| PE | pulmonary embolism |
| DVT | deep vein thrombosis |
| DOACs | direct oral anticoagulants |
| VTE | venous thromboembolism |
| FVL | Factor V Leiden |
| MTHFR | methylenetetrahydrofolate reductase |
| PAI-1 | plasminogen activator inhibitor-1 |
| I/D | insertion/deletion |
| ACE | angiotensin-converting enzyme |
| ECG | electrocardiogram |
| CT | computed tomography |
| aPTT | activated partial thromboplastin time |
| HIT | heparin-induced thrombocytopenia |
| TEA | thromboendarterectomy |
| tPA | tissue plasminogen activator |
| F | factor |
| APS | antiphospholipid syndrome |
| aPL | antiphospholipid antibody |
| LAC | lupus anticoagulant |
| aCL | anticardiolipin antibodies |
| anti-β2GPI | anti-β2 glycoprotein I antibodies |
| ACR | American College of Rheumatology |
| EULAR | European Alliance of Associations for Rheumatology |
| APC | activated protein C |
| uPA | urokinase plasminogen activator |
| 4G/5G | guanosine polymorphism |
| C | cytosine |
| T | thymine |
| NO | nitric oxide |
| ROS | reactive oxygen species |
| VCAM-1 | vascular cell adhesion molecule-1 |
| NF-κB | Nuclear Factor- kappaB |
| mRNA | messenger ribonucleic acid |