Transmyocardial laser revascularization

My husband is having this procedure done in a couple of weeks. What are the long term benefits to this procedure? I can't find any forums where actual patients discuss their results.

long term benefits are maybe he wont be in as much pain anymore …

HAVE U HAD THIS DONE OR KNOW SOMEONE WHO HAS ? IS IT A LONG LASTING CURE OR WILL THE VESSELS EVENTUALLY CLOSE?

So did your husband have this done and how is he doing?