Conversation: The conversation between human and AI assistant.
[|Human|] I have a tightness and swelling in my Glossopalatine arch in my mouth with developing black bruise looking marks on my cheeks inside my mouth.  Over the weekend I had a stress test with radioisotopes, and a CT Scan with dye.  I had severe pain, difficulty breathing, and my D-DImer was elevated, but they never found a clot. Are they related?
[|AI|]  Helloi have gone through your query. A nuclear stress test measures blood flow to your heart muscle both at rest and during stress on the heart. This test is done to look for a coronary artery disease or another heart problem, test can be done to pinpoint the cause of symptoms such as chest pain or shortness of breath. D-dimer test can be performed when conditions such as acute deep vein thrombosis is suspectedD-dimer values i don't tank your palatoglossal swelling is related to your heart condition or any of these recent tests. Swelling in palatoglossal arch can be due to an infection mostly a viral or strep infection. For bacterial infection you need to take antibiotics. Maintain proper oral hygiene as you might seem to have a heart condition i would suggest you to visit a doctor before taking any medication Hope this and helps