Krone R J, Townsend R D
Cathet Cardiovasc Diagn. 1977;3(2):177-82. doi: 10.1002/ccd.1810030210.
A simple inexpensive modification to permit x-ray beam angulation of a cineradiographic system consisting of a ceiling-suspended image intensifier and an under-the-table x-ray tube is described. This has permitted the incorporation of the half-axial projection into the routine evaluation of the proximal left anterior descending artery (LAD) with a minimum of patient discomfort.
描述了一种简单且成本低廉的改进方法，可使由天花板悬吊式影像增强器和床下X射线管组成的电影放射成像系统实现X射线束成角。这使得在患者不适最小化的情况下，能将半轴向投影纳入左前降支（LAD）近端的常规评估中。
