Selective pulmonary angiogram revealing significant thrombus (labelled A) causing a central obstruction in the left main pulmonary artery<unk>  (or pulmonary arteriography) is medical fluoroscopic procedure used to visualize the pulmonary arteries and much less frequently, the pulmonary veins. Conventional<unk>  is a minimally invasive procedure performed most frequently by an interventional radiologist or interventional cardiologist. This form of angiography has the added benefit of the ability to treat certain conditions. CT<unk>  has nearly entirely replaced conventional<unk>  in common practice as it is less invasive, faster, safer, and provides most of the same diagnostic information with the added benefit of visualizing the lung tissue as well as other structures. Nevertheless, it is still used in cases where CT angiography is nondiagnostic.
Pulmonary angiography
Carbon dioxide angiography
Cardiac magnetic resonance imaging perfusion
Coronary CT angiography
CT pulmonary angiogram
Aortography
Digital variance angiography
Cardiac imaging