Intravascular Ultrasound (IVUS) has shown, in several studies, its great benefits for both restenosis and mortality reduction.   Even though several variables have been studied, so far minimal stent area (MSA) has been disregarded as important.  The OPTIVUS-Complex PCI looked at 961 patients with 1,957 lesions, and found 1.6% TLR incidence (30 lesions). There were no…