| 释义 |
DictionarySeeangiographyselective angiography
se·lec·tive an·gi·og·ra·phyangiography in which visualization is improved by concentrating the contrast medium in the region to be studied by injection through a catheter positioned in a regional artery, for example, coronary angiography.selective angiographyAngiography in which a catheter is introduced directly into the vessel to be visualized.See also: angiography |