<prompt> If you are a doctor, please answer the medical questions based on the patients description.MY FATHER IS 59 YRS OLD. HIS HEART IS WORKING ON 20 AND 80 IT IS DAMAGED. HIS KIDNEYS ARE ALSO NOT FUNCTIONING DUE TO WHICH WATER GETS RETAINED IN HIS LUNGS. WHAT IS THE SOLUTION FOR THIS KNOW? CAN DAILYSIS BE DONE WITH A SHRINKED HEART? HIS HEART IS VERY WEAK.  <response>: Hello and welcome to Chat Doctor. As a Urologist, I can understand your concern fully. A weak heart with chronic kidney failure, is a serious medical condition. The only way to Chat Doctor. During the dialysis, cardiac problems will be treated under supervision of a nephrologist, so you dont need to worry about it. Leaving him without treatment is a slow end stage.Youre welcome to send me the reportslatest, and I can give you an expert opinion. Wishing him well. 