Virtual Anatomy - Modelling The Heart

I first started by splitting a cube up into 5 subdivision on each side. Then I repositioned vertices and scaled up edge loops into the rough shape. Then I extruded a few faces on top to form a blood vessel.









I then created cylinders and spheres and matched them up to the edges of the heart to form the veins and arteries.

I then used the same technique of manipulating vertices and edge loops to form a lung, to make it realistic I made the lung slightly wider than the heart so it overhung and also penetrated the heart with the lung as part of the heart is hidden behind the lung really.