Mom called last night. They went to the doctor last week as my dad was feeling low energy. His blood pressure was low so they adjusted some medication. They went to the heart doctor on Monday and his injection projection is low, around 25 whereas 50 is normal. About 25 years ago he had cardio myopithi. At the time there was nothing much that could be done. A new experimental pacemaker was in development, a biventenicular device. He had it installed and made good recovery. My friend Billy always tells the story about going to the hospital and visiting back then. They gave him six months at that time. Billy tells it better.
So we will have to see what happens. There is a new medication that is supposed to help.