I heard the CNA call my father and I went to check. His eyes were open, not blinking. He was totally unresponsive. Called 911. By the time he got to the ER he was responsive and answering questions. Doctor said it was a heart attack. Never had such a problem before. He will be in the hospital for a few days for testing. Mother had just come home from rehab a few days ago. Caring for such ill parents is a huge undertaking. He was in Hospice care and now has been removed because he is being treated. He can go back on Hospice once he comes back home. Has anyone dealt with a dementia patient who has had a heart attack? My father is 95 years old.