blockages, and it appears to me you have two, they are extremely difficult to
stent. The blockages occur at the Y and a
stent tends to stick out into the main artery. Like the plumbing in your home, dirty or obstructed pipes tend to catch more crud. The LAD is a particularly dangerous place to have a blockage
I'd suggest talking to the surgeon and discuss his/her history, and if satisfied, trust the doctor's judgement.