<h2 id="hl0000126">Highlights</h2> <ul id="hl0000129" class="c-content-list"> <li id="hl0000130">Stent enhancement is a rapid and inexpensive tool that improves stent visualization.</li> <li id="hl0000133">It superimposes several frames from a cine-loop, providing a single, enhanced image.</li> <li id="hl0000136">It is very specific in assessing stent underexpansion and disruption.</li> <li id="hl0000139">It can be very useful in bifurcations, aorto-ostial lesions, or assessing stent failure.</li> <li id="hl0000142">It cannot replace intravascular imaging, but represents a valid aid in the cath-lab.</li> </ul>