Table 1.

Blood pressure, heart rate, rate-pressure product, and ejection fraction responses during DSE

	Baseline	Peak stress	Delta
SBP (mmHg)	129 ± 19	132 ± 25	+2.9 ± 24
DBP (mmHg)	76 ± 12	68 ± 14	−7.4 ± 14
Mean BP (mmHg)	94 ± 13	90 ± 16	−4 ± 15
Pulse pressure (mmHg)	53 ± 14	64 ± 18	+9.3 ± 19
Heart rate (bpm)	72 ± 12	138 ± 12	66 ± 16
Rate-pressure product	9256 ± 2068	18 211 ± 3876	8952 ± 4100
EF (%)	62 ± 5	75 ± 4	13 ± 4

All P-values at baseline vs. peak stress: <0.0001.

DBP, diastolic blood pressure; EF, ejection fraction; SBP, systolic blood pressure.