Coronary Artery Disease
Conditions
Interventions
Physician only group:None (only clinical information provided)
LLM assisted group:None. Clinical information + LLM prediction results provided
Sponsors
The Affiliated Hospital of Qingdao University
Eligibility
Sex/Gender
All
Age
30 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >= 30 years; 2. Underwent invasive coronary angiography (ICA) for suspected chronic coronary syndrome (CCS); 3. Pretest probability (PTP) > 15% (high probability of coronary artery disease); 4. Electrocardiogram (ECG) abnormalities (ST-segment depression / T-wave inversion / pathological Q waves / left bundle branch block); 5. Complete pre-angiography clinical data, including admission notes, history of present illness, and routine laboratory tests; 6. Complete coronary angiography results available (reference standard).
Exclusion criteria
Exclusion criteria: Prior diagnosis of coronary artery disease (history of myocardial infarction or prior revascularization) Presentation with acute coronary syndrome (ACS) Incomplete pre-angiography clinical data ECG not interpretable (e.g., pacemaker rhythm, pre-excitation syndrome)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Decision appropriateness; | — |
Countries
China
Contacts
Public ContactGuo Junjie
Qingdao University Affiliated Hospital
Outcome results
None listed