My uncle in bangladesh just had 3 major strokes ,there technology is not so great there, so the doctors there are still wondering if they should have a open heart surgery and put a ring on the blocked tubes or is there some other way to make him get better?
If his heart is to be ad Chat Doctor.  This is an era of global village your doctors know everything they need to know about the patient all that is required is proper discussion with them and sort out the issues even your doctors can consult other doctors around the world if it's really difficult for them and many doctors would like to help them too.