question: my brother had under gone a blalock tausing shunt in 88 & bt glenn shunt in 97 and he is a patient of tricuspid artresia.from past 11 yrs he din t had any health problem,but frm past 2 yrs he started swelling his foot frequently .recently he got admitted & treated in hospital for 5 days & faced severe health problems, like foot swelling regularly,irregular heart beats,feeling shortness of breath,vomitting . Now he is condition is ok as he has been advised to have medicines 1)cordarone 100mg,2)torlactone ls,3)acitrom1mg,4)fefol,5)lanoxin,6)envas 2.5mg. As his Hmg level is 20 & roteins level is 5.3. so i want advise from u that is there any possibility to make survive for so many years.if so plz reffer me.