title: Photographic maps for coronary artery operations: how to make them easily.
abstract: A modification of the Tagarno 35-mm ciné-film projector has been devised primarily for the cardiac surgeon, to produce excellent pictures of opacified coronary arteries. A combined screen and photographic holder allows the surgeon to view an image 10.2 X 12.7 cm and to make positive prints of selected frames in a matter of seconds. No photographic experience is needed.
mesh_terms: D002932:Cineangiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000601:surgery*; D006801:Humans; D010781:Photography / Q000379:methods*