Conversation: The conversation between human and AI assistant.
[|Human|] My mother is diabetic, has a mitral valve which needs replaced buy she is not healthy enough for the replacement. She has a pacemaker which she, per examine, is working 89% of the time. For the last three weeks she has been dizzy, very weak and has short term memory loss. Her primary care doctor says to let her be. Am I over reacting
[|AI|]  Hello! Welcome on Chat Doctor! I passed carefully through your question and would explain that her symptoms could be related to low blood flow to the brain. A stroke or a metabolic disorder can not be excluded either. For this reason, I would recommend consulting with her attending doctor for a careful physical exam. Some tests are needed to investigate for the possible underlying causes: - a brain CT scan-complete blood count for anemia-fasting glucose and HbA1C levels-blood electrolytes- kidney and liver function tests. Meanwhile, I would recommend you to closely monitor her blood pressure values to exclude possible low blood pressure. Hope to have been helpful! Wishing good health,