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Abstract
The aim of our study was to compare chest pain charcteristics in
patient with normal and abnormal coronary angiograms and to define
those characteristics most closely associated with a diagnosis of typical
chest pain based on angiographic findings.The main findings of this study showed that, there were no
important differences in the site, quality, and radiation of chet pain
between patients with normal and abnormal coronary angiograms but
three symptoms had discriminatory value expressed in binary fashion
(”typical” or ”atypical”): the consistency with which pain was
reproduced by exercise (typical, score index 10/10 ), the duration of pain
episodes (typical, five minutes ), and the frequancy of pain at rest
(typical. score index 0 or 1/10 )