Ask a cardiothoracic surgeon to draw a heart, and you'll get a sketch of the muscular pump-like organ that sits in the centre of our chests beneath layers of connective tissue. Ask anyone else, and ...

If you follow any tattoo studios or tattoo artists on Insta, you know that it only takes a few seconds of scrolling to find a heart tattoo (or 1o) on your feed. I mean, they’re everywhere. But that ...