Pulmonary arterial webs. A new angiographic sign of previous thromboembolism.
D000368:Aged; D000792:Angiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D013923:Thromboembolism / Q000000981:diagnostic imaging*