OCT and Scaffold Embedding After NC Balloon

This study is a single-center, prospective, observational study designed to subjects presenting with stable angina pectoris or acute coronary syndromes requiring treatment of de novo lesions. Eligible subjects will have BVS scaffold implant using a high pressure post-scaffold implantation ballooning, designed to specifically address the issue of incomplete BVS expansion. OCT ( optical coherence tomography ) will be used to evaluate the change in the intraluminal scaffold volume and the prevalence of scaffold embedding from post-scaffold implantation to post-dilation high pressure (16-20 atm), non-compliant ballooning in relation to the underlying plaque.