tokens: A prospective trial was undertaken to determine ( 1 ) clinical characteristics of patients with chest pain ; ( 2 ) value of cardiac markers troponin T , myoglobin and CK-MB mass in differentiating cardiac and noncardiac chest pain ; ( 3 ) the proportion of patients with ACS in whom these markers provided helpful additional information on admission and afterwards .
folded_tokens: a prospective trial be undertake to determine ( 1 ) clinical characteristic of patient with chest pain ; ( 2 ) value of cardiac marker troponin t , myoglobin and ck-mb mass in differentiate cardiac and noncardiac chest pain ; ( 3 ) the proportion of patient with ac in whom these marker provide helpful additional information on admission and afterwards .