Selective coronary arteriography.
The technique of selective coronary arteriography, as described originally by Sones, was employed in 255 patients. Successful catheterization of both coronary arteries was carried out in 88% of these patients, and in the last 100 examinations both coronary arteries were entered in 95 patients. Selective coronary arteriography is a useful diagnostic tool but is a potentially hazardous form of examination as we encountered four episodes of ventricular fibrillation in the present series.
D000792:Angiography; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D006801:Humans