It sounds to me like they suspect a blockage. Since it’s reversible it isn’t considered old damage and only shows blockage during stress part of exam. Mine showed a small interior blockage but when I had the Angie Graham it showed wide-open arteries so who knows.
I’m sorry I was doing talk to text mine showed anterior blockage but wide-open arteries during the angiogram. I didn’t want you to think I was an idiot who couldn’t spell