Hypertension
Conditions
Interventions
Gold Standard:Cardiology experts make judgments based on complete medical records
Index test:Deep Learning Model Based on Transformer Architecture
Sponsors
Handan First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 years or older. 2. Reason for examination includes routine health check, inpatient assessment, pre-operative assessment, or follow-up for non-acute cardiovascular symptoms. 3. Possession of a digital posteroanterior (PA) or posteroanterior + lateral chest radiograph meeting quality control standards. 4. Possession of reliable clinic blood pressure measurements (or ambulatory blood pressure monitoring results) conforming to clinical guidelines, within 14 days before or after the chest radiograph examination. 5. Possession of sufficient electronic medical record data (or supplemented by structured questionnaires) to complete ESC cardiovascular risk stratification for hypertension (including laboratory tests such as blood glucose, blood lipids, creatinine, and medical history such as diabetes, history of cardiovascular disease, etc.).
Exclusion criteria
Exclusion criteria: 1. Chest X-ray quality is inadequate (severe rotation, insufficient inspiration, metallic artefact, incomplete image). 2. Chest X-ray reveals acute cardiopulmonary disease (e.g., large pleural effusion, pneumothorax, pneumonic consolidation) that may significantly affect cardiac silhouette assessment. 3. An implanted cardiac pacemaker, defibrillator, or other significant implant affecting the mediastinal contour is present (coronary artery stents alone are not exclusionary). 4. Significant clinical data is missing, precluding determination of blood pressure grading or ESC risk stratification. 5. Pregnant or breastfeeding women. 6. Participation in other interventional clinical trials that could interfere with blood pressure assessment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity;Area Under the Receiver Operating Characteristic Curve;Specificity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Additional detection rate; | — |
Countries
China
Contacts
Public ContactMengdan Miao
Handan First Hospital
Outcome results
None listed