Women at Higher Risk of Heart Disease Due to Elevated Lipoprotein Levels
A long-term study reveals that women with high levels of lipoprotein(a) are more likely to develop heart disease and strokes compared to those with normal levels.
Over the past decades, heart disease has remained a leading cause of death worldwide, but recent research shows that high levels of lipoprotein(a), or Lp(a), in women represent a hidden, cumulative risk to the heart and arteries.
Lipoprotein(a) is a complex molecule similar to “bad” cholesterol, but its levels are largely genetically determined, meaning lifestyle alone cannot easily lower it. High levels of this protein lead to fat deposits in arterial walls, causing narrowing and increasing the risk of atherosclerosis and coronary heart disease.
Study Details:
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Conducted as part of the “Women’s Health Study” with around 28,000 women, monitored since the early 1990s.
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Women with Lp(a) levels above 120 mg/dL had a 50% to 100% higher risk of serious cardiovascular events compared to those with low levels.
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Levels between 30 and 120 mg/dL showed no significant increase in risk, indicating a critical threshold above which risk becomes clear.
Associated Conditions:
High Lp(a) levels are linked to myocardial infarction, ischemic stroke, and sudden cardiac death, making them a potential early warning sign for at-risk women.
Screening and Preventive Measures:
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Routine screening is not recommended for everyone, but it is important for those with a strong family history of early heart disease or women who still have high cholesterol despite a healthy lifestyle.
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Currently, there are no approved drugs to specifically lower Lp(a), but controlling blood pressure, LDL cholesterol, weight, and avoiding smoking can reduce cumulative damage.
Expert Opinions:
Dr. Stephen Nissen: “It’s time to include lipoprotein(a) in routine risk assessments, especially for younger women. It may explain part of the gap between men and women in heart disease rates.”
Regular health screening is one of the most important steps to maintain good health and detect diseases early. The essential medical checkups for every age help in preventing complications and ensuring a healthier life.
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Choosing the right time to visit a doctor is not a random decision. It can directly affect how quickly a condition is diagnosed and how effective the treatment will be. Many people delay visiting a doctor or go at the wrong time, which may lead to worsening symptoms or delayed care.
