简介:INTRODUCTIONCurrently,angiographyiswidelyusedforthediagnosisofcoronaryarterydisease,however,itsdiagnosticaccuracyislimitedbecauseitisunabletovisualizethecoronarywall~(1,2).Fortunately,intravascularultrasound(IVUS)andopticalcoherencetomography(OCT)provideuniqueinsightsoncoronarypathology