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Quantitative evaluation of the correlation between Beat-to-beat blood pressure variability and coronary plaque by CT and its predictive value

Quantitative evaluation of the correlation between Beat-to-beat blood pressure variability and coronary plaque by CT and its predictive value

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200057433
Enrollment
Unknown
Registered
2022-03-12
Start date
2022-05-31
Completion date
Unknown
Last updated
2023-10-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypertension

Interventions

1:None

Sponsors

Department of Cardiology, the second medical center of PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. The age is 18-80 years old; 2. Primary hypertension with suspected angina pectoris: 3. Patients receiving coronary CT examination and 24h ambulatory blood pressure monitoring; 4. Coronary CT angiography (CCTA) shows that at least one main coronary artery is 30% = lumen stenosis = 70%; 5. Coronary artery disease is type A and type B.

Exclusion criteria

Exclusion criteria: 1. Secondary hypertension; Resting systolic pressure > 200mmHg or resting diastolic pressure > 110mmHg; 2. Non coronary heart disease: heart valve disease, primary pulmonary hypertension, hypertrophic cardiomyopathy, congenital heart disease, etc; 3. Severe heart failure, severe liver and kidney insufficiency; 4. diabetes, metabolic diseases, rheumatic immune diseases, malignant tumors.

Design outcomes

Primary

MeasureTime frame
blood pressure;Coronary computed tomography angiography;—

Countries

China

Contacts

Public ContactFan Wang

Chinese PLA General Hospital

wangfan2022@126.com+86 18210212059

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026