Hamasaki, N.

stent diameter vessel measurement reference vessel diameter reference radiopaque lesion plexigla radiopaque stent ultrasound patient balloon lumen analysis angioplasty angiographic serruys pw balloon angioplasty stenosi restenosi radiopaque stent struts follow-up tantalum month catheter 6- month follow-up percent diameter stenosis plexiglas vessel implantation figure study qca measurements segment artery serruy 23 lesions angiographic analysis stent implantation angiography image intracoronary ultrasound di mario c intracoronary keane luminal value ozaki system agreement strut circulation icus measurements assessment cordi 3.0 mm icus catheter difference model intravascular cordis tantalum stent contour result series accuracy presence dimension american journal tantalum stent mld post point stented contrast-filled lumen reference diameter cardiology ozaki y intravascular ultrasound stent struts disease reliability