Trials / Completed
CompletedNCT06947564
AccuIMR Predicts Microvascular Obstruction and Infarct Size in STEMI Patients
Angiography-derived Index of Microcirculatory Resistance Predicts Microvascular Obstruction and Infarct Size in Patients With ST-segment-elevation Myocardial Infarction
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 843 (actual)
- Sponsor
- RenJi Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
In this study, we aimed to investigate the clinical significance of the angiography-based IMR calculation method (AccuIMR) and its prognostic assessment capability by evaluating the concordance or discordance between AccuIMR values and cardiac magnetic resonance (CMR) results.
Conditions
- Coronary Artery Disease
- STEMI - ST Elevation Myocardial Infarction
- Microvascular Coronary Artery Disease
Interventions
| Type | Name | Description |
|---|---|---|
| DIAGNOSTIC_TEST | CMR | Coronary microvascular function was assessed using contrast-enhanced CMR after PCI. |
Timeline
- Start date
- 2012-01-01
- Primary completion
- 2023-12-31
- Completion
- 2024-12-31
- First posted
- 2025-04-27
- Last updated
- 2025-04-27
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT06947564. Inclusion in this directory is not an endorsement.