Table 1

Results of Exercise Treadmill Testing

Patients With Chest Pain and Normal Findings on Coronary Arteriograms (n = 70)Normal Control Subjects (n = 26)p Value
Heart rate (beats/min)
Basal heart rate76 ± 1471 ± 9NS
Peak158 ± 19161 ± 19NS
Blood pressure (mm Hg)
Basal
Systolic131 ± 17137 ± 16NS
Diastolic76 ± 1271 ± 8NS
Peak
Systolic187 ± 43189 ± 24NS
Diastolic79 ± 1572 ± 14NS
Chest pain56 (80%)0 (0%)<0.0001
ST segment depression22 (31%)4 (15%)0.18

Data presented are mean value ± SD or number (%) of patients.