Genetic Cholesterol: A Hidden Risk Factor for Heart Disease
Fit, non-smoker with normal weight had blocked arteries in just 2 years: Why genetic cholesterol ups your heart attack risk
The Indian Express
Image: The Indian Express
A 37-year-old executive with a healthy lifestyle and a family history of heart disease developed significant arterial blockages within two years, despite previously clean heart scans. This case underscores the dangers of familial hypercholesterolemia, a genetic condition that can lead to elevated cholesterol levels and increased heart attack risk.
- 01Familial hypercholesterolemia affects approximately 1 in 250 people and can lead to early coronary artery disease.
- 02Even with a healthy lifestyle, individuals with a genetic predisposition to high cholesterol may develop plaque buildup unexpectedly.
- 03Routine heart scans may not detect early-stage plaque, leading to false reassurance.
- 04Cholesterol levels can remain elevated despite maintaining a normal weight and active lifestyle.
- 05Inflammatory responses in the body can accelerate plaque growth in the arteries.
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A 37-year-old executive, despite being fit and a non-smoker, experienced significant arterial blockages within just two years after having clean heart scans at 35. His case highlights the impact of familial hypercholesterolemia, a genetic condition that can lead to elevated low-density lipoprotein (LDL) cholesterol levels. Initially, the executive had no visible plaque, but subsequent tests revealed a 60% narrowing in one artery and a 30% narrowing in another. This rapid development of plaque emphasizes that a 'clean' heart scan does not guarantee the absence of underlying issues. Elevated cholesterol levels, particularly LDL, can remain high even with a healthy lifestyle, making genetic factors a critical consideration in heart health. The executive's treatment now includes baby aspirin and rosuvastatin, a cholesterol-lowering medication, as he continues to manage his health vigilantly.
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This case serves as a reminder for individuals with a family history of heart disease to undergo regular screenings and consider genetic factors in their health management.
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