Value of coronary arteriography in the investigation of ischaemic heart disease.

Chest Pain

“…1966). As a method of identifying chest pain when the diagnosis is in doubt it is particularly inefficient according to the writings ofexperts in the technique (Hale et al 1966). If an equivocal pain could be confidently labelled non-coronary or coronary according to the normality or abnormality of the coronary arteriogram, it would be irreplaceable as a diagnostic tool.…”