hello doctor,My dad had a stent 5 years back, two years before they removed fluids form his lungs,now recently they removed fluids ,but the doctor is saying is heart is functioning good ,but when i was looking in the internet I ca me across lungs in the fluid is caused because of heart failure.when we went for the check up doctor asked him to stop taking Asprin .I"m worried because the doctor think is of no use they are letting him to be happy for his last days