 [ Symptoms ] my dr said ihave a large water filled stomach exactly what is this and what do i do to fix it  my husband had a cyst removed from the side of his heart in the doctors notes he read  pt has a large water filled stomach  what does this mean and what steps do we take to fix it [ Disease ] i do not have a clue what your doctor meant by that statement my suggestion would be for you to ask him to comment on this finding