I have not had a fast-food cheeseburger, or hamburger for that matter since my bypass surgery in Nov 2004.
My heart was fine, but arteries were massively blocked. (2@100%, 1@90%, 1@80%, 1@70% and
1@60%) They told me eventually I was either going to have a heart attack, a stroke, or just kill over.
I used the analogy that the washing machine was in good working order, but the hoses were clogged up. I got some new hoses and we're doing laundry again !!
My wife makes burgers at home a certain way, with lean meat, drains them, .. whatever she does. I eat them sometimes but not the fast-food stuff.
Hope you never find out about the heart Yeager. That surgery is nasty.