Table 3

AV and Intraventricular Mechanics

VariableAS ModeAP Modep Value
Delay in time to peak strain rate (ms)
 RA to RV302.2 ± 53.8298.6 ± 49.70.85
 IAS to IVS301.6 ± 54.4304.5 ± 51.90.62
 LA to LV279.7 ± 62.9277.9 ± 54.70.70
Delay in time to peak strain (ms)
 LV, septal to lateral wall18.0 ± 62.527.3 ± 91.50.8
Delay in time to peak systolic velocity (ms)
 LV, septal to lateral wall−4.6 ± 71.25.4 ± 66.10.39

Values are mean ± SD.

IAS = interatrial septum; IVS = interventricular septum; LA = left atrium; LV = left ventricle; RA = right atrium; RV = right ventricle; other abbreviations as in Table 1.