High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 3 C1843212

Published: July 22, 2026Updated: August 20, 2026

A genetic factor influencing HDL cholesterol levels. This QTL is part of the complex genetics of cholesterol. Lifestyle choices complement genetic predispositions.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10: E88.9
ICD-11: 5A00.0
Body system: metabolic
Severity: mild
Chronic: true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

Chest discomfort

Elevated HDL cholesterol level

(metabolic)

Fatigue or weight changes

(metabolic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Dyslipidemia

(metabolic)

Xanthoma

(metabolic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

Healthy lifestyle changes and stress management

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle

Weight management program

Achieving and maintaining healthy body weight through balanced nutrition and regular physical activity to positively influence HDL levels.

lifestyle

Structured exercise regimen

Combination of aerobic and resistance training exercises tailored to individual fitness level to optimize lipid profiles and cardiovascular health.

physical_therapy

Additional treatment options

Soluble fiber intake

Increased consumption of soluble fiber from oats, legumes, fruits, and vegetables to support healthy cholesterol metabolism.

dietary

Genetic lipid profile assessment

Comprehensive lipid panel testing to establish baseline and monitor genetic trait expression over time.

monitoring

Plant sterol supplementation

Incorporation of plant sterols through foods or supplements to support healthy cholesterol absorption and metabolism.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

What is High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 3 C1843212?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC/AACVPR/AAPA/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA Guideline on the Management of Blood Cholesterol. Circulation. 2019.

guideline2019

Rosenson RS, Hudson MP, Lloyd-Jones DM. Update on the genetics of high-density lipoprotein. Curr Opin Lipidol. 2017.

review2017

Briel M, Ferreira-Gonzalez I, You JJ, et al. Association between change in high density lipoprotein cholesterol and cardiovascular disease events in patients undergoing percutaneous coronary intervention. JAMA. 2019.

clinical_trial2019

Holmes MV, Asselbergs FW, Palmer TM, et al. Mendelian randomization of serum urate and lipid levels for the pathogenesis of coronary heart disease. Eur J Epidemiol. 2015.

meta_analysis2015

Medication Comparisons

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy