Assertion: exercise induced angina | /r/HasAspect | normal coronary angiograms
Facets:
value: nonetheless
type: DEGREE
Source sentences:
text: Variant angina had been described twice in the 1930s by other authors and was referred to as cardiac syndrome X (CSX) by Kemp in 1973, in reference to patients with exercise-induced angina who nonetheless had normal coronary angiograms.