Table 2

Hemodynamic Variables at Cardiac Catheterization

Systolic blood pressure, mm Hg128.0 ± 25.5
Diastolic blood pressure, mm Hg71.7 ± 12.9
Heart rate, beats/min70 ± 12
Double product, mm Hg/min8,957 ± 2,467
Largest LVOT gradient, mm Hg54.6 ± 56.4
Smallest LVOT gradient, mm Hg5.7 ± 17.3
Post-PVC LVOT gradient, mm Hg73.8 ± 61.6
Spontaneous LVOT gradient variability, mm Hg49.0 ± 53.1

Values are mean ± SD.

LVOT = left ventricular outflow tract; PVC = premature ventricular complex.