Clotting and Miscarriage Screening - Cardiolipin Antibodies (IgM) Test

Cardiolipin antibody tests of IgM type (ACA-IgM) in serum. These antibodies are one of diagnostic criteria for Antiphospholipid Syndrome (APS), an autoimmune condition leading to increased tendency for thrombosis (clot formation) in arteries or veins, and pregnancy complications. Usually measured in International Units (IU/mL).