Cardiolipin - IgA antibody

Understanding Cardiolipin - IgA antibody

Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by antiphospholipid antibodies in the blood. These antibodies target phospholipid molecules, such as cardiolipin, leading to an increased risk of pregnancy complications and thrombotic events, such as deep vein thrombosis (DVT), pulmonary embolism (PE), stroke, and myocardial infarction. Unlike IgG or IgM antibodies, IgA antibodies are primarily found in mucosal tissues (such as the gut and respiratory tract) but can circulate in the blood duri...

What does Cardiolipin - IgA antibody measure?

The Cardiolipin - IgA antibody test is a blood test that helps to detect the presence of immunoglobulin A (IgA) antibodies that target cardiolipins (a phospholipid that is part of the cell membrane). These antibodies are commonly associated with autoimmune disorders, particularly antiphospholipid syndrome (APS), which can be associated with increased risk of blood clots and pregnancy complications.