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Heat Pretreatment
This test detects circulating Dirofilaria immitis (heartworm) antigen in serum or plasma. Controlled heat pretreatment is used to break apart immune complexes and release bound antigen, significantly improving sensitivity and reducing false-negative results—especially in occult infections or cases with low worm burdens.It is highly recommended for dogs with clinical suspicion of heartworm disease, a history of travel, or imported status from endemic areas.
Heat pretreatment of the sample prior to running the antigen detection assay.
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