Finished heart renderings

I’m finally getting these images of hearts up that were designed for a powerpoint presentation about normal heart anatomy and flow contrasted that of with persistent truncus arteriosus.  Minus wrestling with Powerpoint over some issues, it was more exciting than it sounds.  All were done in graphite/photoshop.

Normal heart, showing the internal right side

Normal heart, showing the internal right side

Surgical fix of truncus arteriosus heart

Surgical fix of truncus arteriosus heart

Flow of blood through truncus arteriosus heart

Flow of blood through truncus arteriosus heart

What do you think?