my brother is doing pretty well

My husband is still driving me out to see my brother because one of our cars is being fixed.  I was pretty tired tonight, but happy to see my brother looked pretty good.   The head nurse happened to stop by while we were visiting and I was able to find out that the cardiologist thought he was ok.  Earlier in the week I was called by the speech therapist about her evaluation of his gagging.  I told her I was not sure whether the issue was in his throat or his gastro-intestinal system, and I asked for a GI analysis.  However, today he claims he has not had an incident for two weeks.  But he is belching a lot.  I spoke to the head nurse about it and we decided to go through with the GI exam.