A lung CT scan is helpful in the differential diagnosis of pulmonary hypertension. Different types of CT imaging have been used to rule out certain etiologies of pulmonary hypertension and to evaluate the anatomy of the pulmonary vasculature.
Pulmonary hypertension CT
Pulmonary hypertension MRI
Pulmonary hypertension right heart catheterization
Pulmonary embolism MRI
Pulmonary embolism echocardiography
Pulmonary embolism CT
Aortic stenosis CT
Pulmonary embolism ventilation/perfusion scan