- Joined
- Jul 27, 2012
- Messages
- 315
That. Is. Incredible. I actually can see the the lateral arteries extending they just aren't visible in the picture.What you are seeing is the outline of the heart or more specifically the pericardium (the the sack-like tissue that covers the heart). Sometimes you can see the lateral arteries which extend from the sides of the heart, but in your case those are not visible.