I m asking this question on behalf of my 92 year old father. His feet are swollen up through to the knees. His heart rate is in the 90s, bp is 120 over 70. He has atreal flutter. He had been montored with a heart monitor last Thursday and Friday. No one called back to tell us that there is an emergency based on his rhythm after those two days. He is on cartia twice daily, furosimide, atenolol, and eluiquis. He had swelling of the feet increasing over the last several days, but not this badly. Is this something that can wait for a discussion with the cardiologist tomorrow? or is it urgent?