Lipoprotein (a) or Lp(a) is a low-density lipoprotein that is capable of transporting cholesterol through the bloodstream. Lipoproteins are composed of fat and proteins. The Lp(a) test is used to analyze the level of this lipoprotein in the blood. The Lp(a) test is used to diagnose various diseases, particularly those associated with the heart. A high Lp(a) level is associated with a greater risk of heart diseases.
Talk to Our Health Care Experts!
Have any Questions?
Yashoda Hospitals is committed to providing world-class treatment for patients from across the globe. With the unique combination of state-of-the-art technology, intuitive care, and clinical excellence, we are the healthcare destination for thousands of international patients in India.
On the journey to good health, we understand that it is important for you to feel at home. We plan out all aspects of your trip.
Experienced specialists perform non-invasive and minimally invasive surgeries to provide the best treatment for international patients.
Our hospitals are equipped with advanced technology to perform a wide range of procedures and treatments.
We deliver excellence by delivering quick and efficient healthcare and through pioneering research that helps all our future.patients.
Lp(a) is not a test that is performed routinely, it is indicated to screen for the risk of heart attack, stroke, and various other heart diseases. Lp(a) is mainly advised for patients with a family history of heart diseases.
A high Lp(a) value means the patient has a greater risk of heart disease. There are no drugs available to reduce the Lp(a) level; however, doctors may suggest lifestyle medications and prescribe drugs to lower the risks of other conditions that further increase the risk of heart disease.
An Lp(a) test is indicated in those with a familial history of high Lp(a) level, to screen for the risk of heart disease, assess the need for lipid-lowering medications.
Before the Lp(a) test, 9-12 hours fasting is recommended. Blood samples are collected just like any other blood test. The healthcare profession draws blood from the patient's vein in the upper arm, collects it in a test tube or vial, and analyzes it in the laboratory. The blood collection only lasts for only a few minutes.
Lipoprotein A is a type of low-density lipoprotein (LDL), which is involved in the transportation of lipids in the blood. The levels of Lp(a) are determined by genetics, and a high Lp(a) level will increase the risk of heart diseases.
In a healthy person, the Lp(a) levels remain constant and are associated with genetics to a huge extent. Lp(a) is synthesized in the liver and is usually found accumulating in the inner linings of the arteries. This accumulation of Lp(a), given it is a lipid can lead to atherosclerosis. Atherosclerosis is associated with the presence of fatty plaques in the arteries and will lead to heart disease, heart attack as well as stroke. Additionally, Lp(a) enhances inflammation in the arteries and the synthesis of fat cells which are capable of binding to the atherosclerotic plaques. The presence of high levels of Lp(a) is damaging to the arterial walls, and high Lp(a) levels after a heart attack are associated with fewer chances of survival.
As of now, there are no Food and Drugs Administration (FDA) approved drugs for the treatment of high Lp(a) levels. Dietary and lifestyle modifications can reduce the risk of other factors that are associated with a high risk of heart diseases.
Even though lifestyle habits do not have a significant impact on Lp(a) levels, maintaining a healthy diet, smoking cessation, weight reduction, and exercise can be beneficial to the overall health. Lp(a) levels are significantly associated with genetics and are not affected by either medications or lifestyle modifications.
Those with uncontrolled diabetes, kidney patients, hypothyroidism, hypercholesterolemia, nephrotic syndrome, and those who have a family history of high Lp(a) level have a greater risk for high Lp(a) levels.
No medical test is 100%; however, Lp(a) testing is important in the screening of heart diseases. Normally, the Lp(a) levels are stable and increase in cases of kidney disease as well as some individual factors like age.
For more information, book an appointment at Yashoda Hospital.
Appointment
Second Opinion
WhatsApp
Call
More
