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Is Heart Disease Genetic?
- Heritability
- ~40%
- Inheritance
- multifactorial
- Key genes
- LDLR,APOB,PCSK9,LPA
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Coronary heart disease is influenced by both genetic and lifestyle factors. Family history is one of the strongest independent risk factors.
How Genetic Is Heart Disease?
Genetics plays a meaningful role in Heart Disease, with heritability estimated at around 40%. However, environmental factors — including diet, lifestyle, and exposure — also significantly influence risk.
Key genes associated with Heart Disease: LDLR,APOB,PCSK9,LPA. Variants in these genes have been identified through genome-wide association studies (GWAS) and clinical research as influencing susceptibility or severity.
Source: CDC Genomics
Does Family History Matter for Heart Disease?
Family history does matter. Having close relatives with Heart Disease can increase your personal risk, though it is not deterministic. Maintaining a healthy lifestyle and regular screening remain important regardless of family background.
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