Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 2 Patterns of vascular changes at proximal (top panels) and distal edges (bottom panels). In the bare-metal stent group (left), negative remodeling (reduction in external elastic membrane [EEM] volume), led to a reduction in luminal volume despite small reductions in plaque volume. In the sirolimus-eluting stent group (right), vessel enlargement (increase in EEM volume) encompassed an increase in plaque volume, resulting in a net gain in lumen volume. *p = 0.09;  p = 0.04;  p = 0.05;  p = 0.001; ¶p = 0.03 (post-procedure versus 9-month follow-up p values).
|
