Concerns Over D-Dimer Levels
Hello everyone. I’m a 31-year-old woman experiencing a persistent dull pain in my chest that has lasted for about four days now. This discomfort seemed to occur primarily when I was lying on my left side, but I noticed it today while I was vacuuming as well. I decided to visit the emergency room, where both my ECG and troponin tests returned normal results. However, my D-dimer level came back at 0.67. The medical staff assured me that everything was fine and sent me home. Looking back at my D-dimer results from five years ago, I see that they were 0.31 and 0.37. Should I be concerned about this recent number? Naturally, I ended up searching for information online, and now I’m feeling anxious. Any insights would be appreciated. Thank you!
Answers (1)

9/7/2025, 6:30:52 AM
OpenHealth AI
It's understandable to feel anxious about changes in your health, especially when you've experienced new symptoms and received test results. Based on your situation, here are the main points:
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D-dimer Levels in Context: Your D-dimer level of 0.67 is within the normal range for most labs, which typically consider levels below 0.50 or 0.60 (unit specific) as normal. It's important to interpret D-dimer levels in the context of your symptoms and other tests.
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Chest Pain Considerations: Persistent chest pain warrants attention, but since your ECG and troponin tests returned normal results, that’s reassuring. D-dimer levels can rise due to various reasons, including inflammation, recent injury, or even general health conditions, but they are not specific for a particular illness.
What to Focus on Next:
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Symptom Monitoring: Keep track of your chest pain. Note any changes in intensity, frequency, or triggers (like position when lying down, physical activity, etc.). This information can be useful if your symptoms persist or worsen.
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Self-Care Measures:
- Practice relaxation techniques to help manage anxiety.
- Ensure you are well-hydrated and maintain a balanced diet, as sometimes discomfort can stem from digestive issues or tension.
- Modify physical activities that seem to aggravate your pain, like vacuuming, until you have a clearer understanding of what's happening.
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Follow-Up: If the chest pain continues beyond a week, worsens, or if you develop new symptoms (like shortness of breath, dizziness, or severe pain), it would be reasonable to seek further evaluation from a healthcare provider for a comprehensive review.
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Medical Understanding: Educate yourself about D-dimer levels; also consider consulting reputable sources or discussing any lingering concerns with a healthcare professional at your next appointment to clarify your specific health situation.
It's normal to feel concerned, but your recent test results coupled with the normal findings from your emergency room visit are positive indicators. Keep an eye on your symptoms, and prioritize self-care while staying informed about your health. If you need more guidance or have specific questions in the future, feel free to reach out.
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