Hi my dad is currently in the hospital but confused as to what to think about what they are telling him. First one doctor said its his heart, another said its his lungs. Another doctor just said its his liver. His symptoms include: Swollen abdomen with fluids, coughing, and shortness of breath, i wouldn t say he doesn t have a loss of appetite but due to his swollen abdomen he eats less, gets full quickly so because of this he has lost weight too. Do you know what it could be and how it could be prevented in the future?