Variables
Baseline
During dobutamine stress echocardiography
P value
LVEDV, mL 290.8 ± 103.6 273.3 ± 96.0 0.015
LVEDVI, mL/m2 165.8 ± 52.5 155.6 ± 47.7 0.012
LVESV, mL 173.7 ± 80.5 136.1 ± 70.8 <0.001
LVESVI, mL/m2 98.5 ± 40.2 77.0 ± 35.2 <0.001
LVEF, % 41.8 ± 7.6 50.7 ± 10.4 <0.001
Stroke volume, mL 114.4 ± 36.8 116.7 ± 36.4 <0.001
Systolic blood pressure, mmHg 122.3 ± 20.3 149.6 ± 28.2 <0.001
Diastolic blood pressure, mmHg 53.9 ± 14.6 55.6 ± 18.3 0.787
Heart rate, bpm 59.9 ± 6.5 74.0 ± 13.1 <0.001