Not exactly oranges to oranges, but here’s another from WebMD describing Coronary Artery Aneurysm in children.

“If identified in time, Kawasaki disease can often be effectively (though expensively) treated, Portman said. Left untreated, Kawasaki disease can lead to a coronary artery aneurysm -- that means there is a weak, bulging spot in the major blood vessel that delivers blood to your heart.”