Pulmonary Hypertension
Conditions
Interventions
PH Group / NPH Group:None
SR Group / NSR Group:None
Sponsors
Shanghai Pulmonary Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1.Age over 18 years old, with no restriction on sex; 2.Clinically suspected pulmonary hypertension with right heart catheterization performed as the reference standard; 3.Availability of at least three chest radiographs; 4.Adequate image quality of chest radiographs without significant occlusion or artifacts; 5.Complete electronic medical records and follow-up information.
Exclusion criteria
Exclusion criteria: 1.Severe cardiopulmonary diseases that could significantly affect chest radiograph interpretation (e.g., advanced chronic obstructive pulmonary disease, severe heart failure); 2.History of lung transplantation or thoracic interventions resulting in significant alteration of thoracic anatomy; 3.Missing imaging data, poor image quality, or incomplete clinical or follow-up information.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Diagnostic performance of the AI model for identifying pulmonary hypertension based on serial chest radiographs;Performance of the AI model in identifying treatment response patterns; | — |
Secondary
| Measure | Time frame |
|---|---|
| Consistency between AI model predictions and physician interpretations;Performance of the AI model on external datasets; | — |
Countries
China
Contacts
Public ContactShi, Jingyun
Shanghai Pulmonary Hospital
Outcome results
None listed