{
  "slug": "atrial-fibrillation",
  "id": "atrial-fibrillation-biomarkers",
  "condition": {
    "name": "Atrial Fibrillation",
    "shortName": "Atrial Fibrillation",
    "alternateNames": []
  },
  "page": {
    "title": "Atrial Fibrillation Biomarker Atlas | Blood Tests & Molecular Alterations",
    "breadcrumbName": "Atrial Fibrillation Biomarkers",
    "description": "Searchable atlas of Atrial Fibrillation biomarkers, from peer-reviewed literature comparing patient levels vs. healthy controls.",
    "keywords": [
      "Atrial Fibrillation biomarkers",
      "Atrial Fibrillation blood tests",
      "biomarker atlas",
      "biomarker database"
    ],
    "canonical": "https://research.opensourcemed.info/atrial-fibrillation-biomarkers.html",
    "hero": "Molecular alterations reported in Atrial Fibrillation compared to healthy controls, from peer-reviewed literature.",
    "dateModified": "2026-07-03"
  },
  "categories": {
    "cardiac": "Cardiac",
    "inflammatory": "Inflammatory"
  },
  "filters": [
    "cardiac",
    "inflammatory"
  ],
  "markers": [
    {
      "name": "CRP",
      "alternateName": "CRP",
      "direction": "up",
      "category": "inflammatory",
      "comparison": "AF vs normal population",
      "symptoms": "",
      "reference": {
        "citation": "Jabati et al. 2018",
        "doi": "10.1177/1076029618761006"
      },
      "testType": "BloodTest",
      "loinc": "1988-5"
    },
    {
      "name": "D-dimer",
      "alternateName": "D-dimer",
      "direction": "up",
      "category": "cardiac",
      "comparison": "AF vs healthy/non-AF",
      "symptoms": "",
      "reference": {
        "citation": "Rafaqat et al. 2024",
        "doi": "10.3390/biomedicines12020274"
      },
      "testType": "BloodTest",
      "loinc": "48065-7"
    },
    {
      "name": "NT-proBNP",
      "alternateName": "NT-proBNP",
      "direction": "up",
      "category": "cardiac",
      "comparison": "cardiac stress/AF vs healthy",
      "symptoms": "",
      "reference": {
        "citation": "Panagopoulou et al. 2013",
        "doi": "10.2174/1568026611313020002"
      },
      "testType": "BloodTest",
      "loinc": "33762-6"
    }
  ]
}