Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 4 Patient with permanent pacemaker (VVI). Apical short-axis view of left ventricle. (A) The stimulating electrode was located at the endocardium of the right ventricular posterior wall (arrow). (B) The position of abnormal onset of ventricular acceleration (arrow, red and yellow area) was localized at the same position of the electrode within 25 ms after electrical stimulation.
|
