This method is used angiography to assess the status of blood flow to the lungs. The difference between this method of angiography is that the catheter is introduced through which the contrast agent is introduced not in the artery and vein, and is conducted through the cavity of the heart to the vessels of the lung. At the time of this method is being monitored for cardiac rhythm, as the catheter can sometimes cause an arrhythmia.
The method of pulmonary angiography to determine the localization of tumors, as well as used in the diagnosis of certain other lung diseases.
