Longitudinal angulation in coronary arteriography: apparatus and evaluation.
When good visualization of the left coronary artery and proximal branches is difficult, the longitudinally angulated projection has proved useful. An accessory for achieving this angulation with a conventional angiographic table and without sacrificing the advantages of video monitoring and the protection of lead vinyl shielding is described.
D000792:Angiography / Q000295:instrumentation*; D002932:Cineangiography; D017023:Coronary Angiography; D006801:Humans; D011835:Radiation Protection