CNN has used this graphic before, and though it bugged me, I let it go. Since I have a blog and nothing to say, I’ll point it out so it’ll bug you, too.
The EKG tracing in the photo is backward (meaning it reads incorrectly from left to right, which is the convention). There’s nothing particularly interesting about it, but it’s backward, and it gets my (unpleasant) attention every time.
So, CNN, I’ll be glad to review your medical graphics, for an entirely reasonable fee. Or get someone else to do it, but please do so.