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  2. Pulmonary hypertension - Wikipedia

    en.wikipedia.org/wiki/Pulmonary_hypertension

    Pulmonary artery hypertension and emphysema as seen on a CT scan with contrast. Signs of pulmonary hypertension on CT scan of the chest are: Enlargement of the pulmonary trunk (measured at its bifurcation). It is, however, a poor predictor of pulmonary hypertension in patients with interstitial lung disease. [62]

  3. CT pulmonary angiogram - Wikipedia

    en.wikipedia.org/wiki/CT_pulmonary_angiogram

    State of the art modern CT scanners with a scan rate of up to 320 mm/s can acquire all the images within a 1-second X-ray exposure, avoiding the problems of respiratory motion, cardiac motion and contrast draining from the pulmonary circulation during the study. Even though the actual scan may be completed in 1 second or less, considerable ...

  4. Pulmonary arterial hypertension - Wikipedia

    en.wikipedia.org/.../Pulmonary_arterial_hypertension

    Some tests which are commonly used include a CT scan of the chest, ventilation perfusion scan or a CT angiography (to rule out pulmonary hypertension due to chronic blood clots), pulmonary function test, and a cardiac MRI. Cardiac MRI is the preferred test to evaluate right ventricular structure and function in PAH.

  5. 'I Have Postcapillary Pulmonary Hypertension. Here's the ...

    www.aol.com/lifestyle/postcapillary-pulmonary...

    The First Postcapillary Pulmonary Hypertension Sign One Woman Noticed In June 2023, Hopkins noticed she had breathing difficulties even with light physical activity. "It came on very quickly ...

  6. Computed tomography of the chest - Wikipedia

    en.wikipedia.org/wiki/Computed_tomography_of_the...

    Contrasted CT scans of the chest are usually used to confirm diagnosis of for lung cancer and abscesses, as well as to assess lymph node status at the hila and the mediastinum. CT pulmonary angiogram , which uses time-matched ("phased") protocols to assess the lung perfusion and the patency of great arteries and veins , particularly to look for ...

  7. Computed tomography angiography - Wikipedia

    en.wikipedia.org/wiki/Computed_tomography...

    Volume rendered CT scan of abdominal and pelvic blood vessels. CT angiography is a contrast CT where images are taken with a certain delay after injection of radiocontrast material. The contrast material is radiodense causing it to light up brightly within the blood vessels of interest. In order for the CT scanner to be able to scan the correct ...

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