PMC4385646_01
Speckle tracking echocardiogram with Doppler. Comparison between images during and after dobutamine infusion ((a) and (b)), showing differences in systolic global strain (29% and 18%, resp.).
CRIHEP2015-573513.001.jpg
PMC4385646_01_CRIHEP2015-573513.001.jpg
fig1
After dobutamine infusion was restarted, there was a normalization of the parameters, as shown in Figure 1.