such as inaccuracy in detecting inhomogeneities inside the body and low performance in the reconstruction phase.…”