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Compressed Sensing Accelerated 3.0T Noncontrast-Enhanced CMRA: Diagnostic Efficacy for Coronary Artery Stenosis

Imaging diagnosis and clinical application based on non-drug coronary MRA

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600125606
Enrollment
Unknown
Registered
2026-05-28
Start date
2022-12-21
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

coronary artery stenosis

Interventions

Gold Standard:Invasive Coronary Angiography
Index test:Coronary Magnetic Resonance Angiography

Sponsors

Affiliated Hospital of Guizhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
26 Years to 86 Years

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old, suspected coronary heart disease ; 2. To perform ICA and CCTA examinations ; 3. Able to cooperate with breathing and breath holding instructions ; 4. No MR examination taboo ; 5. Sign written informed consent.

Exclusion criteria

Exclusion criteria: 1. MR taboo ( metal implants, etc. ) ; 2. Previous coronary intervention / bypass surgery ; 3. Severe arrhythmia, persistent atrial fibrillation ; 4. Acute myocardial infarction ; 5. There are serious artifacts in the image that cannot be diagnosed ; 6. Voluntary withdrawal.

Design outcomes

Primary

MeasureTime frame
Sensitivity;specificity; positive predictive value;negative predictive value;accuracy;—

Secondary

MeasureTime frame
Subjective image quality score;SNR;CNR;—

Countries

China

Contacts

Public ContactBo Gao

Department of Radiology, Affiliated Hospital of Guizhou Medical University

gygb2004@gmc.edu.cn+86 139 6459 8078

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026