Lipoprotein (a)

Understanding Lipoprotein (a)

Lipoprotein A (Lp-A) is a type of lipoprotein that transports cholesterol in the blood to cells throughout the body. Lp-A is classified as an LDL-like (low-density lipoprotein) molecule that is bound to a molecule of apolipoprotein (a). The values of Lp-A do not appear to be regulated by the same mechanisms as LDL-cholesterol like diet or lifestyle. Instead, it is more affected by hereditary factors. Nevertheless, high levels in individuals at risk can be useful in alerting them to the need to eliminate or control...

What does Lipoprotein (a) measure?

The Lipoprotein (a) test measures a specific particle, known as lipoprotein (a), in the blood. It is performed to assess the risk of possible heart diseases such as heart attack and stroke. The test is usually performed in people with a family history of heart disease or in those at high risk for developing heart ailments.