My father is having cardiomyopathy through genes. He is 83 now. He was absoulutely normal till now. recently he is getting breathlessness. and he was admitted to the hospital twice. The doctors are telling that multi dieases are attacking his heart. I just want to know exactly what is happening and what precautions that he should take in future. What are the chances of survival? Please help.

Summarized question: what is the outlook for a 83 year old with cardiomyopathy?