What is posterior lateral wall ischemia in the heart and what vein or artery is that?

I went and had a stress test and now they want to schedule a procedure as there is obviously a clog and I want to know how serious this is? or:I went

I went and had a stress test and now they want to schedule a procedure as there is obviously a clog and I want to know how serious this is?

or:I went and had a stress test and now they want to schedule a procedure as there is obviously a clog and I want to know how serious this is?

Tags:heart,clogs,