My father is 94 years old, has had Parkinson's for 2.5 years, and now is experiencing low bp (96/60 today at the neurologist's office), and slow heart rate (as low as 44; usually in the low-mid 50's). His doctor authorized hospice for him today. I could not ask in my father's presence, but what can I expect now? Are we looking at a plateau of these heart issues, or does this usually mean he's on the downhill slide? I'd like to prepare the rest of my family. Thank you.