Procedural Techniques of Coronary Angiography
Coronary angiography is an invasive diagnostic procedure in which radiocontrast is injected into the coronary arteries under X-ray guidance in order to display the coronary anatomy and possible luminal obstruction. Despite the advances in other diagnostic methods, it remains to be "the golden standard" of coronary disease diagnostics. Although today the complication rate is far lower than previously, the possibility of complication still exists, and an invasive cardiologist must be able to complete the procedure flawlessly, and to competently deal with complications, should they occur. In order to be able to do that, he/she must master the proper techniques in performing the coronary angiography procedure, and be comfortable with all the available access-sites.