Decline in typical angina among patients referred for cardiac stress testing

ConclusionsThe prevalence of typical angina has declined to a very low level among contemporary patients referred for noninvasive cardiac tests. The angiographic findings among current typical angina patients are now quite heterogeneous, with one-third of such patients having normal coronary angiograms. However, typical angina remains associated with a substantially higher frequency of inducible myocardial ischemia compared to patients with other cardiac symptoms.
Source: Journal of Nuclear Cardiology - Category: Nuclear Medicine Source Type: research