  This work is focused in the study of analytic anisotropic solutions to
Einstein's field equations, describing spherically symmetric and static
configurations by way of the gravitational decoupling through the method of
Minimal Geometric Deformation (MGD). For this we apply MGD to Heintzmann's
solution obtaining two new analytic and well behaved anisotropic solutions, in
which all their parameters such as the effective density, the effective radial
and tangential pressure, as well as radial and tangential sound speed, fulfill
each of the requirements for the physical acceptability available in the
literature.
