A free program for Android, by Visual 3D Science.

This app is an amazing tool for studying anatomy, it allows you to explore and understand the inner workings of the human body in a very easy and intuitive way.

You can rotate 360° around the model, you can zoom in and out to see the details of the anatomy and you can move the camera around the model to get a different view of the anatomy.

You can select any part of the heart and you can see the name of the part or read related information. You can also see the real-time animation of the selected part of the heart.