2003
Arterial remodeling patterns before intervention predict diffuse in-stent restenosis An intravascular ultrasound study
Sahara M, Kirigaya H, Oikawa Y, Yajima J, Ogasawara K, Satoh H, Nagashima K, Hara H, Nakatsu Y, Aizawa T. Arterial remodeling patterns before intervention predict diffuse in-stent restenosis An intravascular ultrasound study. Journal Of The American College Of Cardiology 2003, 42: 1731-1738. PMID: 14642680, DOI: 10.1016/j.jacc.2003.05.009.Peer-Reviewed Original ResearchConceptsArterial remodeling patternsDiffuse ISRIntravascular ultrasound studyISR groupBaseline RIISR lesionsUltrasound studyStent restenosisRemodeling patternOnly independent predictorSuccessful stent implantationQuantitative coronary angiographyLogistic regression analysisCoronary angiographyIndependent predictorsRetrospective studyDiameter stenosisPositive remodelingNegative remodelingStent implantationTarget lesionsProcedural characteristicsHigh riskPlaque growthReference segments
2002
Mechanisms of acute gain and late lumen loss after atherectomy in different preintervention arterial remodeling patterns
Oikawa Y, Kirigaya H, Aizawa T, Nagashima K, Yajima J, Ishimura K, Hara H, Sahara M, Iinuma H, Fu L. Mechanisms of acute gain and late lumen loss after atherectomy in different preintervention arterial remodeling patterns. The American Journal Of Cardiology 2002, 89: 505-510. PMID: 11867032, DOI: 10.1016/s0002-9149(01)02288-3.Peer-Reviewed Original ResearchConceptsDirectional coronary atherectomyNegative remodeling groupLumen area lossLate lumen lossRemodeling groupIntravascular ultrasoundLate lumen area lossLumen lossPlaque areaVessel areaArterial remodeling patternsPlaque area increaseCoronary artery restenosisDifferent coronary arteriesLumen area increaseMechanism of restenosisNovo lesionsCoronary atherectomyArtery restenosisAcute gainCoronary arteryNegative remodelingIVUS findingsVessel shrinkageRemodeling pattern