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Completed

NCT Number: NCT06234241

Normal Values of Cardiac Measurements by Echocardiography in Chinese Based on Artificial Intelligence

Establish echocardiographic normal reference values of Chinese Han adults based on artificial intelligence.

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Key information

Conditions

Heart Chambers

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

The First Hospital of China Medical University

Shenyang, Liaoning, 110001, China

About this study

We will establish normal reference values for the volume, function and strain of various heart chambers of Chinese people based on the recruitment of healthy Chinese subjects.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Age ≥ 18 years; No history or clinical evidence of cardiac, cardiovascular, lung, or kidney disease; No abnormal findings on physical examination, biochemical examination, electrocardiography, or echocardiography.

Exclusion criteria

  • Hypertension (blood pressure [BP] > 140/80 mmHg) or receiving medication for hypertension; body mass index > 30 kg/m2; total cholesterol ≥ 6.2 mmol/L, triglyceride ≥ 2.3 mmol/L, or high-density lipoprotein cholesterol < 1.0 mmol/L; endocrine diseases, such as diabetes mellitus (fasting blood glucose ≥ 7.0 mmol/L), thyroid disease, pheochromocytoma, adrenal insufficiency, and hyperaldosteronism; anemia; abnormal liver function; connective tissue diseases, such as rheumatoid arthritis, vasculitis, systemic lupus erythematosus, dermatomyositis, and scleroderma; malignancy; current pregnancy or lactation; professional sport activity; and a history of alcoholism.

Treatment and study plan

echocardiography

Other

Echocardiography was performed in all enrolled populations.

Primary outcomes

  1. Cardiac volumes

    Time frame: 2024-10-31

    Including the left and right atria and left and right ventricles

  2. Cardiac Function

    Time frame: 2024-10-31

    Including the left and right atria and left and right ventricles

  3. Cardiac strain

    Time frame: 2024-10-31

    Including the left and right atria and left and right ventricles

Sponsors and collaborators

Lead sponsor

Tianxin Dong

Other

Registry information

Official study title

Normal Reference Values of Cardiac Measurements by Echocardiography in Chinese Han Adults Based on Artificial Intelligence: A Multi-center Study in China

Important dates

Study start
2023
Primary completion
2023
Study completion
2023
First posted
Jan 31, 2024
Registry last updated
Jan 31, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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