Reliability of the Quantitative Angiographic Measurements in the New Approaches to Coronary Intervention (NACI) Registry: A Comparison of Clinical Site and Repeated Angiographic Core Laboratory Readings
Popma J, Lansky A, Yeh W, Kennard E, Keller M, Merritt A, DeFalco R, Desai A, Pacera J, Schnabel J, Niedermeyer V, Baim D, Detre K. Reliability of the Quantitative Angiographic Measurements in the New Approaches to Coronary Intervention (NACI) Registry: A Comparison of Clinical Site and Repeated Angiographic Core Laboratory Readings. The American Journal Of Cardiology 1997, 80: 19k-25k. PMID: 9409689, DOI: 10.1016/s0002-9149(97)00761-3.Peer-Reviewed Original ResearchConceptsPercentage diameter stenosisAngiographic core laboratoryCoronary Intervention RegistryQuantitative angiographic measurementsDiameter stenosisProximal vessel tortuosityCore laboratoryClinical sitesIntervention RegistryLaboratory readingsVessel tortuosityAngiographic measurementsPostprocedural minimal lumen diameterReference vessel diameterMinimal lumen diameterLesion calciumLesion ulcerationAngiographic resultsLesion eccentricityLesion morphologyNACI registryLumen diameterStenosisDigital caliper methodRegistry