Table 3

Exercise Test Characteristics

CharacteristicNSVT (n = 79)No NSVT (n = 2,020)p Value
Exercise duration (min)8.9 ± 2.610.6 ± 3<0.0001
Peak heart rate (beats/min)155 ± 17168 ± 21<0.0001
Maximum predicted heart rate (%)101 ± 999 ± 80.24
Peak systolic blood pressure (mm Hg)187 ± 26171 ± 280.0004
Peak rate-pressure product (beats/min × mm Hg)28,991 ± 5,26028,918 ± 5,4870.90
Ischemic ST-segment changes16 (20.2)206 (10.2)0.0044

Values are mean ± SD or n (%).

Abbreviation as in Table 1.